id
int64 393k
2.82B
| repo
stringclasses 68
values | title
stringlengths 1
936
| body
stringlengths 0
256k
β | labels
stringlengths 2
508
| priority
stringclasses 3
values | severity
stringclasses 3
values |
|---|---|---|---|---|---|---|
554,631,774 | go | os: document the Process.Pid field | As discussed in https://groups.google.com/forum/#!topic/golang-nuts/ievQGPz1R7k, https://golang.org/cl/4029053 dropped the documentation for the `Pid` field.
I also propose to extend the documentation with something like:
```
The value of Pid after the process has been waited/released is not specified.
```
The reason is that on *UNIX* systems, `Release` set `Pid` to -1, but not on *Windows*.
This means that a program can not check if `Pid` == -1 to determine if the process has been released.
The alternative is to change the *Windows* implementation. | Documentation,help wanted,NeedsFix | low | Minor |
554,635,242 | flutter | Why the best preview's resolution is high? | <!-- Thank you for using Flutter!
If you are looking for support, please check out our documentation
or consider asking a question on Stack Overflow:
* https://flutter.dev/
* https://api.flutter.dev/
* https://stackoverflow.com/questions/tagged/flutter?sort=frequent
If you have found a bug or if our documentation doesn't have an answer
to what you're looking for, then fill our the template below. Please read
our guide to filing a bug first: https://flutter.dev/docs/resources/bug-reports
-->
I have a problem with quality of preview on Android devices, it's worse than pre-installed Camera app.
In the file https://github.com/flutter/plugins/blob/master/packages/camera/android/src/main/java/io/flutter/plugins/camera/CameraUtils.java:
```Java
static Size computeBestPreviewSize(String cameraName, ResolutionPreset preset) {
if (preset.ordinal() > ResolutionPreset.high.ordinal()) {
preset = ResolutionPreset.high;
}
CamcorderProfile profile =
getBestAvailableCamcorderProfileForResolutionPreset(cameraName, preset);
return new Size(profile.videoFrameWidth, profile.videoFrameHeight);
}
```
If I delete the row `preset = ResolutionPreset.high;`, then preview's quality seems good, but on some devices it affects to aspect ratio and preview is wrong scaled.
<details>
<summary>Logs</summary>
<!-- Finally, paste the output of running `flutter doctor -v` here. -->
```
[β] Flutter (Channel unknown, v1.13.6, on Mac OS X 10.15.2 19C57, locale en-RU)
β’ Flutter version 1.13.6 at /Users/askarsyzdykov/Development/flutter
β’ Framework revision 659dc8129d (4 weeks ago), 2019-12-30 09:24:47 -0800
β’ Engine revision bdc9708d23
β’ Dart version 2.8.0 (build 2.8.0-dev.0.0 c547f5d933)
[β] Android toolchain - develop for Android devices (Android SDK version 29.0.1)
β’ Android SDK at /Users/askarsyzdykov/Library/Android/sdk
β’ Android NDK location not configured (optional; useful for native profiling support)
β’ Platform android-29, build-tools 29.0.1
β’ Java binary at: /Applications/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java
β’ Java version OpenJDK Runtime Environment (build 1.8.0_202-release-1483-b49-5587405)
β’ All Android licenses accepted.
[β] Xcode - develop for iOS and macOS (Xcode 11.3.1)
β’ Xcode at /Applications/Xcode.app/Contents/Developer
β’ Xcode 11.3.1, Build version 11C504
β’ CocoaPods version 1.8.4
[β] Android Studio (version 3.5)
β’ Android Studio at /Applications/Android Studio.app/Contents
β’ Flutter plugin version 42.1.1
β’ Dart plugin version 191.8593
β’ Java version OpenJDK Runtime Environment (build 1.8.0_202-release-1483-b49-5587405)
[!] IntelliJ IDEA Community Edition (version 2018.3.5)
β’ IntelliJ at /Applications/IntelliJ IDEA CE.app
β Flutter plugin not installed; this adds Flutter specific functionality.
β Dart plugin not installed; this adds Dart specific functionality.
β’ For information about installing plugins, see
https://flutter.dev/intellij-setup/#installing-the-plugins
[β] VS Code (version 1.39.2)
β’ VS Code at /Applications/Visual Studio Code.app/Contents
β’ Flutter extension version 3.6.0
[β] Connected device (1 available)
β’ SM A500F β’ 80ba9ad6 β’ android-arm β’ Android 6.0.1 (API 23)
! Doctor found issues in 1 category.
```
</details>
| p: camera,package,team-ecosystem,P3,triaged-ecosystem | low | Critical |
554,642,477 | pytorch | Interrupting a DDP worker while using the CUDA MPS server causes CUDA to hang until reboot | ## π Bug
When using the CUDA MPS server, having a DataDistributedParallel worker fail can cause CUDA to hang permanently on the machine until it's rebooted.
I think this is more an NVIDIA bug than a PyTorch bug and I've submitted it to them, but it's something that other PyTorch users are likely to run in to too, so I'm reporting it here.
## To Reproduce
I have a minimal example [here](https://gist.github.com/andyljones/8886f903d9ae82b108992dc47978ef20).
## Expected behavior
The expected behaviour is that future CUDA launches in separate processes should not hang.
## Environment
```
PyTorch version: 1.4.0
Is debug build: No
CUDA used to build PyTorch: 10.1
OS: Ubuntu 18.04.3 LTS
GCC version: (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0
CMake version: Could not collect
Python version: 3.7
Is CUDA available: Yes
CUDA runtime version: 10.1.243
GPU models and configuration:
GPU 0: GeForce RTX 2080 Ti
GPU 1: GeForce RTX 2080 Ti
Nvidia driver version: 440.26
cuDNN version: Could not collect
Versions of relevant libraries:
[pip] numpy==1.18.1
[pip] torch==1.4.0
[pip] torchfile==0.1.0
[pip] torchvision==0.5.0
[conda] blas 1.0 mkl
[conda] mkl 2019.4 243
[conda] mkl-service 2.3.0 py37he904b0f_0
[conda] mkl_fft 1.0.15 py37ha843d7b_0
[conda] mkl_random 1.1.0 py37hd6b4f25_0
[conda] pytorch 1.4.0 py3.7_cuda10.1.243_cudnn7.6.3_0 pytorch
[conda] torchfile 0.1.0 pypi_0 pypi
[conda] torchvision 0.5.0 py37_cu101 pytorch
```
## Additional context
The bug ID on NVIDIA's side is `2750018`.
cc @ngimel @pietern @mrshenli @pritamdamania87 @zhaojuanmao @satgera @rohan-varma @gqchen @aazzolini @xush6528 @osalpekar | oncall: distributed,module: cuda,triaged | low | Critical |
554,644,166 | svelte | CSS isolation bug when components styles is equals and have not used css rule | I think it is optimization side effect.
Likely it can be reproduced only if you have at least one not used css rule.
[See this repl](https://svelte.dev/repl/ddc97886a98741dbbb40e58607aaa265?version=3.17.3)
**See these components:**
Component1.svelte
```svelte
<div class="red"> Red </div>
<style>
.red {
background: red;
}
.yellow {
background: yellow;
}
</style>
```
Component2.svelte
```svelte
<div class="red"> Red </div>
<div class="yellow"> Yellow </div>
<style>
.red {
background: red;
}
.yellow {
background: yellow;
}
</style>
```
**1.** For these components svelte generates different CSS with same css class suffixes
Component1.css
```css
.red.svelte-1q75qj7{
background:red
}
```
Component2.css
```css
.red.svelte-1q75qj7 {
background:red
}
.red.svelte-1q75qj7{
background:red
}
.yellow.svelte-1q75qj7{
background:yellow
}
```
**2.** Depending on which component loads first, only one of these styles will be loaded. You can see in the repl that Yellow div is not yellow.
Switch the tabIndex default value to 2, and this div will be yellow.
App.svelte
```svelte
<script>
import Component1 from './Component1.svelte'
import Component2 from './Component2.svelte'
let tabIndex = 1
</script>
<button on:click={() => tabIndex = 1}>Tab 1</button>
<button on:click={() => tabIndex = 2}>Tab 2</button>
{#if tabIndex === 1}
<Component1 />
{:else}
<Component2 />
{/if}
```
**3.** Even if both styles will be loaded, their loading order will affect the style of the component. Thus, the styles of some components will affect others.
| bug,temp-stale | low | Critical |
554,644,769 | rust | Exponential Type Blowup when wrapping function | I am implementing a service architecture, where each service can be thought of as middleware. It makes sense to define complex services which need to manage their own complex state as their own structs and implement my `Service` trait for each one. However, for simple operations, e.g. logging or manipulating some argument in place, it makes more sense to have a wrapper service which receives the previous service's "request", does whatever it needs to do, and passes it on. The wrapper service also implements the `Service` trait.
The problem here is that there is an exponential type length complexity blowup when passing in the function.
Probably related: https://github.com/rust-lang/rust/issues/54540, note how there's no closure in my example
MVCE below: https://play.rust-lang.org/?version=stable&mode=debug&edition=2018&gist=17d88bb1e552b2cc285ced44777e726b
(complex services: BaseService / MyService, stateless services: logger, doubler)
```rust
// The objective is to be able to wrap existing services with simple functions, without
// having to define a new service each time we want to perform a very minimal action
// on the data flow. We could define a LoggerService and a DoublingService, but that
// is _a lot_ of boilerplate.
fn main() {
let s = BaseService;
// We can create as many new services as we want,
// the type length increases linearly, as expected
let s = MyService::new(s);
let s = MyService::new(s);
// The type length of `s` doubles
let s = WrappedService::new(s, stateless_log);
// if you try to wrap a few times, your code hits the type length limit
let s = WrappedService::new(s, stateless_double);
let s = WrappedService::new(s, stateless_double);
let s = WrappedService::new(s, stateless_double);
let s = WrappedService::new(s, stateless_double);
let s = WrappedService::new(s, stateless_double);
let s = WrappedService::new(s, stateless_double);
let s = WrappedService::new(s, stateless_double);
let s = WrappedService::new(s, stateless_double);
let s = WrappedService::new(s, stateless_double)
}
type Request = u64;
type MyResult = Result<(), ()>;
pub trait Service {
fn handle(&mut self, request: Request) -> MyResult;
}
// A simple service which we we use as our base
#[derive(Clone)]
pub struct BaseService;
impl Service for BaseService {
fn handle(&mut self, _request: Request) -> MyResult {
Ok(())
}
}
// A service that takes another service (and could have more state)
#[derive(Clone)]
pub struct MyService<O> {
next: O,
}
impl<O> MyService<O>
where
O: Service + Clone + Send,
{
pub fn new(next: O) -> Self {
MyService { next }
}
}
impl<O> Service for MyService<O>
where
O: Service + Clone + Send,
{
fn handle(&mut self, request: Request) -> MyResult {
self.next.handle(request)
}
}
/// =========== Stateless Services =========
use std::sync::Arc;
// We have to store the service onion so far, and the function we want to inject
#[derive(Clone)]
pub struct WrappedService<F, I> {
f: F,
inner: Arc<I>,
}
impl<F, S> WrappedService<F, S>
where
F: Fn(S, Request) -> MyResult,
S: Service + Clone,
{
pub fn new(inner: S, f: F) -> Self {
WrappedService {
f,
inner: Arc::new(inner),
}
}
}
impl<F, S> Service for WrappedService<F, S>
where
F: Fn(S, Request) -> MyResult,
S: Service + Clone,
{
fn handle(&mut self, request: Request) -> MyResult {
(self.f)((*self.inner).clone(), request)
}
}
// Is there a way to convert these to a service, without having to go through a lot of boilerplate?
pub fn stateless_log<O: Service + Clone>(mut next: O, request: Request) -> MyResult {
println!("sending request");
let result = next.handle(request);
println!("got result");
result
}
pub fn stateless_double<O: Service + Clone>(mut next: O, request: Request) -> MyResult {
let request = 2 * request;
let result = next.handle(request);
result
}
```
([Playground](https://play.rust-lang.org/?version=stable&mode=debug&edition=2018&gist=17d88bb1e552b2cc285ced44777e726b)) | I-compiletime,T-compiler | low | Critical |
554,664,526 | opencv | OPENCV-DNN Using new cfg from Darknet repository causes error | OpenCV 4.2.0
New models from Alexey Darknet repository
CFG: https://raw.githubusercontent.com/AlexeyAB/darknet/master/cfg/csresnext50-panet-spp-original-optimal.cfg
WEIGHTS: https://drive.google.com/open?id=1_NnfVgj0EDtb_WLNoXV8Mo7WKgwdYZCc
Testing with the new OPENCV-dnn with cuda support I achieve better performance than using Darknet library (even 2x FPS on a 1060 GTX), but the problem is that this model (which is quite better than the standard yolov3.cfg) causes this error.
**opencv/modules/dnn/src/dnn.cpp:1428:
error: (-204:Requested object was not found) Layer with requested id=-1 not found in function 'getLayerData'**
| feature,category: dnn | medium | Critical |
554,685,155 | pytorch | Document different gradient wrt to jax when nesting | ## π Bug
The following code results in `0` when the expected answer is `-1`:
```python
def f1(x):
def f2(y):
return y*(x-y)
return torch.autograd.grad(f2(x), x, create_graph=True)[0]
x = torch.tensor(1.0, requires_grad=True)
torch.autograd.grad(f1(x), x)[0]
```
## To Reproduce
Run the code above.
## Expected behavior
The code should result in `tensor(-1.)` rather than `tensor(0.)`.
## Environment
```
PyTorch version: 1.4.0
Is debug build: No
CUDA used to build PyTorch: None
OS: Mac OSX 10.15.1
GCC version: Could not collect
CMake version: version 3.15.5
Python version: 3.7
Is CUDA available: No
CUDA runtime version: No CUDA
GPU models and configuration: No CUDA
Nvidia driver version: No CUDA
cuDNN version: No CUDA
Versions of relevant libraries:
[pip3] numpy==1.16.3
[pip3] torch==1.4.0
[pip3] torchvision==0.5.0
[conda] blas 1.0 mkl
[conda] mkl 2019.3 199
[conda] mkl_fft 1.0.12 py37h5e564d8_0
[conda] mkl_random 1.0.2 py37h27c97d8_0
[conda] pytorch 1.4.0 py3.7_0 pytorch
[conda] torchvision 0.5.0 py37_cpu pytorch
```
## Additional context
The following code in JAX produces the expected behaviour, for comparison:
```python
def f1(x):
def f2(y):
return y*(x-y)
return jax.jvp(f2, (x,), (1.0,))[1]
jax.jvp(f1, (1.0,), (1.0,))[1] # => DeviceArray(-1., dtype=float32)
```
cc @ezyang @SsnL @albanD @zou3519 @gqchen | module: docs,module: autograd,triaged | low | Critical |
554,689,018 | go | x/mobile/cmd/gomobile : Can't generate library for android for the following go package https://github.com/ethereum/go-ethereum/whisper/whisperv6 | <!--
Please answer these questions before submitting your issue. Thanks!
For questions please use one of our forums: https://github.com/golang/go/wiki/Questions
-->
### What version of Go are you using (`go version`)?
<pre>
$ go version
go version go1.13.6 windows/amd64
</pre>
### Does this issue reproduce with the latest release?
Yes
### What operating system and processor architecture are you using (`go env`)?
<details><summary><code>go env</code> Output</summary><br><pre>
```
$ go env
set GO111MODULE=
set GOARCH=amd64
set GOBIN=
set GOCACHE=C:\Users\rohan\AppData\Local\go-build
set GOENV=C:\Users\rohan\AppData\Roaming\go\env
set GOEXE=.exe
set GOFLAGS=
set GOHOSTARCH=amd64
set GOHOSTOS=windows
set GONOPROXY=
set GONOSUMDB=
set GOOS=windows
set GOPATH=C:\Users\rohan\go
set GOPRIVATE=
set GOPROXY=https://proxy.golang.org,direct
set GOROOT=c:\go
set GOSUMDB=sum.golang.org
set GOTMPDIR=
set GOTOOLDIR=c:\go\pkg\tool\windows_amd64
set GCCGO=gccgo
set AR=ar
set CC=gcc
set CXX=g++
set CGO_ENABLED=1
set GOMOD=C:\BE Project\go-ethereum-master\go.mod
set CGO_CFLAGS=-g -O2
set CGO_CPPFLAGS=
set CGO_CXXFLAGS=-g -O2
set CGO_FFLAGS=-g -O2
set CGO_LDFLAGS=-g -O2
set PKG_CONFIG=pkg-config
set GOGCCFLAGS=-m64 -mthreads -fmessage-length=0 -fdebug-prefix-map=C:\Users\rohan\AppData\Local\Temp\go-build766559602=/tmp/go-build -gno-record-gcc-switches
```
</pre></details>
### What did you do?
```
gomobile bind -v -target android github.com/ethereum/go-ethereum/whisper/whisperv6
```
<!--
If possible, provide a recipe for reproducing the error.
A complete runnable program is good.
A link on play.golang.org is best.
-->
### What did you expect to see?
I want to generate android library from the go library
### What did you see instead?
```
write C:\Users\rohan\AppData\Local\Temp\gomobile-work-644583759\src\go.mod
go: downloading golang.org/x/mobile v0.0.0-20200123024942-82c397c4c527
go: extracting golang.org/x/mobile v0.0.0-20200123024942-82c397c4c527
go: downloading golang.org/x/sync v0.0.0-20190423024810-112230192c58
go: downloading github.com/syndtr/goleveldb v1.0.1-0.20190923125748-758128399b1d
go: downloading golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550
go: downloading github.com/golang/snappy v0.0.1
go: downloading github.com/rs/cors v0.0.0-20160617231935-a62a804a8a00
go: downloading github.com/huin/goupnp v0.0.0-20161224104101-679507af18f3
go: extracting golang.org/x/sync v0.0.0-20190423024810-112230192c58
go: extracting github.com/syndtr/goleveldb v1.0.1-0.20190923125748-758128399b1d
go: extracting github.com/rs/cors v0.0.0-20160617231935-a62a804a8a00
go: extracting github.com/golang/snappy v0.0.1
go: downloading github.com/go-stack/stack v1.8.0
go: downloading github.com/aristanetworks/goarista v0.0.0-20170210015632-ea17b1a17847
go: downloading github.com/rs/xhandler v0.0.0-20160618193221-ed27b6fd6521
go: downloading golang.org/x/net v0.0.0-20190628185345-da137c7871d7
go: downloading github.com/elastic/gosigar v0.8.1-0.20180330100440-37f05ff46ffa
go: extracting github.com/go-stack/stack v1.8.0
go: extracting github.com/huin/goupnp v0.0.0-20161224104101-679507af18f3
go: downloading github.com/gorilla/websocket v1.4.1-0.20190629185528-ae1634f6a989
go: downloading github.com/deckarep/golang-set v0.0.0-20180603214616-504e848d77ea
go: downloading github.com/jackpal/go-nat-pmp v1.0.2-0.20160603034137-1fa385a6f458
go: extracting github.com/rs/xhandler v0.0.0-20160618193221-ed27b6fd6521
go: extracting github.com/elastic/gosigar v0.8.1-0.20180330100440-37f05ff46ffa
go: downloading golang.org/x/sys v0.0.0-20190712062909-fae7ac547cb7
go: extracting github.com/jackpal/go-nat-pmp v1.0.2-0.20160603034137-1fa385a6f458
go: extracting github.com/deckarep/golang-set v0.0.0-20180603214616-504e848d77ea
go: extracting github.com/gorilla/websocket v1.4.1-0.20190629185528-ae1634f6a989
go: extracting golang.org/x/net v0.0.0-20190628185345-da137c7871d7
go: downloading golang.org/x/text v0.3.2
go: extracting github.com/aristanetworks/goarista v0.0.0-20170210015632-ea17b1a17847
go: extracting golang.org/x/sys v0.0.0-20190712062909-fae7ac547cb7
go: extracting golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550
go: extracting golang.org/x/text v0.3.2
go: finding golang.org/x/mobile v0.0.0-20200123024942-82c397c4c527
go: finding github.com/deckarep/golang-set v0.0.0-20180603214616-504e848d77ea
go: finding github.com/syndtr/goleveldb v1.0.1-0.20190923125748-758128399b1d
go: finding golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550
go: finding golang.org/x/sync v0.0.0-20190423024810-112230192c58
go: finding github.com/go-stack/stack v1.8.0
go: finding github.com/aristanetworks/goarista v0.0.0-20170210015632-ea17b1a17847
go: finding github.com/gorilla/websocket v1.4.1-0.20190629185528-ae1634f6a989
go: finding github.com/rs/cors v0.0.0-20160617231935-a62a804a8a00
go: finding github.com/elastic/gosigar v0.8.1-0.20180330100440-37f05ff46ffa
go: finding github.com/golang/snappy v0.0.1
go: finding github.com/huin/goupnp v0.0.0-20161224104101-679507af18f3
go: finding github.com/jackpal/go-nat-pmp v1.0.2-0.20160603034137-1fa385a6f458
go: finding github.com/rs/xhandler v0.0.0-20160618193221-ed27b6fd6521
go: finding golang.org/x/net v0.0.0-20190628185345-da137c7871d7
go: finding golang.org/x/sys v0.0.0-20190712062909-fae7ac547cb7
go: finding golang.org/x/text v0.3.2
golang.org/x/net/html/atom
golang.org/x/text/encoding/internal/identifier
golang.org/x/text/internal/utf8internal
golang.org/x/sync/syncmap
golang.org/x/text/internal/tag
runtime/cgo
github.com/syndtr/goleveldb/leveldb/comparer
golang.org/x/crypto/sha3
github.com/aristanetworks/goarista/monotime
golang.org/x/sys/unix
github.com/deckarep/golang-set
github.com/go-stack/stack
github.com/syndtr/goleveldb/leveldb/util
github.com/syndtr/goleveldb/leveldb/storage
github.com/ethereum/go-ethereum/common
github.com/syndtr/goleveldb/leveldb/cache
github.com/golang/snappy
github.com/ethereum/go-ethereum/common/mclock
github.com/syndtr/goleveldb/leveldb/errors
github.com/syndtr/goleveldb/leveldb/filter
github.com/elastic/gosigar
github.com/huin/goupnp/scpd
golang.org/x/net/html
github.com/ethereum/go-ethereum/event
github.com/syndtr/goleveldb/leveldb/iterator
github.com/syndtr/goleveldb/leveldb/journal
github.com/syndtr/goleveldb/leveldb/opt
golang.org/x/text/transform
golang.org/x/text/internal/language
golang.org/x/net/context
github.com/syndtr/goleveldb/leveldb/memdb
golang.org/x/crypto/pbkdf2
github.com/syndtr/goleveldb/leveldb/table
golang.org/x/text/encoding
golang.org/x/text/runes
golang.org/x/text/encoding/internal
golang.org/x/text/internal/language/compact
github.com/syndtr/goleveldb/leveldb
golang.org/x/text/encoding/charmap
golang.org/x/text/encoding/japanese
golang.org/x/text/encoding/traditionalchinese
golang.org/x/text/encoding/korean
golang.org/x/text/encoding/simplifiedchinese
golang.org/x/text/encoding/unicode
golang.org/x/text/language
golang.org/x/text/encoding/htmlindex
golang.org/x/net/html/charset
golang.org/x/mobile/internal/mobileinit
github.com/ethereum/go-ethereum/crypto/secp256k1
net
```
```
# golang.org/x/mobile/internal/mobileinit
C:\Users\rohan\AppData\Local\Android\Sdk\ndk-bundle\toolchains\llvm\prebuilt\windows-x86_64\bin/../lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin\ld: fatal error: $WORK\b191\_cgo_.o: open: Invalid argument
clang: error: linker command failed with exit code 1 (use -v to see invocation)
# net
C:\Users\rohan\AppData\Local\Android\Sdk\ndk-bundle\toolchains\llvm\prebuilt\windows-x86_64\bin/../lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin\ld: fatal error: $WORK\b078\_cgo_.o: open: Invalid argument
clang: error: linker command failed with exit code 1 (use -v to see invocation)
# github.com/ethereum/go-ethereum/crypto/secp256k1
C:\Users\rohan\AppData\Local\Android\Sdk\ndk-bundle\toolchains\llvm\prebuilt\windows-x86_64\bin/../lib/gcc/arm-linux-androideabi/4.9.x/../../../../arm-linux-androideabi/bin\ld: fatal error: $WORK\b069\_cgo_.o: open: Invalid argument
clang: error: linker command failed with exit code 1 (use -v to see invocation)
go: failed to remove work dir: CreateFile C:\Users\rohan\AppData\Local\Temp\go-build488709430\b086\symabis: Access is denied.
gomobile: go build -v -buildmode=c-shared -o=C:\Users\rohan\AppData\Local\Temp\gomobile-work-644583759\android\src\main\jniLibs\armeabi-v7a\libgojni.so ./gobind failed: exit status 2
``` | NeedsInvestigation,mobile | medium | Critical |
554,710,579 | flutter | Test if a new iOS build exists before uninstalling the old version | ## Use case
I recently tried to reinstall a Flutter app to an iOS device that I hadn't redeployed to in a few weeks.
```
$ flutter install
Installing come.example.my_app to My iPad...
Uninstalling old version...
Could not find application bundle at build/ios/iphoneos/Runner.app; have you run "flutter build ios"?
Install failed
```
At this point, I've received good guidance on what to do next, and when I attempted to do so, I had another failure which took me a little longer to resolve - I had an expired signing certificate, so it took me a few minutes to figure that out and resolve.
However I've already uninstalled the old version from the iPad, and lost the ability to use the older version - which might have been a more extensive fix, but I was lucky here.
## Proposal
I propose to perform the test to see if there's a new bundle before removing the existing one.
This test could be moved to be performed before removing the existing version:
https://github.com/flutter/flutter/blob/92cbaa3efe985cc8370d0d70fef5058c971b2eee/packages/flutter_tools/lib/src/ios/devices.dart#L225-L229
I'm not sure to where or how, but maybe some test in this function would be the right place?
https://github.com/flutter/flutter/blob/ec2d58335a1b4273ddc0f855bd3666d8bc0b09b6/packages/flutter_tools/lib/src/commands/install.dart#L57-L58
I might be way off - it's entirely possible there was an existing build in the build/ directory, and the error message was incorrect - but since I don't have the prior state of an expired provisioning certificate, I'm going of what I saw in the CLI response. | platform-ios,tool,c: proposal,P3,team-ios,triaged-ios | low | Critical |
554,738,009 | godot | RigidBody2D rotates on collision in 3.2, works fine in 3.1 | **Godot version:**
3.1.2
**OS/device including version:**
Windows 7
**Issue description:**
When opening a 3.1.2 project on any of the version of godot 3.2 it rotates when collison happens. In 3.1.2 it doesn't rotates only moves.
**Steps to reproduce:**
Just make any project where rigidbody collides with something in 3.1.2 and then open it in 3.2.
**Minimal reproduction project:** | discussion,topic:physics | low | Major |
554,746,600 | tensorflow | AttributeError: 'Tensor' object has no attribute 'log_prob' | **System information**
- Have I written custom code (as opposed to using a stock example script provided in TensorFlow): Yes
- OS Platform and Distribution (e.g., Linux Ubuntu 16.04): Mac OS Catalina (Version: 10.15.2 (19C57))
- TensorFlow installed from (source or binary): binary
- TensorFlow version (use command below): 2.1
- Python version: 3.7.5
- GPU model and memory: Intel Iris Pro 1536 MB
**Describe the current behavior**
I get the error
> AttributeError: 'Tensor' object has no attribute 'log_prob'
with TensorFlow Probability 0.9 (and TF 2.1).
**Describe the expected behavior**
No error.
**Code to reproduce the issue**
The following code
```
import tensorflow as tf
import tensorflow_probability as tfp
from tensorflow_probability import distributions as tfd
def get_mnist_data(normalize=True):
img_rows, img_cols = 28, 28
(x_train, y_train), (x_test, y_test) = tf.keras.datasets.mnist.load_data()
if tf.keras.backend.image_data_format() == 'channels_first':
x_train = x_train.reshape(x_train.shape[0], 1, img_rows, img_cols)
x_test = x_test.reshape(x_test.shape[0], 1, img_rows, img_cols)
input_shape = (1, img_rows, img_cols)
else:
x_train = x_train.reshape(x_train.shape[0], img_rows, img_cols, 1)
x_test = x_test.reshape(x_test.shape[0], img_rows, img_cols, 1)
input_shape = (img_rows, img_cols, 1)
x_train = x_train.astype('float32')
x_test = x_test.astype('float32')
if normalize:
x_train /= 255
x_test /= 255
return x_train, y_train, x_test, y_test, input_shape
def get_bayesian_cnn(input_shape, num_classes=10):
model_input = tf.keras.layers.Input(shape=input_shape)
# kernel_divergence_fn=None to solve a symbolic exception.
x = tfp.layers.Convolution2DFlipout(6, kernel_size=(5, 5), padding="SAME", activation=tf.nn.relu,
kernel_divergence_fn=None)(model_input)
x = tf.keras.layers.Flatten()(x)
x = tfp.layers.DenseFlipout(84, activation=tf.nn.relu)(x)
x = tfp.layers.DenseFlipout(num_classes)(x)
model_output = tfp.layers.DistributionLambda(lambda t: tfd.Categorical(logits=t, validate_args=True))(x)
model = tf.keras.Model(model_input, model_output)
return model
def neg_log_likelihood(y_true, y_pred):
return -tf.reduce_mean(y_pred.log_prob(tf.cast(tf.argmax(y_true, axis=-1), tf.int32)))
def train():
x_train, y_train, x_test, y_test, input_shape = get_mnist_data()
model = get_bayesian_cnn(input_shape=input_shape)
model.compile(optimizer=tf.keras.optimizers.Adam(), loss=neg_log_likelihood,
metrics=[neg_log_likelihood])
model.fit(x_train, y_train, batch_size=128, epochs=1, verbose=1)
if __name__ == "__main__":
train()
```
**Comments**
This error seems to be due to the fact that `y_pred` is a tensor when the loss is called, while it should be a distribution. Meanwhile, I found a [question on Stack Overflow related to the third issue I mentioned above](https://stackoverflow.com/q/59743872/3924118).
(_This is a duplicate issue of https://github.com/tensorflow/probability/issues/742, but, for completeness, I decided to open it here too._) | stat:awaiting tensorflower,type:bug,comp:ops,TF 2.11 | medium | Critical |
554,818,698 | go | cmd/go: test Documentation: Package List Parallelisation | <!--
Please answer these questions before submitting your issue. Thanks!
For questions please use one of our forums: https://github.com/golang/go/wiki/Questions
-->
### What version of Go are you using (`go version`)?
<pre>
$ go version
go version go1.13.1 linux/amd64
</pre>
### Does this issue reproduce with the latest release?
Yes
### What operating system and processor architecture are you using (`go env`)?
<details><summary><code>go env</code> Output</summary><br><pre>
$ go env
GO111MODULE=""
GOARCH="amd64"
GOBIN=""
GOCACHE="/home/ross/.cache/go-build"
GOENV="/home/ross/.config/go/env"
GOEXE=""
GOFLAGS=""
GOHOSTARCH="amd64"
GOHOSTOS="linux"
GOOS="linux"
GOPATH="/home/ross/go"
GOPROXY="https://proxy.golang.org,direct"
GOROOT="/usr/local/go"
GOSUMDB="sum.golang.org"
GOTMPDIR=""
GOTOOLDIR="/usr/local/go/pkg/tool/linux_amd64"
GCCGO="gccgo"
AR="ar"
CC="gcc"
CXX="g++"
CGO_ENABLED="1"
GOMOD=""
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-g -O2"
CGO_FFLAGS="-g -O2"
CGO_LDFLAGS="-g -O2"
PKG_CONFIG="pkg-config"
GOGCCFLAGS="-fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=/tmp/go-build910819809=/tmp/go-build -gno-record-gcc-switches"
</pre></details>
### What did you do?
ran `go help test` which displays the [go test documentation](https://golang.org/pkg/cmd/go/internal/test/)
### What did you expect to see?
While running `go test ./...` in a project with many subpackages, I noticed that integration tests in each subpackage were failing (randomly) when accessing a shared resource (such as a database).
But if I ran the same code with `go test ./... -p 1` I see that my packages run in sequential order and the failures do not occur. I am happy with this outcome and I understand why parallelization is the default when running in this mode, but I feel that this behaviour could be explicitly highlighted in the documentation to avoid confusion.
Right now the existing documentation comes close to covering this, but does not:
```
The second, called package list mode, occurs when go test is invoked
with explicit package arguments (for example 'go test math', 'go
test ./...', and even 'go test .'). In this mode, go test compiles
and tests each of the packages listed on the command line. If a
package test passes, go test prints only the final 'ok' summary
line. If a package test fails, go test prints the full test output.
If invoked with the -bench or -v flag, go test prints the full
output even for passing package tests, in order to display the
requested benchmark results or verbose logging. After the package
tests for all of the listed packages finish, and their output is
printed, go test prints a final 'FAIL' status if any package test
has failed.
```
### What did you see instead?
The documentation doesn't cover the topic that I want to understand.
Let me know if an example project is necessary to illustrate this concept better, or if I can provide any further detail in writing. I didn't want to post an issue straight away for this, but the issues channel in golang slack that I checked hasn't seen any activity since last year, which indicates that it's not very well used. | Documentation,NeedsInvestigation | low | Critical |
554,820,444 | go | x/tools: various test failures in TryBot run | ### What version of Go are you using (`go version`)?
https://golang.org/cl/216158
<pre>
$ go tip
</pre>
### Does this issue reproduce with the latest release?
Doesn't seem to reproduce consistently, possibly flaky tests
### What operating system and processor architecture are you using (`go env`)?
<details><summary><code>go env</code> Output</summary><br><pre>
$ go env
</pre></details>
### What did you do?
Ran trybots: https://storage.googleapis.com/go-build-log/2c418b7c/linux-amd64_209916fd.log
### What did you expect to see?
Success
### What did you see instead?
```
2020/01/24 15:23:15 no dep handle: no metadata for nosuchpkg
package = nosuchpkg
2020/01/24 15:23:15 no dep handle: no metadata for golang.org/x/tools/internal/lsp/protocol
package = golang.org/x/tools/internal/lsp/protocol
2020/01/24 15:23:15 no dep handle: no metadata for golang.org/x/xerrors
package = golang.org/x/xerrors
2020/01/24 15:23:20 no dep handle: no metadata for nosuchpkg
package = nosuchpkg
2020/01/24 15:23:20 no dep handle: no metadata for golang.org/x/tools/internal/lsp/protocol
package = golang.org/x/tools/internal/lsp/protocol
2020/01/24 15:23:20 no dep handle: no metadata for golang.org/x/xerrors
package = golang.org/x/xerrors
--- FAIL: TestModfileSuggestedFixes (0.48s)
--- FAIL: TestModfileSuggestedFixes/indirect (0.35s)
lsp_test.go:977: err: exit status 2: stderr: flag provided but not defined: -modfile
usage: go mod tidy [-v]
Run 'go help mod tidy' for details.
--- FAIL: TestModfileSuggestedFixes/unused (0.14s)
lsp_test.go:977: err: exit status 2: stderr: flag provided but not defined: -modfile
usage: go mod tidy [-v]
Run 'go help mod tidy' for details.
FAIL
FAIL golang.org/x/tools/internal/lsp 9.074s
```
```
--- FAIL: TestDiagnostics (1.71s)
--- FAIL: TestDiagnostics/indirect (0.40s)
mod_test.go:155: err: exit status 2: stderr: flag provided but not defined: -modfile
usage: go mod tidy [-v]
Run 'go help mod tidy' for details.
--- FAIL: TestDiagnostics/unused (0.29s)
mod_test.go:155: err: exit status 2: stderr: flag provided but not defined: -modfile
usage: go mod tidy [-v]
Run 'go help mod tidy' for details.
--- FAIL: TestDiagnostics/invalidrequire (0.42s)
mod_test.go:155: err: exit status 2: stderr: flag provided but not defined: -modfile
usage: go mod tidy [-v]
Run 'go help mod tidy' for details.
--- FAIL: TestDiagnostics/invalidgo (0.36s)
mod_test.go:155: err: exit status 2: stderr: flag provided but not defined: -modfile
usage: go mod tidy [-v]
Run 'go help mod tidy' for details.
--- FAIL: TestDiagnostics/unknowndirective (0.23s)
mod_test.go:155: err: exit status 2: stderr: flag provided but not defined: -modfile
usage: go mod tidy [-v]
Run 'go help mod tidy' for details.
FAIL
FAIL golang.org/x/tools/internal/lsp/mod 1.996s
```
```
--- FAIL: TestInvalidFilesInOverlay (7.21s)
--- FAIL: TestInvalidFilesInOverlay/GOPATH (2.88s)
--- FAIL: TestInvalidFilesInOverlay/GOPATH/test_variant (2.80s)
packages114_test.go:71: 0. d.D: got unknown, want "GET_test"
--- FAIL: TestInvalidFilesInOverlay/GOPATH/second_file (0.07s)
packages114_test.go:71: 1. d.D: got unknown, want "GET_util"
--- FAIL: TestInvalidFilesInOverlay/Modules (4.33s)
--- FAIL: TestInvalidFilesInOverlay/Modules/test_variant (4.13s)
packages114_test.go:71: 0. d.D: got unknown, want "GET_test"
--- FAIL: TestInvalidFilesInOverlay/Modules/second_file (0.18s)
packages114_test.go:71: 1. d.D: got unknown, want "GET_util"
FAIL
FAIL golang.org/x/tools/go/packages 67.514s
```
Are these flaky?
/cc @stamblerre | NeedsInvestigation,Tools | low | Critical |
554,836,638 | TypeScript | Type cast should try to remove readonly modifier | The compiler should try to use mutable versions of readonly tuples when couldn't cast readonly tuples to mutable arrays mainly for usability of `as const`. The performance impact of this would be a little because the condition when this check runs is limited.
<!--
Please try to reproduce the issue with the latest published version. It may have already been fixed.
For npm: `typescript@next`
This is also the 'Nightly' version in the playground: http://www.typescriptlang.org/play/?ts=Nightly
-->
**TypeScript Version:** 3.7.x-dev.20200123
<!-- Search terms you tried before logging this (so others can find this issue more easily) -->
**Search Terms:**
**Code**
```ts
([0] as [0]) as number[];
([0] as [0]) as readonly number[];
// As the expansion of [0] as const
([0] as readonly [0]) as number[]; // error
([0] as readonly [0]) as readonly number[];
```
**Expected behavior:**
pass
**Actual behavior:**
```
Conversion of type 'readonly [0]' to type 'number[]' may be a mistake because neither type sufficiently overlaps with the other. If this was intentional, convert the expression to 'unknown' first.
The type 'readonly [0]' is 'readonly' and cannot be assigned to the mutable type 'number[]'.(2352)
```
**Playground Link:** http://www.typescriptlang.org/play/index.html?target=99&ts=3.8.0-dev.20200123&ssl=1&ssc=1&pln=6&pc=1#code/BQbQDAugBAhgzlcECUsEDsCuBbARgUwCcQIBuAKFEjUUlXikPxgBMB7dAGwE8os8iJCgHphUAIIIALgAt8UfAA8ADjHRwAlhyhsAZrWgMAxhzhTKSGk1YceB+hhwFiZKKIWFCbQheoNr7Fy8SA6MzIF2-M5C5EA
**Related Issues:** <!-- Did you find other bugs that looked similar? -->
| Suggestion,Awaiting More Feedback | low | Critical |
554,843,567 | pytorch | SGD optimizer with deprecation warning | ## π Bug
<!-- A clear and concise description of what the bug is. -->
When using SGD optimizer, I got the deprecation warning. The reason behind this is related to `add_` function in SGD. Should be an easy fix.
## To Reproduce
Steps to reproduce the behavior:
1. Use the following code snippet
```
import torch
model = torch.nn.Linear(2, 3)
optimizer = torch.optim.SGD(model.parameters(), lr=5)
t1 = torch.Tensor([[1.0, 2.0], [3.0, 4.0]])
output_t = model(t1)
criterion = torch.nn.CrossEntropyLoss()
loss = criterion(output_t, torch.Tensor([1, 2]).long())
loss.backward()
optimizer.step()
```
## Expected behavior
```
../torch/csrc/autograd/generated/python_variable_methods.cpp:1334: UserWarning: This overload of add_ is deprecated:
add_(Number alpha, Tensor other)
Consider using one of the following signatures instead:
add_(Tensor other, Number alpha)
```
## Environment
PyTorch version: 1.5.0a0+a5161c7
Is debug build: No
CUDA used to build PyTorch: 9.2
OS: Ubuntu 18.04.3 LTS
GCC version: (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0
CMake version: version 3.14.0
Python version: 3.7
Is CUDA available: Yes
CUDA runtime version: 9.2.88
GPU models and configuration:
GPU 0: Quadro GP100
GPU 1: Quadro GP100
Nvidia driver version: 418.116.00
cuDNN version: Could not collect
Versions of relevant libraries:
[pip] numpy==1.16.4
[pip] numpydoc==0.9.1
[pip] torch==1.5.0a0+a5161c7
[pip] torchtext==0.5.0
[conda] Could not collect
<!-- Add any other context about the problem here. -->
@albanD @vincentqb
cc @vincentqb | module: optimizer,triaged,module: deprecation | low | Critical |
554,846,654 | TypeScript | Proposal: Make base class expressions able to access class type parameters | <!-- π¨ STOP π¨ π¦π§π’π£ π¨ πΊπ»πΆπ· π¨
Half of all issues filed here are duplicates, answered in the FAQ, or not appropriate for the bug tracker.
Please help us by doing the following steps before logging an issue:
* Search: https://github.com/Microsoft/TypeScript/search?type=Issues
* Read the FAQ, especially the "Common Feature Requests" section: https://github.com/Microsoft/TypeScript/wiki/FAQ
-->
## Search Terms
Base class expressions cannot reference class type parameters
## Suggestion
Right now it is possible in Ts to generate base classes dynamically (via a function):
```ts
function prop<T>(): T {
// implementation detail doesn't matter
return null as any;
}
function createDynamicClass<T>(_props: T): { new(): T} {
// implementation detail doesn't matter
return null as any;
}
// without generics on the main class all is fine
class C2 extends createDynamicClass({x: prop<number>()}) {
setX(x: number) {
this.x = x
}
}
const c2 = new C2()
c2.x = 20
c2.setX(30)
```
And it is also possible to reuse a generic when the base class is a "pure" class with a generic type:
```ts
class Base<T> { x: number }
class Child<T> extends Base<T> {}
```
However, currently it is impossible for a function that generates a dynamic class to re-use the type from the child class:
```ts
// error: Base class expressions cannot reference class type parameters
class C3<T> extends createDynamicClass({x: prop<T>()}) {
setX(x: T) {
this.x = x
}
}
const c3 = new C3<number>()
c3.x = 20
c3.setX(30)
```
There's a (somehow ugly) workaround, which is encapsulating the generation of the child class in a function and use its result:
```ts
function generateC4<T>() {
return class extends createDynamicClass({ x: prop<T>() }) {
setX(x: T) {
this.x = x
}
}
}
const C4 = generateC4<number>()
const c4 = new C4()
c4.x = 20
c4.setX(30)
```
But it is quite ugly, and results in a new class being generated for each generic when it is not actually needed (just for the typings).
The proposal is basically to lift this constraint and allow it to be used (like it can be easily used for pure classes).
## Use Cases
Right now in mobx-keystone it uses such a pattern (a function that generates a dynamic base class) to generate models:
```ts
class Point extends Model({
x: prop<number>(),
y: prop<number>(),
}) {
@modelAction
setXY(x: number y: number) {
this.x = x
this.y = y
}
}
const numberPoint = new Point({x: 10, y: 20})
```
but in order to support generics, rather than just doing this:
```ts
class Point<T> extends Model({
x: prop<T>(),
y: prop<T>(),
}) {
@modelAction
setXY(x: T, y: T) {
this.x = x
this.y = y
}
}
const numberPoint = new Point<number>({x: 10, y: 20})
```
users have to resort to a factory pattern like this:
```ts
function createPointClass<T>() {
class Point extends Model({
x: prop<T>(),
y: prop<T>(),
}) {
@modelAction
setXY(x: T, y: T) {
this.x = x
this.y = y
}
}
return Point
}
const NumberPoint = createPointClass<number>()
const numberPoint = new NumberPoint({x: 10, y: 20})
```
which is far from ideal (and this is just to get typings right).
## Examples
See above
## Checklist
My suggestion meets these guidelines:
* [X] This wouldn't be a breaking change in existing TypeScript/JavaScript code
It wouldn't since it is lifting a constraint that currently is just not allowed, so no current code can be using it.
* [X] This wouldn't change the runtime behavior of existing JavaScript code
The runtime behaviour would be exactly the same, it just addresses a typings problem.
* [X] This could be implemented without emitting different JS based on the types of the expressions
* [X] This isn't a runtime feature (e.g. library functionality, non-ECMAScript syntax with JavaScript output, etc.)
* [X] This feature would agree with the rest of [TypeScript's Design Goals](https://github.com/Microsoft/TypeScript/wiki/TypeScript-Design-Goals).
| Suggestion,Awaiting More Feedback | low | Critical |
554,854,314 | pytorch | Segmentation Fault (core dumped) with 1.4.0 | ## π Bug
Running a model training in the rapids docker container with 1.4.0 is throwing segmentation fault error while calling `.backward()` function whereas it is working as expected with 1.3.1. please find the below logs.
## Unexpected behavior
```
(rapids) root@dgx:/rapids/my_data/git_repo/clx# nvidia-smi
Fri Jan 24 08:48:15 2020
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 418.87.00 Driver Version: 418.87.00 CUDA Version: 10.1 |
|-------------------------------+----------------------+----------------------+
| GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. |
|===============================+======================+======================|
| 0 Tesla V100-SXM2... On | 00000000:06:00.0 Off | 0 |
| N/A 31C P0 42W / 300W | 0MiB / 32480MiB | 0% Default |
+-------------------------------+----------------------+----------------------+
| 1 Tesla V100-SXM2... On | 00000000:07:00.0 Off | 0 |
| N/A 34C P0 43W / 300W | 0MiB / 32480MiB | 0% Default |
+-------------------------------+----------------------+----------------------+
| 2 Tesla V100-SXM2... On | 00000000:0A:00.0 Off | 0 |
| N/A 33C P0 42W / 300W | 0MiB / 32480MiB | 0% Default |
+-------------------------------+----------------------+----------------------+
+-----------------------------------------------------------------------------+
| Processes: GPU Memory |
| GPU PID Type Process name Usage |
|=============================================================================|
| No running processes found |
+-----------------------------------------------------------------------------+
(rapids) root@dgx:/rapids/my_data/git_repo/clx# conda list | grep torch
torch 1.4.0 pypi_0 pypi
(rapids) root@dgx:/rapids/my_data/git_repo/clx# python examples/train_dga_detector.py --help
usage: train_dga_detector.py [-h]
train_file_path test_file_path output_dir
batch_size epoch
Model training runner
positional arguments:
train_file_path Input dataset for model training
test_file_path Input dataset for model testing
output_dir Output directory to store trained model
batch_size Dividing dataset into number of batches or sets or parts
epoch One epoch is when an entire dataset is passed forward and
backward through the neural network only once
optional arguments:
-h, --help show this help message and exit
(rapids) root@dgx:/rapids/my_data/git_repo/clx# python examples/train_dga_detector.py /rapids/my_data/dga/data/train2.csv /rapids/my_data/dga/data/test.csv /rapids/my_data/test_dga/ 10000 3
INFO:train_file_path : /rapids/my_data/dga/data/train2.csv
INFO:test_file_path : /rapids/my_data/dga/data/test.csv
INFO:Verify if output directory `/rapids/my_data/test_dga/` is already exists.
INFO:Output directory `/rapids/my_data/test_dga/` does not exists.
INFO:Creating directory `/rapids/my_data/test_dga/` to store trained models.
INFO:**********
INFO:Epoch: 1
INFO:**********
/opt/conda/envs/rapids/lib/python3.7/site-packages/cudf/io/dlpack.py:82: UserWarning: WARNING: cuDF to_dlpack() produces column-major (Fortran order) output. If the output tensor needs to be row major, transpose the output of this function.
return cpp_dlpack.to_dlpack(gdf_cols)
[100000/1468974 (7%)] Loss: 5368.84
[200000/1468974 (14%)] Loss: 5238.29
[300000/1468974 (20%)] Loss: 5266.80
[400000/1468974 (27%)] Loss: 5503.81
[500000/1468974 (34%)] Loss: 5675.76
[600000/1468974 (41%)] Loss: 5730.03
[700000/1468974 (48%)] Loss: 5778.36
[800000/1468974 (54%)] Loss: 5797.21
[900000/1468974 (61%)] Loss: 5762.53
[1000000/1468974 (68%)] Loss: 5736.77
[1100000/1468974 (75%)] Loss: 5621.45
[1200000/1468974 (82%)] Loss: 5489.19
Segmentation fault (core dumped)
```
## Expected behavior
```
(rapids) root@dgx:/rapids/my_data/git_repo/clx# pip install torch==1.3.1
Collecting torch==1.3.1
Downloading https://files.pythonhosted.org/packages/f9/34/2107f342d4493b7107a600ee16005b2870b5a0a5a165bdf5c5e7168a16a6/torch-1.3.1-cp37-cp37m-manylinux1_x86_64.whl (734.6MB)
|ββββββββββββββββββββββββββββββββ| 734.6MB 23kB/s
Requirement already satisfied: numpy in /opt/conda/envs/rapids/lib/python3.7/site-packages (from torch==1.3.1) (1.17.3)
Installing collected packages: torch
Found existing installation: torch 1.4.0
Uninstalling torch-1.4.0:
Successfully uninstalled torch-1.4.0
Successfully installed torch-1.3.1
(rapids) root@dgx:/rapids/my_data/git_repo/clx# python examples/train_dga_detector.py /rapids/my_data/dga/data/train2.csv /rapids/my_data/dga/data/test.csv /rapids/my_data/test_dga/ 10000 3
INFO:train_file_path : /rapids/my_data/dga/data/train2.csv
INFO:test_file_path : /rapids/my_data/dga/data/test.csv
INFO:Verify if output directory `/rapids/my_data/test_dga/` is already exists.
INFO:**********
INFO:Epoch: 1
INFO:**********
/opt/conda/envs/rapids/lib/python3.7/site-packages/cudf/io/dlpack.py:82: UserWarning: WARNING: cuDF to_dlpack() produces column-major (Fortran order) output. If the output tensor needs to be row major, transpose the output of this function.
return cpp_dlpack.to_dlpack(gdf_cols)
[100000/1468974 (7%)] Loss: 4696.43
[200000/1468974 (14%)] Loss: 5147.29
[300000/1468974 (20%)] Loss: 4525.80
[400000/1468974 (27%)] Loss: 4116.06
[500000/1468974 (34%)] Loss: 3795.70
[600000/1468974 (41%)] Loss: 3486.26
[700000/1468974 (48%)] Loss: 3230.03
[800000/1468974 (54%)] Loss: 2969.96
[900000/1468974 (61%)] Loss: 2875.38
[1000000/1468974 (68%)] Loss: 2768.05
[1100000/1468974 (75%)] Loss: 2662.28
[1200000/1468974 (82%)] Loss: 2584.43
[1300000/1468974 (88%)] Loss: 2544.63
[1400000/1468974 (95%)] Loss: 2469.58
Test set: Accuracy: 224095/367244 (0.6102073825576456)
/opt/conda/envs/rapids/lib/python3.7/site-packages/torch/serialization.py:292: UserWarning: Couldn't retrieve source code for container of type DataParallel. It won't be checked for correctness upon loading.
"type " + obj.__name__ + ". It won't be checked "
/opt/conda/envs/rapids/lib/python3.7/site-packages/torch/serialization.py:292: UserWarning: Couldn't retrieve source code for container of type RNNClassifier. It won't be checked for correctness upon loading.
"type " + obj.__name__ + ". It won't be checked "
/opt/conda/envs/rapids/lib/python3.7/site-packages/torch/serialization.py:292: UserWarning: Couldn't retrieve source code for container of type Embedding. It won't be checked for correctness upon loading.
"type " + obj.__name__ + ". It won't be checked "
/opt/conda/envs/rapids/lib/python3.7/site-packages/torch/serialization.py:292: UserWarning: Couldn't retrieve source code for container of type GRU. It won't be checked for correctness upon loading.
"type " + obj.__name__ + ". It won't be checked "
/opt/conda/envs/rapids/lib/python3.7/site-packages/torch/serialization.py:292: UserWarning: Couldn't retrieve source code for container of type Linear. It won't be checked for correctness upon loading.
"type " + obj.__name__ + ". It won't be checked "
INFO:**********
INFO:Epoch: 2
INFO:**********
[100000/1468974 (7%)] Loss: 4053.78
[200000/1468974 (14%)] Loss: 3097.61
[300000/1468974 (20%)] Loss: 2553.45
[400000/1468974 (27%)] Loss: 2228.93
[500000/1468974 (34%)] Loss: 1973.65
[600000/1468974 (41%)] Loss: 1785.76
[700000/1468974 (48%)] Loss: 1629.33
[800000/1468974 (54%)] Loss: 1527.37
[900000/1468974 (61%)] Loss: 1532.07
[1000000/1468974 (68%)] Loss: 1489.94
[1100000/1468974 (75%)] Loss: 1473.13
[1200000/1468974 (82%)] Loss: 1464.33
[1300000/1468974 (88%)] Loss: 1478.28
[1400000/1468974 (95%)] Loss: 1464.06
Test set: Accuracy: 278392/367244 (0.7580573133938199)
INFO:**********
INFO:Epoch: 3
INFO:**********
[100000/1468974 (7%)] Loss: 1578.96
[200000/1468974 (14%)] Loss: 1876.74
[300000/1468974 (20%)] Loss: 1545.72
[400000/1468974 (27%)] Loss: 1357.28
[500000/1468974 (34%)] Loss: 1219.40
[600000/1468974 (41%)] Loss: 1118.28
[700000/1468974 (48%)] Loss: 1040.39
[800000/1468974 (54%)] Loss: 996.32
[900000/1468974 (61%)] Loss: 971.37
[1000000/1468974 (68%)] Loss: 956.18
[1100000/1468974 (75%)] Loss: 968.09
[1200000/1468974 (82%)] Loss: 1007.30
[1300000/1468974 (88%)] Loss: 1039.72
[1400000/1468974 (95%)] Loss: 1047.50
Test set: Accuracy: 329641/367244 (0.8976075851477492)
INFO:Model with highest accuracy (0.8976075851477492) is stored to location /rapids/my_data/test_dga//rnn_classifier_2020-01-24_08_52_23.pth
INFO:Time taken for training a model : 51.769317388534546
(rapids) root@dgx:/rapids/my_data/git_repo/clx# conda list| grep torch
torch 1.3.1 pypi_0 pypi
```
## Environment
```
(rapids) root@dgx03:/rapids/my_data/git_repo# python collect_env.py
Collecting environment information...
PyTorch version: 1.3.1
Is debug build: No
CUDA used to build PyTorch: 10.1.243
OS: NVIDIA DGX Server
GCC version: (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0
CMake version: version 3.14.5
Python version: 3.7
Is CUDA available: Yes
CUDA runtime version: 10.0.130
GPU models and configuration:
GPU 0: Tesla V100-SXM2-32GB
GPU 1: Tesla V100-SXM2-32GB
GPU 2: Tesla V100-SXM2-32GB
Nvidia driver version: 418.87.00
cuDNN version: Could not collect
Versions of relevant libraries:
[pip] numpy==1.17.3
[pip] numpydoc==0.9.2
[pip] torch==1.3.1
[conda] torch 1.3.1 pypi_0 pypi
``` | needs reproduction,triaged | low | Critical |
554,856,335 | TypeScript | Handle inlined sources in d.ts maps to support goto definition and other such functionalities | Found as part of #35014 | Needs Investigation | low | Minor |
554,861,543 | flutter | Issues with properties in ThemeData and component properties they affect | **What do each of the properties in ThemeData affect? If I want to change something, say the text style of a particular widget, how do I know which text style to change in ThemeData?**
Take this example: I wanted to have a specific text style for my AppBar (top app bar). I'm not sure if I'm not going about this correctly, but it took me a while to realize that it is `textTheme.title`, a property of `AppBarTheme()` that changes the app bar text style. I learned this by digging around the source for `textTheme()`.
Also, for buttons, for the `textTheme`, I could put `ButtonTextTheme.primary`, or `ButtonTextTheme.secondary`. What exactly are the differences in these?
Same issue with colors. Is there a list of what each property (primary, accent, focus, indicator, highlight color) affect in your UI? I know I could dig into the source code of each widget and check for myself, but I feel that **there should be a list**. I made an issue about this, it seems that some progress is being made (#36624)
Relevant documentation: https://api.flutter.dev/flutter/material/ThemeData-class.html | framework,f: material design,d: api docs,P2,team-design,triaged-design | low | Minor |
554,863,315 | vscode | Expose a dropdown on the sidebar for extensions | <!-- Please read our Rules of Conduct: https://opensource.microsoft.com/codeofconduct/ -->
<!-- Please search existing issues to avoid creating duplicates. -->
<!-- Describe the feature you'd like. -->
Expose a dropdown on the side bar (see screenshot) to extensions to allow users switch between views within a view container. This can allow an extension to scale as the number of views increases, without having the need for an extension to have multiple icons in the activity bar. It also keeps the number of icons in the activity bar manageable for the users.
@misolori | feature-request,api,ux,tree-views | medium | Major |
554,866,313 | flutter | Android versionCode calculation conflicts with iOS versioning | I'm currently rolling our recently released Flutter application from `v1.0.0+109` to `v1.0.1+1`. This is expected of an iOS application, as this is now the 1st build of the new version of our application. However, in `gradle_utils:updateLocalProperties`, Flutter uses the build number to calculate the `versionCode`, which is expected to monotonically increase.
One alternative is to call the new version `v1.0.1+110`, which would preserve the given `versonCode` "calculation" by Flutter, while breaking the convention on iOS, as the builds would start with 110.
Another pair of alternatives involves changing Flutter:
- Flutter could use a separate field in `pubspec.yaml` or similar to allow application developers to provide their own, manually created `versionCode`.
- Flutter could calculate the `versionCode` from the otherwise-SemVer-honoring `version` field in `pubspec.yaml`. This would place restrictions on, say, the number of each kind of version a team could produce (to 10^3, 10^4, or similar) to make the math work, but would provide an internally consistent set of expectations across Flutter/Dart, iOS, and Android. | tool,framework,t: gradle,t: xcode,c: proposal,P2,team-framework,triaged-framework | low | Major |
554,892,975 | PowerToys | Horizontal scroll | # Summary of the new feature/enhancement
Hi, everybody.
Is it possible to give us a key modifier for mouse horizontal scroll? Something like to hold ALT key and use the scroll button.
Thank you! | Idea-New PowerToy | low | Major |
554,898,989 | rust | Closure capturing itself results in unclear "mismatched types" error | Code:
```rust
fn main() {
let mut r = None;
let c = move || {
let _r = r;
};
r = Some(c);
}
```
Results in this error:
```
error[E0308]: mismatched types
--> src/main.rs:4:13
|
4 | let c = move || {
| _____________^
5 | | let _r = r;
6 | | };
| |_____^ cyclic type of infinite size
```
This seems a bit unclear to me. What types don't match here?
There is special code in the compiler that is supposed to give a better error message, but for some reason it's not happening in this case:
https://github.com/rust-lang/rust/blob/73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de/src/librustc/infer/error_reporting/mod.rs#L2003-L2006 | A-diagnostics,A-closures,T-compiler,C-bug | low | Critical |
554,904,142 | pytorch | User-friendly handling of types and devices | Some changes would make small-scale prototyping more user-friendly in PyTorch:
- Python types are automatically converted to PyTorch types
- integer types are treated numerically equivalent to their floating point version
- device mismatches are handled automatically
The last one is probably the most controversial. Implicit movement between devices causes hard-to-debug performance problems in large models. However, this problem could be solved with better tooling. Forgetting to add `.cuda()` will always trip people up
An example of workflow I just went through to check if my result is close to 1
```
torch.allclose(tensor.mean(), 1) # allclose(): argument 'other' (position 2) must be Tensor, not int
torch.allclose(tensor.mean(), torch.Tensor(1)) # output with device cuda:0 doesn't match the desired device cpu
torch.allclose(tensor.mean(), torch.Tensor(1).cuda()) # False....huh?...oh, need tensor, not Tensor...
torch.allclose(tensor.mean(), torch.tensor(1).cuda()) # Float did not match Long
torch.allclose(tensor.mean(), torch.tensor(1.).cuda()) # Success!
```
cc @mruberry @rgommers @heitorschueroff | triaged,module: numpy,module: ux | low | Critical |
554,910,503 | TypeScript | cmd+click function name goes to type definition file instead of source | duplicate of microsoft/vscode#68782 but that was closed without fix.
<!-- Use Help > Report Issue to prefill these. -->
- VSCode Version: 1.41.1
- OS Version: macOS 10.14.6
Steps to Reproduce:
1. Create a project folder with 2 files:
lib.js
```js
export const testMethod = (name, params) => {
params && params.age
? `hello ${name} with age: ${params.age}`
: `hello ${name}`;
};
```
test.js
```js
import { testMethod } from "./lib";
testMethod("foo", { age: 3 });
```
cmd+click works and jumps to definition.
now add a type definition file
lib.d.ts
```ts
declare namespace MyModule {
interface IParams {
age: number;
}
function testMethod(name: string, params: IParams): string;
}
export = MyModule;
```
cmd+click jumps to type definition instead of source definition.
I do not think this should be the default behavior. I would expect cmd+click to bring me to the function definition.
| Suggestion,Awaiting More Feedback | low | Major |
554,910,558 | rust | "expected bound lifetime parameter, found concrete lifetime" when passing a 'static reference to a closure that returns a future | ```rust
use std::future::Future;
fn main() {
let _ = wrapper(hello);
}
static GLOBAL: i32 = 42;
async fn wrapper<F, FutResp>(f: F)
where
F: Fn(&i32) -> FutResp,
FutResp: Future<Output = ()>,
{
f(&GLOBAL).await
}
async fn hello(_: &i32) {
println!("Hello");
}
```
([Playground](https://play.integer32.com/?version=stable&mode=debug&edition=2018&gist=27552741e074086dcc84a6734fe862cc))
Errors:
```
error[E0271]: type mismatch resolving `for<'r> <for<'_> fn(&i32) -> impl std::future::Future {hello} as std::ops::FnOnce<(&'r i32,)>>::Output == _`
--> src/main.rs:4:13
|
4 | let _ = wrapper(hello);
| ^^^^^^^ expected bound lifetime parameter, found concrete lifetime
...
9 | async fn wrapper<F, FutResp>(f: F)
| -------
10 | where
11 | F: Fn(&i32) -> FutResp,
| ------- required by this bound in `wrapper`
```
I can make the code work by restricting the closure to only accept `'static` references:
```rust
async fn wrapper<F, FutResp>(f: F)
where
F: Fn(&'static i32) -> FutResp,
// ^^^^^^^
FutResp: Future<Output = ()>,
```
I did try to add `'static` bounds to the response future (and the closure, for good measure), but this did not help:
```rust
async fn wrapper<F, FutResp>(f: F)
where
F: Fn(&i32) -> FutResp + 'static,
FutResp: Future<Output = ()> + 'static,
```
The equivalent(?) synchronous code works as I'd expect:
```rust
fn main() {
let _ = wrapper(hello);
}
static GLOBAL: i32 = 42;
fn wrapper<F>(f: F)
where
F: Fn(&i32) -> (),
{
f(&GLOBAL)
}
fn hello(_: &i32) {
println!("Hello");
}
```
| A-diagnostics,A-lifetimes,P-medium,A-closures,T-compiler,C-bug,A-async-await,AsyncAwait-Triaged | low | Critical |
554,910,999 | flutter | [fuchsia] Use FIDL types dart:fuchsia as opposed to Handle | We currently expose every exported object in [fuchsia.dart](https://github.com/flutter/engine/blob/master/shell/platform/fuchsia/dart-pkg/fuchsia/lib/fuchsia.dart) as a raw `Handle` type. We can use the FIDL types instead. | team,engine,platform-fuchsia,P2,team-engine,triaged-engine | low | Minor |
554,928,110 | go | go/parser: bad error message for a badly formed func literal | <!-- Please answer these questions before submitting your issue. Thanks! -->
### What version of Go are you using (`go version`)?
<pre>
$ go version
go version devel +8e0be05ec7 Sun Jan 19 14:04:09 2020 +0000 linux/amd64
$ go list -m golang.org/x/tools
golang.org/x/tools v0.0.0-20200121200311-d456b1cd8c86
$ go list -m golang.org/x/tools/gopls
golang.org/x/tools/gopls v0.1.8-0.20200121200311-d456b1cd8c86
</pre>
### Does this issue reproduce with the latest release?
Yes
### What operating system and processor architecture are you using (`go env`)?
<details><summary><code>go env</code> Output</summary><br><pre>
$ go env
GO111MODULE=""
GOARCH="amd64"
GOBIN=""
GOCACHE="/home/myitcv/.cache/go-build"
GOENV="/home/myitcv/.config/go/env"
GOEXE=""
GOFLAGS=""
GOHOSTARCH="amd64"
GOHOSTOS="linux"
GOINSECURE=""
GONOPROXY=""
GONOSUMDB=""
GOOS="linux"
GOPATH="/home/myitcv/gostuff"
GOPRIVATE=""
GOPROXY="https://proxy.golang.org,direct"
GOROOT="/home/myitcv/gos"
GOSUMDB="sum.golang.org"
GOTMPDIR=""
GOTOOLDIR="/home/myitcv/gos/pkg/tool/linux_amd64"
GCCGO="gccgo"
AR="ar"
CC="gcc"
CXX="g++"
CGO_ENABLED="1"
GOMOD="/home/myitcv/.vim/plugged/govim/go.mod"
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-g -O2"
CGO_FFLAGS="-g -O2"
CGO_LDFLAGS="-g -O2"
PKG_CONFIG="pkg-config"
GOGCCFLAGS="-fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=/tmp/go-build878422207=/tmp/go-build -gno-record-gcc-switches"
</pre></details>
### What did you do?
The diagnostic for the following file is misleading:
```
package main
func main() {
_ = func(format string, args ...interface) error {
return nil
}
}
```
We get:
```
PublishDiagnostics callback: &protocol.PublishDiagnosticsParams{
URI: "file:///home/myitcv/gostuff/src/github.com/myitcv/playground/main.go",
Version: 36,
Diagnostics: {
{
Range: protocol.Range{
Start: protocol.Position{Line:3, Character:5},
End: protocol.Position{Line:3, Character:5},
},
Severity: 1,
Code: nil,
Source: "syntax",
Message: "expected expression",
Tags: nil,
RelatedInformation: nil,
},
},
}
```
Contrast what we get from the compiler:
```
./main.go:4:43: syntax error: unexpected ), expecting {
./main.go:5:3: syntax error: unexpected return, expecting comma or )
./main.go:7:1: syntax error: non-declaration statement outside function body
```
### What did you expect to see?
A better diagnostic.
### What did you see instead?
Per above
Marking as `gopls/v1.0.0` because this isn't critical for `v0.3.0`.
---
cc @stamblerre
FYI @leitzler
| NeedsFix | low | Critical |
554,929,072 | pytorch | [FYI] MultiheadAttention / Transformer | ### This issue is created to track the progress to refine `nn.MultiheadAttention` and `nn.Transformer`.
Since the release of both modules in PyTorch v1.2.0, we have received a lot of feedback from users, including feature requests, bug fixes and doc improvement. Here is a quick summary of the work items. Feel free to comment if you have any suggestions.
#### NOTE: Help wanted: Please create an issue and wait on feedback before working on them. This way you won't create a PR we can't accept for some fundamental reasons.
#### Working items
- [ ] Decompose `multi_head_attention_forward` functional in `torch.nn.functional`. For example, an individual operator for the standard scaled dot product function, in/out projection operator, self-attention module https://github.com/pytorch/text/pull/720
- [ ] Add quantization support. #32764 Currently, it is blocked by the indexing function [here](https://github.com/pytorch/pytorch/blob/ef5637f85e43dff55b03276176ba2949bd83a085/torch/nn/functional.py#L3272-L3350)
- [ ] The `multi_head_attention_forward` functional is too long to understand. It's also too difficult to modify some parts in the function. The function maintains too many branches. https://github.com/pytorch/text/pull/720
- [ ] Fix the dimension convention for masks in Transformer (Propose to use (N, S, E), instead of (S, N, E). Requested by https://github.com/pytorch/pytorch/issues/25132, https://github.com/pytorch/pytorch/issues/25100. PR https://github.com/pytorch/pytorch/pull/37597
#### Resolved issues
- [x] Support ByteTensor for `key_padding_mask` and `attn_mask` in `nn.MultiheadAttention`. Requested by Fairseq
- [x] 3D attention mask in `nn.MultiheadAttention`. Requested by https://github.com/pytorch/pytorch/pull/25359, https://github.com/pytorch/pytorch/issues/29520, https://github.com/pytorch/pytorch/issues/30678, https://github.com/pytorch/pytorch/issues/24461. Merged in https://github.com/pytorch/pytorch/pull/31996
- [x] Add TorchScript support for `nn.MultiheadAttention` and `nn.Transformer`. In the master branch now. Will be released in v1.5.0
- [x] Add gelu activation func to Transformer for BERT model. Merged in https://github.com/pytorch/pytorch/pull/24181
- [x] MultiheadAttention's compatibility with DDP. Merged in https://github.com/pytorch/pytorch/issues/26698
- [x] `float` and `double` precision in MultiheadAttention module https://github.com/pytorch/pytorch/issues/34060, https://github.com/pytorch/pytorch/issues/33841
#### Open issues
- [ ] Flexibility to change the norm func in TransformerEncoderLayer and TransformerDecoderLayer https://github.com/pytorch/pytorch/issues/26342. The order of layer normalization in Transformer https://github.com/pytorch/pytorch/issues/21876, https://github.com/pytorch/pytorch/issues/24930. Users has the flexibility to pass custom encoder/decoder layers to the transformer modules. Update the doc to explain it https://github.com/pytorch/pytorch/pull/32373
- [ ] Fix the constraint that embed_dim should be equal to the dimension of key and value. Explore adding new arguments in `multi_head_attention_forward` functional - requested by Fairseq
- [ ] Move the func `generate_square_subsequent_mask ` out of the transformer module https://github.com/pytorch/pytorch/pull/25538
- [ ] Doc update https://github.com/pytorch/pytorch/issues/28719, https://github.com/pytorch/pytorch/issues/28657
- [ ] Additional attention layers (e.g. AugmentedConv, StandAloneAttention) - need research https://github.com/pytorch/pytorch/issues/32529
- [ ] Add embedding layer and positional encoding layer in Transformer https://github.com/pytorch/pytorch/issues/24826 | proposal accepted,module: nn,triaged | medium | Critical |
554,931,444 | youtube-dl | HiDive - fails to download correct subtitle file or detect multiple subtitle files | <!--
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## Checklist
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- First of, make sure you are using the latest version of youtube-dl. Run `youtube-dl --version` and ensure your version is 2020.01.24. If it's not, see https://yt-dl.org/update on how to update. Issues with outdated version will be REJECTED.
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- [x] I'm reporting a broken site support
- [x] I've verified that I'm running youtube-dl version **2020.01.24**
- [x] I've checked that all provided URLs are alive and playable in a browser
- [x] I've checked that all URLs and arguments with special characters are properly quoted or escaped
- [x] I've searched the bugtracker for similar issues including closed ones
## Verbose log
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Provide the complete verbose output of youtube-dl that clearly demonstrates the problem.
Add the `-v` flag to your command line you run youtube-dl with (`youtube-dl -v <your command line>`), copy the WHOLE output and insert it below. It should look similar to this:
[debug] System config: []
[debug] User config: []
[debug] Command-line args: [u'-v', u'http://www.youtube.com/watch?v=BaW_jenozKcj']
[debug] Encodings: locale cp1251, fs mbcs, out cp866, pref cp1251
[debug] youtube-dl version 2020.01.24
[debug] Python version 2.7.11 - Windows-2003Server-5.2.3790-SP2
[debug] exe versions: ffmpeg N-75573-g1d0487f, ffprobe N-75573-g1d0487f, rtmpdump 2.4
[debug] Proxy map: {}
<more lines>
-->
```
$ youtube-dl -v --write-sub --all-subs -f worst "https://www.hidive.com/stream/food-wars/s01e001"
[debug] System config: []
[debug] User config: [u'--no-call-home']
[debug] Custom config: []
[debug] Command-line args: [u'-v', u'--write-sub', u'--all-subs', u'-f', u'worst', u'https://www.hidive.com/stream/food-wars/s01e001']
[debug] Encodings: locale UTF-8, fs UTF-8, out UTF-8, pref UTF-8
[debug] youtube-dl version 2020.01.24
[debug] Python version 2.7.17 (CPython) - Linux-4.15.0-74-generic-x86_64-with-Ubuntu-18.04-bionic
[debug] exe versions: ffmpeg 3.4.6, ffprobe 3.4.6, phantomjs 2.1.1, rtmpdump 2.4
[debug] Proxy map: {}
[HiDive] food-wars/s01e001: Downloading JSON metadata
[HiDive] food-wars/s01e001: Downloading m3u8 information
[HiDive] food-wars/s01e001: Downloading m3u8 information
[HiDive] food-wars/s01e001: Downloading m3u8 information
[info] Writing video subtitles to: food-wars_s01e001-food-wars_s01e001.en.vtt
[debug] Invoking downloader on u'https://www.hidive.com/manifest/child/44e859ea5112f40a78407113c08a1dd9a0fd6096/FDW_s01e001_tv_or_na_ja_xx_HLS360p_16x9_00_v.m3u8'
[hlsnative] Downloading m3u8 manifest
[hlsnative] Total fragments: 151
[download] Destination: food-wars_s01e001-food-wars_s01e001.mp4
[download] 100% of 145.63MiB in 03:31
[debug] ffmpeg command line: ffprobe -show_streams 'file:food-wars_s01e001-food-wars_s01e001.mp4'
[ffmpeg] Fixing malformed AAC bitstream in "food-wars_s01e001-food-wars_s01e001.mp4"
[debug] ffmpeg command line: ffmpeg -y -loglevel 'repeat+info' -i 'file:food-wars_s01e001-food-wars_s01e001.mp4' -c copy -f mp4 '-bsf:a' aac_adtstoasc 'file:food-wars_s01e001-food-wars_s01e001.temp.mp4'
```
## Description
<!--
Provide an explanation of your issue in an arbitrary form. Provide any additional information, suggested solution and as much context and examples as possible.
If work on your issue requires account credentials please provide them or explain how one can obtain them.
-->
I'm trying to download a video from HiDive with the Japanese audio and English subtitles. However, it only downloads a limited subtitle file intended to accompany the English dub audio. This .vtt file contains Caption lines (for translating on-screen text and song lyrics) but not Subtitle lines (for translating spoken text).
Even using --all-subs, it only detects and downloads this Captions subtitle file. The full Subtitle file definitely exists, and appears in the browser requests. For comparison, it can be found at
<https://www.hidive.com/caption/vtt/d40c35ce045ef78d47fe727b3690ad27b4d1f8a9/FDW_s01e001_tv_hv_or_ja_en_v02.vtt>.
The output of --list-subs only shows one entry for English. If you look at the example URL, there are not only multiple English subtitles but other foreign-language versions which the youtube-dl extractor doesn't detect. Example:
```
$ youtube-dl --list-subs "https://www.hidive.com/stream/food-wars/s01e001"
[HiDive] food-wars/s01e001: Downloading JSON metadata
[HiDive] food-wars/s01e001: Downloading m3u8 information
[HiDive] food-wars/s01e001: Downloading m3u8 information
[HiDive] food-wars/s01e001: Downloading m3u8 information
Available subtitles for food-wars/s01e001:
Language formats
en vtt, vtt, vtt
```
My guess is that "vtt, vtt, vtt" means it's interpreting three separate English-language .vtt subtitle files as if they were separate formats of the same file (a problem, since you can't select between them using --sub-lang), and it's failing to detect the Portuguese and Spanish subs entirely. | geo-restricted | low | Critical |
554,953,562 | flutter | Unreadable error message, red font in powershell | ## Steps to Reproduce
<!-- You must include full steps to reproduce so that we can reproduce the problem. -->
1. Run
```
flutter create bug
cd bug
flutter run -d chrome
```
2. Update the files as follows: Add `var c = 1 + 'a';` in a widget build.
3. Press R in powershell
**Expected results:** readable font colors in errors
**Actual results:** unreadable font colors in errors
Here is a screenshot,
| tool,platform-windows,a: quality,has reproducible steps,P3,found in release: 3.0,found in release: 3.1,team-tool,triaged-tool | low | Critical |
554,962,876 | flutter | URL provided to report issue should not have a dot at the end | You can see below that an url to https://github.com/flutter/flutter/issues have been provided. However, it has a dot at the end and so when clicking on it, the browser gave me a 404.
> :\repos\hotcheapdeal>flutter generate
> generating build script... 37.6s
> starting build daemon... 0.2s
>
> Sending crash report to Google.
> Crash report sent (report ID: 8e59f442adf107b6)
> Oops; flutter has exited unexpectedly.
>
> Crash report written to C:\repos\hotcheapdeal\flutter_01.log;
> please let us know at https://github.com/flutter/flutter/issues. | tool,framework,c: proposal,a: error message,a: triage improvements,P3,team-framework,triaged-framework | low | Critical |
554,967,473 | flutter | [fuchsia] Write a test for exposed handles in dart:fuchsia | There are a few handles exposed in`fuchsia.dart` in `dart:fuchsia`. To write tests for these, it would be useful to have the ability to invoke dart fixtures. This will be enabled by the work that @gw280 is doing on shell_unittests on Fuchsia.
The intent of this issue is to track the writing of these tests. | engine,platform-fuchsia,P2,team-engine,triaged-engine | low | Minor |
554,974,823 | go | x/build: get more coverage with the ssacheck builder | The ssacheck builder currently builds only amd64, and with a fixed random seed.
We should improve on both dimensions.
* CL 216418 lets us provide a random seed. We could generate the random seed and print it to stdout before using it, so that any failure will be reproducible from the log.
* We should either run on all architectures, or pick one at random each time from `go tool dist list` (and log it, for reproducibility).
I suspect that doing both of these things is pretty easy, and it'd get us extra test coverage, so it'd be nice to do soon. This would have caught both https://github.com/golang/go/issues/36723 and https://github.com/golang/go/issues/36755.
cc @cherrymui @randall77 @dmitshur @bradfitz | Builders,NeedsInvestigation | low | Critical |
554,993,002 | godot | parsing a json will pass the json non fatal parse error in the debug | as of #33201 i think json parse errors are returned to the dialogue window, however they are not filtered, making non fatal errors appear there, that actually are a bit misleading to read and do not cause any issue in the paring result dictionary
sometimes when loading _settings from file
(attempting to parse an empty line)
```
E 0:00:03.694 GDScriptFunctions::call: Error parsing JSON at line 0:
<C++ Source> modules\gdscript\gdscript_functions.cpp:1263 @ GDScriptFunctions::call()
```
when calling parse on a http response:
`var jsonresult = JSON.parse(body.get_string_from_utf8())`
(attempting to parse an OK response before the json text)
```
E 0:00:06.298 parse: Error parsing JSON at line 0: Expected 'true','false' or 'null', got 'OK'.
<C++ Source> core/bind/core_bind.cpp:3220 @ parse()
<Stack Trace> HTTPOnlineRecords.gd:65 @ _on_HTTPOnlineRecords_request_completed()
``` | bug,topic:core | low | Critical |
554,993,294 | opencv | videoio tests causing out of memory error on x86 - Alpine Linux | <!--
If you have a question rather than reporting a bug please go to http://answers.opencv.org where you get much faster responses.
If you need further assistance please read [How To Contribute](https://github.com/opencv/opencv/wiki/How_to_contribute).
Please:
* Read the documentation to test with the latest developer build.
* Check if other person has already created the same issue to avoid duplicates. You can comment on it if there already is an issue.
* Try to be as detailed as possible in your report.
* Report only one problem per created issue.
This is a template helping you to create an issue which can be processed as quickly as possible. This is the bug reporting section for the OpenCV library.
-->
##### System information (version)
<!-- Example
- OpenCV => 3.1
- Operating System / Platform => Windows 64 Bit
- Compiler => Visual Studio 2015
-->
- OpenCV => 4.2.0
- Operating System / Platform => x86 32b, Alpine Linux
```
>>> Host system information (arch: x86, release: edge) <<<
- Number of Cores: 48
- Memory: 62.6387 Gb
- Free space: 57.4G
```
- Compiler => GCC 9.2.0
##### Detailed description
This is appearing in the test log:
```
10: [----------] 11 tests from videoio/videoio_ffmpeg
10: [ RUN ] videoio/videoio_ffmpeg.write_big/0, where GetParam() = ("", "avi", 4096x4096)
10: [ OK ] videoio/videoio_ffmpeg.write_big/0 (2013 ms)
10: [ RUN ] videoio/videoio_ffmpeg.write_big/1, where GetParam() = ("DX50", "avi", 4096x4096)
10: [ OK ] videoio/videoio_ffmpeg.write_big/1 (4965 ms)
10: [ RUN ] videoio/videoio_ffmpeg.write_big/2, where GetParam() = ("FLV1", "avi", 4096x4096)
10: [ OK ] videoio/videoio_ffmpeg.write_big/2 (4956 ms)
10: [ RUN ] videoio/videoio_ffmpeg.write_big/3, where GetParam() = ("H261", "avi", 352x288)
10: [ OK ] videoio/videoio_ffmpeg.write_big/3 (31 ms)
10: [ RUN ] videoio/videoio_ffmpeg.write_big/4, where GetParam() = ("H263", "avi", 704x576)
10: [ OK ] videoio/videoio_ffmpeg.write_big/4 (124 ms)
10: [ RUN ] videoio/videoio_ffmpeg.write_big/5, where GetParam() = ("I420", "avi", 4096x4096)
10: [ OK ] videoio/videoio_ffmpeg.write_big/5 (3060 ms)
10: [ RUN ] videoio/videoio_ffmpeg.write_big/6, where GetParam() = ("MJPG", "avi", 4096x4096)
10: [ OK ] videoio/videoio_ffmpeg.write_big/6 (14058 ms)
10: [ RUN ] videoio/videoio_ffmpeg.write_big/7, where GetParam() = ("mp4v", "avi", 4096x4096)
10: [ OK ] videoio/videoio_ffmpeg.write_big/7 (4945 ms)
10: [ RUN ] videoio/videoio_ffmpeg.write_big/8, where GetParam() = ("MPEG", "avi", 720x576)
10: [ OK ] videoio/videoio_ffmpeg.write_big/8 (202 ms)
10: [ RUN ] videoio/videoio_ffmpeg.write_big/9, where GetParam() = ("XVID", "avi", 4096x4096)
10: [ OK ] videoio/videoio_ffmpeg.write_big/9 (4946 ms)
10: [ RUN ] videoio/videoio_ffmpeg.write_big/10, where GetParam() = ("H264", "mp4", 4096x2160)
10: OpenCV: FFMPEG: tag 0x34363248/'H264' is not supported with codec id 27 and format 'mp4 / MP4 (MPEG-4 Part 14)'
10: OpenCV: FFMPEG: fallback to use tag 0x31637661/'avc1'
10: x264 [error]: malloc of size 22996992 failed
10: Could not open codec 'libx264': Unspecified error
10: [ SKIP ] H264/mp4 codec is not supported - SKIP
10: [ OK ] videoio/videoio_ffmpeg.write_big/10 (270 ms)
10: [----------] 11 tests from videoio/videoio_ffmpeg (39570 ms total)
10:
10: [----------] 3 tests from videoio_container
10: [ RUN ] videoio_container.read/0, where GetParam() = (FFMPEG, "video/big_buck_bunny", "h264", "h264", "h264", "I420")
10: Checking extracted video stream: /tmp/__opencv_temp.bDNmnD.test_container_stream.h264 (size: 459111 bytes)
10: [h264 @ 0x5945a7f0] get_buffer() failed
10: [h264 @ 0x5945a7f0] thread_get_buffer() failed
10: [h264 @ 0x5945a7f0] decode_slice_header error
10: [h264 @ 0x5945a7f0] no frame!
10: [h264 @ 0x59472810] Error splitting the input into NAL units.
10: [h264 @ 0x5948a830] Error splitting the input into NAL units.
10: [h264 @ 0x594a2850] Error splitting the input into NAL units.
10: [h264 @ 0x594ba870] Error splitting the input into NAL units.
10: [h264 @ 0x594d2890] Error splitting the input into NAL units.
10: [h264 @ 0x594ea8b0] Error splitting the input into NAL units.
10: [h264 @ 0x595028d0] Error splitting the input into NAL units.
10: [h264 @ 0x5951a8f0] Error splitting the input into NAL units.
10: [h264 @ 0x59532910] Error splitting the input into NAL units.
10: [h264 @ 0x5954a930] Error splitting the input into NAL units.
10: [h264 @ 0x59562950] Error splitting the input into NAL units.
10: [h264 @ 0x5957a970] Error splitting the input into NAL units.
10: [h264 @ 0x59592990] Error splitting the input into NAL units.
10: [h264 @ 0x595aa9b0] Error splitting the input into NAL units.
10: [h264 @ 0x595c29d0] Error splitting the input into NAL units.
10: [h264 @ 0x595da9f0] Error splitting the input into NAL units.
10: [h264 @ 0x595f2a10] Error splitting the input into NAL units.
10: [h264 @ 0x5960aa30] Error splitting the input into NAL units.
10: [h264 @ 0x59622a50] Error splitting the input into NAL units.
10: [h264 @ 0x5963aa70] Error splitting the input into NAL units.
10: [h264 @ 0x59652a90] Error splitting the input into NAL units.
10: [h264 @ 0x5966aab0] Error splitting the input into NAL units.
10: [h264 @ 0x59682ad0] Error splitting the input into NAL units.
10: [h264 @ 0x5969aaf0] Error splitting the input into NAL units.
10: [h264 @ 0x596b2b10] Error splitting the input into NAL units.
10: [h264 @ 0x596cab30] Error splitting the input into NAL units.
10: [h264 @ 0x596e2b50] Error splitting the input into NAL units.
10: [h264 @ 0x596fab70] Error splitting the input into NAL units.
10: [h264 @ 0x59712b90] Error splitting the input into NAL units.
10: [h264 @ 0x5972abb0] Error splitting the input into NAL units.
10: [h264 @ 0x59742bd0] Error splitting the input into NAL units.
10: [h264 @ 0x5975abf0] Error splitting the input into NAL units.
10: [h264 @ 0x59772c10] Error splitting the input into NAL units.
10: [h264 @ 0x5978ac30] Error splitting the input into NAL units.
10: [h264 @ 0x597a2c50] Error splitting the input into NAL units.
10: [h264 @ 0x597bac70] Error splitting the input into NAL units.
10: [h264 @ 0x597d2c90] Error splitting the input into NAL units.
10: [h264 @ 0x597eacb0] Error splitting the input into NAL units.
10: [h264 @ 0x59802cd0] Error splitting the input into NAL units.
10: [h264 @ 0x5981acf0] Error splitting the input into NAL units.
10: [h264 @ 0x59832d10] Error splitting the input into NAL units.
10: [h264 @ 0x5984ad30] Error splitting the input into NAL units.
10: [h264 @ 0x59366570] get_buffer() failed
10: [h264 @ 0x59366570] thread_get_buffer() failed
10: [h264 @ 0x59366570] decode_slice_header error
10: [h264 @ 0x59366570] no frame!
10: [h264 @ 0x58ece440] get_buffer() failed
10: [h264 @ 0x58ece440] thread_get_buffer() failed
10: [h264 @ 0x58ece440] decode_slice_header error
10: [h264 @ 0x58ece440] no frame!
10: ../modules/videoio/test/test_ffmpeg.cpp:161: Failure
10: Value of: capActual.read(actual)
10: Actual: false
10: Expected: true
10: 1
10: [ FAILED ] videoio_container.read/0, where GetParam() = (FFMPEG, "video/big_buck_bunny", "h264", "h264", "h264", "I420") (106 ms)
10: [ RUN ] videoio_container.read/1, where GetParam() = (FFMPEG, "video/big_buck_bunny", "h265", "h265", "hevc", "I420")
10: Checking extracted video stream: /tmp/__opencv_temp.cFAIbJ.test_container_stream.h265 (size: 183260 bytes)
10: ../modules/videoio/test/test_ffmpeg.cpp:161: Failure
10: Value of: capActual.read(actual)
10: Actual: false
10: Expected: true
10: 1
10: [ FAILED ] videoio_container.read/1, where GetParam() = (FFMPEG, "video/big_buck_bunny", "h265", "h265", "hevc", "I420") (152 ms)
10: [ RUN ] videoio_container.read/2, where GetParam() = (FFMPEG, "video/big_buck_bunny", "mjpg.avi", "mjpg", "MJPG", "I420")
10: Checking extracted video stream: /tmp/__opencv_temp.OHEiiK.test_container_stream.mjpg (size: 1757521 bytes)
10: [ OK ] videoio_container.read/2 (813 ms)
10: [----------] 3 tests from videoio_container (1071 ms total)
10:
10: [----------] 11 tests from videoio/videoio_gstreamer
10: [ RUN ] videoio/videoio_gstreamer.read_write/0, where GetParam() = ("video/x-raw, format=BGR", 640x480, 640x480, 4)
10: [ WARN:0] global ../modules/videoio/src/cap_gstreamer.cpp (935) open OpenCV | GStreamer warning: Cannot query video position: status=1, value=0, duration=-1
10: unknown file: Failure
10: C++ exception with description "OpenCV(4.2.0) ../modules/core/src/alloc.cpp:73: error: (-4:Insufficient memory) Failed to allocate 1237776 bytes in function 'OutOfMemoryError'
10: " thrown in the test body.
10: [ FAILED ] videoio/videoio_gstreamer.read_write/0, where GetParam() = ("video/x-raw, format=BGR", 640x480, 640x480, 4) (21 ms)
10: [ RUN ] videoio/videoio_gstreamer.read_write/1, where GetParam() = ("video/x-raw, format=GRAY8", 640x480, 640x480, 8)
10: [ WARN:0] global ../modules/videoio/src/cap_gstreamer.cpp (935) open OpenCV | GStreamer warning: Cannot query video position: status=1, value=0, duration=-1
10: unknown file: Failure
10: C++ exception with description "OpenCV(4.2.0) ../modules/core/src/alloc.cpp:73: error: (-4:Insufficient memory) Failed to allocate 1237776 bytes in function 'OutOfMemoryError'
10: " thrown in the test body.
10: [ FAILED ] videoio/videoio_gstreamer.read_write/1, where GetParam() = ("video/x-raw, format=GRAY8", 640x480, 640x480, 8) (18 ms)
10: [ RUN ] videoio/videoio_gstreamer.read_write/2, where GetParam() = ("video/x-raw, format=UYVY", 640x480, 640x480, 107)
10: [ WARN:0] global ../modules/videoio/src/cap_gstreamer.cpp (935) open OpenCV | GStreamer warning: Cannot query video position: status=1, value=0, duration=-1
10: unknown file: Failure
10: C++ exception with description "OpenCV(4.2.0) ../modules/core/src/alloc.cpp:73: error: (-4:Insufficient memory) Failed to allocate 1237776 bytes in function 'OutOfMemoryError'
10: " thrown in the test body.
10: [ FAILED ] videoio/videoio_gstreamer.read_write/2, where GetParam() = ("video/x-raw, format=UYVY", 640x480, 640x480, 107) (18 ms)
10: [ RUN ] videoio/videoio_gstreamer.read_write/3, where GetParam() = ("video/x-raw, format=YUY2", 640x480, 640x480, 115)
10: [ WARN:0] global ../modules/videoio/src/cap_gstreamer.cpp (935) open OpenCV | GStreamer warning: Cannot query video position: status=1, value=0, duration=-1
10: unknown file: Failure
10: C++ exception with description "OpenCV(4.2.0) ../modules/core/src/alloc.cpp:73: error: (-4:Insufficient memory) Failed to allocate 1237776 bytes in function 'OutOfMemoryError'
10: " thrown in the test body.
10: [ FAILED ] videoio/videoio_gstreamer.read_write/3, where GetParam() = ("video/x-raw, format=YUY2", 640x480, 640x480, 115) (17 ms)
10: [ RUN ] videoio/videoio_gstreamer.read_write/4, where GetParam() = ("video/x-raw, format=YVYU", 640x480, 640x480, 117)
10: [ WARN:0] global ../modules/videoio/src/cap_gstreamer.cpp (935) open OpenCV | GStreamer warning: Cannot query video position: status=1, value=0, duration=-1
10: unknown file: Failure
10: C++ exception with description "OpenCV(4.2.0) ../modules/core/src/alloc.cpp:73: error: (-4:Insufficient memory) Failed to allocate 1237776 bytes in function 'OutOfMemoryError'
10: " thrown in the test body.
10: [ FAILED ] videoio/videoio_gstreamer.read_write/4, where GetParam() = ("video/x-raw, format=YVYU", 640x480, 640x480, 117) (23 ms)
10: [ RUN ] videoio/videoio_gstreamer.read_write/5, where GetParam() = ("video/x-raw, format=NV12", 640x480, 640x720, 90)
10: [ WARN:0] global ../modules/videoio/src/cap_gstreamer.cpp (935) open OpenCV | GStreamer warning: Cannot query video position: status=1, value=0, duration=-1
10: unknown file: Failure
10: C++ exception with description "OpenCV(4.2.0) ../modules/core/src/alloc.cpp:73: error: (-4:Insufficient memory) Failed to allocate 1237776 bytes in function 'OutOfMemoryError'
10: " thrown in the test body.
10: [ FAILED ] videoio/videoio_gstreamer.read_write/5, where GetParam() = ("video/x-raw, format=NV12", 640x480, 640x720, 90) (17 ms)
10: [ RUN ] videoio/videoio_gstreamer.read_write/6, where GetParam() = ("video/x-raw, format=NV21", 640x480, 640x720, 92)
10: [ WARN:0] global ../modules/videoio/src/cap_gstreamer.cpp (935) open OpenCV | GStreamer warning: Cannot query video position: status=1, value=0, duration=-1
10: unknown file: Failure
10: C++ exception with description "OpenCV(4.2.0) ../modules/core/src/alloc.cpp:73: error: (-4:Insufficient memory) Failed to allocate 1237776 bytes in function 'OutOfMemoryError'
10: " thrown in the test body.
10: [ FAILED ] videoio/videoio_gstreamer.read_write/6, where GetParam() = ("video/x-raw, format=NV21", 640x480, 640x720, 92) (17 ms)
10: [ RUN ] videoio/videoio_gstreamer.read_write/7, where GetParam() = ("video/x-raw, format=YV12", 640x480, 640x720, 98)
10: [ WARN:0] global ../modules/videoio/src/cap_gstreamer.cpp (935) open OpenCV | GStreamer warning: Cannot query video position: status=1, value=0, duration=-1
10: unknown file: Failure
10: C++ exception with description "OpenCV(4.2.0) ../modules/core/src/alloc.cpp:73: error: (-4:Insufficient memory) Failed to allocate 1237776 bytes in function 'OutOfMemoryError'
10: " thrown in the test body.
10: [ FAILED ] videoio/videoio_gstreamer.read_write/7, where GetParam() = ("video/x-raw, format=YV12", 640x480, 640x720, 98) (18 ms)
10: [ RUN ] videoio/videoio_gstreamer.read_write/8, where GetParam() = ("video/x-raw, format=I420", 640x480, 640x720, 100)
10: [ WARN:0] global ../modules/videoio/src/cap_gstreamer.cpp (935) open OpenCV | GStreamer warning: Cannot query video position: status=1, value=0, duration=-1
10: unknown file: Failure
10: C++ exception with description "OpenCV(4.2.0) ../modules/core/src/alloc.cpp:73: error: (-4:Insufficient memory) Failed to allocate 1237776 bytes in function 'OutOfMemoryError'
10: " thrown in the test body.
10: [ FAILED ] videoio/videoio_gstreamer.read_write/8, where GetParam() = ("video/x-raw, format=I420", 640x480, 640x720, 100) (18 ms)
10: [ RUN ] videoio/videoio_gstreamer.read_write/9, where GetParam() = ("video/x-bayer", 640x480, 640x480, 48)
10: [ WARN:0] global ../modules/videoio/src/cap_gstreamer.cpp (935) open OpenCV | GStreamer warning: Cannot query video position: status=1, value=0, duration=-1
10: unknown file: Failure
10: C++ exception with description "OpenCV(4.2.0) ../modules/core/src/alloc.cpp:73: error: (-4:Insufficient memory) Failed to allocate 1237776 bytes in function 'OutOfMemoryError'
10: " thrown in the test body.
10: [ FAILED ] videoio/videoio_gstreamer.read_write/9, where GetParam() = ("video/x-bayer", 640x480, 640x480, 48) (16 ms)
10: [ RUN ] videoio/videoio_gstreamer.read_write/10, where GetParam() = ("jpegenc ! image/jpeg", 640x480, 640x480, 4)
10: [ WARN:0] global ../modules/videoio/src/cap_gstreamer.cpp (935) open OpenCV | GStreamer warning: Cannot query video position: status=1, value=0, duration=-1
10/15 Test #10: opencv_test_videoio ..............***Exception: SegFault 62.85 sec
```
Could it be that the ffmpeg test `videoio/videoio_ffmpeg.write_big` is hitting an error and then not freeing its memory, causing the rest of the test to hit out of memory errors?
Full build log, as always:
[job3.log](https://github.com/opencv/opencv/files/4111102/job3.log)
Should the write big test perhaps be skipped on 32b architecture?
##### Steps to reproduce
Compile with tests, ffmpeg and gstreamer on 32b x86 Alpine Linux machine. (I only have access to CI build infrastructure)
| priority: low,category: videoio | low | Critical |
554,998,657 | godot | Reading pixels of an image from two threads causes errors | Godot 3.2 rc3
Windows 10 64 bits
I need to read pixels of an image from multiple threads at once. Since it internally uses a `Write` lock, my expectation was that `lock()` would trigger copy-on-write if it's already locked by another thread. But instead, it produces errors:
```
ERROR: Image must be locked with 'lock()' before using get_pixel().
At: core/image.cpp:2389
```
I am calling `lock()` and `unlock()` properly so it must be something else (unless I misunderstand how to use `Image`?).
I originally had this issue in C++ while developping a module in a much more heavy reading routine, which resulted in huge error spam and eventual crash, here `alloc` is null:
I had a peek at the state of the Write struct when `get_pixel` is called: the pointer to pixels became null.
Reproduction project:
[ImageReadInTwoThreads.zip](https://github.com/godotengine/godot/files/4111164/ImageReadInTwoThreads.zip)
| enhancement | low | Critical |
555,006,502 | rust | Add note for to clarify trait restriction for function if we get (in my example "borrow as mutable" error) | Code example
https://play.rust-lang.org/?version=stable&mode=debug&edition=2018&gist=63c770ffce3c7420dd845653f7250b9f
We can try brute force all implementation, dropping trait restriction:
for generic type
for concrete type
If we find some implementation which allow you to get rid of this error (or maybe from all errors).
We can provide note with candidates and fix for restriction
| C-enhancement,A-diagnostics,T-compiler,A-suggestion-diagnostics,D-papercut | low | Critical |
555,008,423 | vscode | Settings can not show up in search when they are not included in settingsLayout.ts | - Add a setting, excluded from settingsLayout.ts, e.g. `timeline.showView`
- It shows up when I search `time` but not `timel`
- Make sure that there is no bad underlying bug... | bug,debt,settings-editor | low | Critical |
555,013,189 | excalidraw | suggestion: moving to a border of the viewport while resizing/selecting triggers scrolling | enhancement | low | Minor |
|
555,013,501 | create-react-app | Allow `devDependencies` in template.json | ### Is your proposal related to a problem?
N/A
<!--
Provide a clear and concise description of what the problem is.
For example, "I'm always frustrated when..."
-->
### Describe the solution you'd like
Allow a user to state deveDependencies for a template by setting devDependencies in the template.json
<!--
Provide a clear and concise description of what you want to happen.
-->
### Describe alternatives you've considered
<!--
Let us know about other solutions you've tried or researched.
-->
### Additional context
<!--
Is there anything else you can add about the proposal?
You might want to link to related issues here, if you haven't already.
-->
| issue: proposal,needs triage | low | Major |
555,027,229 | TypeScript | Revaluate default props behavior in JSX functional components | Regarding the recognition of default initializers as part of type checking on functional components, I believe issues #32402 and #31247 should be reevaluated in the light of #34547 and the potential deprecation of defaultProps, and also on the own merits of both issues.
**TypeScript Version:** 3.7.5
**Search Terms:**
defaulProps, FunctionalComponent, JSX, React
**Code**
View issues #32402 and #31247
**Expected behavior:**
View issues #32402 and #31247
**Actual behavior:**
View issues #32402 and #31247
**Playground Link:**
View issues #32402 and #31247
**Related Issues:**
Issues #32402 and #31247 =D | Suggestion,Needs Proposal | low | Minor |
555,036,619 | godot | [GDNative] Misleading godot_x_new_copy/operator_equal functions for array/dictionary/pool arrays | I order to copy an array (same thing for a dictionary and pool array) you should use `godot_array_new_copy` array... but if you want to *copy* the array you should use `godot_array_duplicate` ! :trollface:
The difference comes from the fact godot_array is a cheap structure pointing on a ref counted vector.
Using `godot_array_new_copy` only copy the cheap structure where `godot_array_duplicate` also copy the vector. In the first case we end up with a single array referenced by two godot_array variables, in the second we have two totally different arrays each referenced by their own godot_array variable.
This is even worst for pool arrays given they don't provide duplicate function, so user reading the api is really enclined to think `godot_pool_x_array_new_copy` *is* the way to do a duplication !
I personally got bitten by this multiple times, so I guess we should try to clarify a bit the naming here.
I guess renaming `godot_x_new_copy` into `godot_x_new_reference` would be enough, what do you think ? | bug,topic:gdextension | low | Minor |
555,052,266 | opencv | OpenCV java vm crashes should be avoided | ##### System information (version)
- OpenCV 3.4.8
- Operating System / Platform => MacOS HighSierra 10.13.6
- Compiler => Oracle Java 1.8.0_152
##### Detailed description
At http://wiki.bitplan.com/index.php/OpenCV#Issues you'll find two issues that crash the Java VM when a problem occurs in the OpenCV dynamically linked library.
The expected behavior would be not to crash the VM but throw a normal java runtime exception.
##### Steps to reproduce
The second example seems to be simpler to reproduce. Try opening a video-image connection to a server refusing it. E.g. an mjpegstreamer device.
| bug,category: java bindings,incomplete,needs reproducer | low | Critical |
555,056,079 | godot | Child in ScrollContainer can be moved when its size is not bigger than the ScrollContainer's size | **Godot version:**
3.2 rc 2
**OS/device including version:**
**Issue description:**
**Steps to reproduce:**
1 add a scrollcontainer, set the rect_size to 1080 X 1080
2 add a colorrect as a child of scrollcontainer, and set the size to 1080 X 1080
3 the colorrect can be dragged around a very large distance
Even when the child's size is less than the scrollcontainer's, it still can be dragged.
In 3.1, when the size is the same, the movement is very tiny, it's acceptable if take the size of bar int consideration .
**Minimal reproduction project:**
| bug,topic:gui | low | Minor |
555,058,185 | pytorch | Logical AND and OR for Tensors in C++ API. | ## π Feature
The `at::Tensor` datatype does not have `&` overloaded the way it is in the python API, thus not allowing for boolean element-wise operations between tensors.
## Motivation
I want to call the `at::where()` function with a boolean tensor that is the outcome of the AND of two conditions.
## Pitch
Something like this should be possible:
``` c++
auto output = at::where((target > -EPSILON) & (target < EPSILON), all_zeros, whatever_values);
```
## Alternatives
This is ugly and tedious IMO:
``` c++
auto output = at::where(target > -EPSILON, output_pos, zeros);
output = at::where(output < EPSILON, zeros, output_pos);
```
cc @yf225 @glaringlee | module: cpp,triaged,function request | low | Minor |
555,064,603 | go | net/http: http.Client.Do() sometimes throws INTERNAL_ERROR when using high number of parallel HTTP/2 requests (regression between 1.12 and 1.13.4) | ### What version of Go are you using (`go version`)?
```
go version go1.13.4 darwin/amd64
```
(also reproduced with 1.13.6)
### Does this issue reproduce with the latest release?
Yes
### What operating system and processor architecture are you using (`go env`)?
```
GO111MODULE="off"
GOARCH="amd64"
GOBIN=""
GOEXE=""
GOFLAGS=""
GOHOSTARCH="amd64"
GOHOSTOS="darwin"
GONOPROXY=""
GONOSUMDB=""
GOOS="darwin"
GOPRIVATE=""
GOPROXY="https://proxy.golang.org,direct"
GOROOT="/usr/local/Cellar/go/1.13.4/libexec"
GOSUMDB="sum.golang.org"
GOTMPDIR=""
GOTOOLDIR="/usr/local/Cellar/go/1.13.4/libexec/pkg/tool/darwin_amd64"
GCCGO="gccgo"
AR="ar"
CC="clang"
CXX="clang++"
CGO_ENABLED="1"
GOMOD=""
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-g -O2"
CGO_FFLAGS="-g -O2"
CGO_LDFLAGS="-g -O2"
PKG_CONFIG="pkg-config"
GOGCCFLAGS="-fPIC -m64 -pthread -fno-caret-diagnostics -Qunused-arguments -fmessage-length=0 -fdebug-prefix-map=/var/folders/k7/jx2bs5q170z4lvdzbsdt426r0000gn/T/go-build634112063=/tmp/go-build -gno-record-gcc-switches -fno-common"
```
### What did you do?
Create several http.Clients, and call a high number of simultaneous multipart byterange requests on each of them. Make sure the server supports HTTP/2.
### What did you expect to see?
No errors being thrown. Which is the case on Go 1.12
### What did you see instead?
On Go 1.13.4 and 1.13.6, http.Do() sometimes returns an error of the form `stream error: stream ID 523; INTERNAL_ERROR`. It does seem to happen more often when there is some network congestion, but I've also observed it on very good networks. Typically, I'd say it happens once every 200 requests or so.
| NeedsInvestigation | low | Critical |
555,071,305 | go | archive/zip: FileHeader struct lacks Unicode Path Extra Field (0x7075) | ### What version of Go are you using (`go version`)?
<pre>
$ go version go1.13.6 windows/amd64
</pre>
### Does this issue reproduce with the latest release?
Yes
### What operating system and processor architecture are you using (`go env`)?
<details><summary><code>go env</code> Output</summary><br><pre>
set GO111MODULE=
set GOARCH=amd64
set GOBIN=
set GOCACHE=C:\Users\npanin\AppData\Local\go-build
set GOENV=C:\Users\npanin\AppData\Roaming\go\env
set GOEXE=.exe
set GOFLAGS=
set GOHOSTARCH=amd64
set GOHOSTOS=windows
set GONOPROXY=
set GONOSUMDB=
set GOOS=windows
set GOPATH=C:\GoProjects
set GOPRIVATE=
set GOPROXY=https://proxy.golang.org,direct
set GOROOT=C:\Go
set GOSUMDB=sum.golang.org
set GOTMPDIR=
set GOTOOLDIR=C:\Go\pkg\tool\windows_amd64
set GCCGO=gccgo
set AR=ar
set CC=gcc
set CXX=g++
set CGO_ENABLED=1
set GOMOD=
set CGO_CFLAGS=-g -O2
set CGO_CPPFLAGS=
set CGO_CXXFLAGS=-g -O2
set CGO_FFLAGS=-g -O2
set CGO_LDFLAGS=-g -O2
set PKG_CONFIG=pkg-config
set GOGCCFLAGS=-m64 -mthreads -fmessage-length=0 -fdebug-prefix-map=C:\Users\npanin\AppData\Local\Temp\go-build726899154=/tmp/go-build -gno-record-gcc-switches
</pre></details>
### What did you do?
Tried to read ZIP file with unicode filename using archive/zip package
### What did you expect to see?
FileHeader struct field to store Unicode Path Extra Field as described in 4.6.9 of https://pkware.cachefly.net/webdocs/casestudies/APPNOTE.TXT
### What did you see instead?
No way to retrieve Unicode Path Extra Field except for manually parsing it from FileHeader.Extra field
| NeedsInvestigation | low | Critical |
555,086,027 | go | crypto/ed25519: doc of Sign should warn not to prehash messages | Typically, digital signature schemas require the user to first hash the payload and then sign it. Correct me if I am wrong, but this should be true for RSA, DSA and ECDSA.
If my understanding is right, ED25519 seems to be different: it already hashes the message in a way that the collision resistant property is guaranteed even when it becomes feasible to find a collision for SHA512. Thus, prehashing the input messages basically nullifies this collision resistant property of ED25519 itself. In fact, if a possible attacker can efficiently find a collision for the prehashed message, they would be able to carry out a forgery attack.
Also, according to [RFC8032 section 8.7](https://tools.ietf.org/html/rfc8032#section-8.7) , it would be better to mention to avoid signing large messages.
/cc @FiloSottile @katiehockman | Documentation,help wanted,NeedsFix | low | Minor |
555,090,001 | flutter | Finished with error: Failed to establish connection with the application instance in Chrome. | I am getting this error when running my project on flutter web:
Launching lib\main.dart on Chrome in debug mode...
Building application for the web...
Attempting to connect to browser instance..
Finished with error: Failed to establish connection with the application instance in Chrome.
This can happen if the websocket connection used by the web tooling is unabled to correctly establish a connection, for example due to a firewall. | tool,dependency: dart,customer: crowd,platform-web,P2,team-web,triaged-web | low | Critical |
555,091,323 | go | gccgo: crash on loop alias reference | ### What version of Go are you using (`go version`)?
<pre>
$ gccgo --version
gccgo (Ubuntu 8.3.0-6) 8.3.0
</pre>
### Does this issue reproduce with the latest release?
True
### What did you do?
```
type A = *struct {
A
}
```
### What did you expect to see?
Fails to compile for `invalid recursive type alias`.
### What did you see instead?
Crashes. | NeedsInvestigation | low | Critical |
555,105,151 | puppeteer | Error: Protocol error (Page.captureScreenshot): Unable to capture screenshot when taking screenshot of a large viewport | ### Steps to reproduce
**Tell us about your environment:**
* Puppeteer version: 2.0.0
* Platform / OS version: Windows 10 1903 x64
* Node.js version: 10.17
**What steps will reproduce the problem?**
_Please include code that reproduces the issue._
Here is a code snippet that sets large viewport and is trying to take screenshot of that
```
// test.js
const puppeteer = require('puppeteer');
class Server {
async setup() {
if (!this.browser) {
this.browser = await puppeteer.launch();
}
}
async export() {
try {
await this.setup();
const me = this;
const page = await this.browser.newPage();
page.on('error', e => {
throw e;
});
await page.setContent('<html><head></head><body><h1>test</h1></body></html>');
await page.setViewport({
width : 10000,
height : 50000
});
await page.emulateMedia('print');
await page.screenshot({
deviceScaleFactor : 4
});
await this.browser.close();
console.log('browser closed');
}
catch (e) {
await this.browser.close();
throw e;
}
}
}
const srv = new Server();
srv.export()
.then(() => process.exit())
.catch(e => {
process.exit(1);
});
```
**What is the expected result?**
Screenshot taken
**What happens instead?**
Exception thrown
```
Error: Protocol error (Page.captureScreenshot): Unable to capture screenshot
at Promise (...server\node_modules\puppeteer\lib\Connection.js:183:56)
at new Promise (<anonymous>)
at CDPSession.send (...server\node_modules\puppeteer\lib\Connection.js:182:12)
at Page._screenshotTask (...server\node_modules\puppeteer\lib\Page.js:951:39)
at process._tickCallback (internal/process/next_tick.js:68:7) -- ASYNC --
at Page.<anonymous> (...server\node_modules\puppeteer\lib\helper.js:111:15)
at Server.export (...server\src\utils\screenshot.js:34:24)
at process._tickCallback (internal/process/next_tick.js:68:7)
```
Initially I got that exception from a puppeteer which was launched from node express request handler. It failed to take a screenshot of size 700x25000 with same exception. So I tried to figure what's going on and wrote this test script, which worked just fine with same html and same size of the viewport.
Then I tried to increase viewport to some ridiculous number and reproduced the problem.
So screenshot fails inside node express request handler on a viewport 700x25000
and fails outside of the node express but at much higher viewport size, like 10000x50000
So questions are:
1. Is there a limit to screenshot size which can be taken?
2. If so, how can I calculate that limit?
3. Is there a safe value for viewport?
4. Can you suggest a way to take screenshots of large pages? What comes to my mind is to play with `trasnform: scale()` to fit content into some reasonable viewport, e.g. UHD | bug,upstream,confirmed,P3 | high | Critical |
555,106,596 | svelte | Cannot use yielded value in bind:this inside #each | **Describe the bug**
The title is a bit of a mouthful so I think a simple example explains it better:
https://svelte.dev/repl/2dc797d2d76b4663987a165f898fdd92?version=3.17.3
```
<script>
let name = 'world';
function* foo() {
yield {name: "h", value: 123}
yield {name: 'x', value: 333}
}
let things = {}
</script>
<h1>Things! {new Date()}</h1>
{#each [...foo()] as f,i}
<!-- This will crash because of f.name: -->
<input bind:this={things[f.name]} value={f.value}>
{/each}
<pre>
This was bound: {JSON.stringify(things, undefined, 2)}
</pre>
```
**Logs**
No logs, it just hangs
**To Reproduce**
Run the REPL, the bad code is commented out so it wont crash your browser:
https://svelte.dev/repl/2dc797d2d76b4663987a165f898fdd92?version=3.17.3
**Expected behavior**
I would be expected to be able to bind:this using a yielded value
A strange thing is if I store the list in a new variable which I then use in `#each` it works as expected:
```
const fooList = [...foo()]
...
{#each fooList as f,i}
``` | bug,awaiting submitter,temp-stale | low | Critical |
555,108,082 | opencv | GpuMat as input/output to cv::dnn::Net | ### System information (version)
- OpenCV => 4.2.0
##### APIs that need changes
Suitable APIs for `GpuMat` input:
1. `void setInput(InputArray blob, const String& name = "", double scalefactor = 1.0, const Scalar& mean = Scalar());`
Suitable APIs for `GpuMat` output:
1. `void forward(OutputArrayOfArrays outputBlobs, const String& outputName = String());`
2. `void forward(OutputArrayOfArrays outputBlobs, const std::vector<String>& outBlobNames);`
Modifications to support `GpuMat`:
1. `void blobFromImage(InputArray image, OutputArray blob, double scalefactor=1.0, const Size& size = Size(), const Scalar& mean = Scalar(), bool swapRB=false, bool crop=false, int ddepth=CV_32F);`
Might also require a new API that would allow a stream to be specified (required if `blobFromImage` needs to be performed asynchronously).
The CUDA backend uses fully packed tensors everywhere and expects a fully packed tensor as input. `GpuMat` given as input might be using a 2D memory layout which may not be contiguous. `blobFromImage` must return a contiguous copy of the input.
The outputs of the CUDA backend are also in fully packed tensors. Hence, for further optimal use of the output (in the case it's an image) would require a transformation to 2D memory layout.
##### Problems:
1. `GpuMat` cannot store an arbitrary number of dimensions. How can the batch of images be passed?
| feature,category: gpu/cuda (contrib),RFC,future,category: dnn,effort: few weeks | medium | Critical |
555,117,221 | flutter | [Cocoon] do not show buttons that the user can't access | If the user is not logged in, don't show the rerun or log button that won't work for them.
The behavior today is that the buttons are shown and that clicking them does nothing. I've had it happen where I was logged out and wondering why nothing was happening when I click rerun.
/cc @CaseyHillers | c: new feature,team,team-infra,P2,triaged-infra | low | Minor |
555,117,489 | godot | Update Snapcraft.io version | **Godot version:**
3.1
**OS/device including version:**
Ubuntu/KDE Neon and every platform that supports Snaps
**Issue description:**
When searching for "Godot" on https://snapcraft.io/store this version pops up: https://snapcraft.io/godot-3-1 which looks like a test version and is old.
But if you open https://snapcraft.io/godot directly the proper version pops up, which is also outdated, but not listed when you search for it
| discussion,platform:linuxbsd,topic:porting | medium | Major |
555,127,198 | TypeScript | Function declarations inside function expressions should inherit control flow narrowings of the parent function expression | I am trying to avoid typing null checks for properties that are formerly optional on the outer interface, but are then assigned with default values for the whole context of the function body.
I used a type guard for it, the problem is that the guarded type is lost in a function, but not lost in an arrow function, even though it can't be hoisted before the type guard.
I don't want to introduce new variables for every function parameter in a similar manner and I don't want to call other functions with casting as `printMenu(options as DefinedOptions)`.
<!-- Please try to reproduce the issue with `typescript@next`. It may have already been fixed. -->
**TypeScript Version:** 3.7.3, 3.8.0-beta
<!-- Search terms you tried before logging this (so others can find this issue more easily) -->
**Search Terms:**
typescript type guard function arrow function
**Code**
```ts
export interface Options {
header?: string
border?: boolean
pageSize?: number
helpMessage?: string
showKeypress?: boolean
}
interface DefinedOptions extends Options {
pageSize: number
helpMessage: string
}
const isType = <T>(arg: any): arg is T => true
export default async function menu(options: Options) {
options // Options
options.pageSize = options.pageSize ?? 0
options.helpMessage = options.helpMessage ?? 'Default message'
if (!isType<DefinedOptions>(options)) return null
options // DefinedOptions
return new Promise((resolve, reject) => {
function handleMenuKeypress(key: any) {
options // Options - should be DefinedOptions
printMenu(options) // error
}
const candleMenuKeypress = (key: any) => {
options // DefinedOptions
printMenu(options) // no error
}
})
}
function printMenu(options: DefinedOptions) {
}
```
[Playground Link](http://www.typescriptlang.org/play/?ts=3.8.0-dev.20200124&ssl=1&ssc=1&pln=48&pc=2#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-KV5AhEQA)
**Expected behavior:**
Type should be `DefinedOptions` in both.
**Actual behavior:**
Type is `Options` in function but `DefinedOptions` in arrow function.
**Related:**
#10927 | Bug | low | Critical |
555,135,193 | flutter | Ability to hide a widget subtree in driver tests | Some advanced users of Flutter would like the ability to mask screenshot goldens so that parts of the screenshot are not used when diffing. There's a very tedious way of doing this in g3 infrastructure so customer:dream was wondering if it is possible to add this type of API to driver:
```dart
flutter_driver.maskWidget(findByKey('dynamicContent'));
```
which would effectively mark the found widget as "invisible" (but have it still participate in layout). | c: new feature,framework,t: flutter driver,customer: dream (g3),P3,team-framework,triaged-framework | low | Minor |
555,138,429 | godot | call_deferred does not take a reference to self causing occasional SEGFAULT in release | calling a deferred method of an object which inherits Reference which emits a signal can cause the game to crash because the deferred function gets called after the reference has been freed.
See attached example where pressing first button will never call the deferred function and emit a signal. In this simple example it never calls the deferred method, but it's possible to get into that situation. In this case the engine crashes at this line: https://github.com/godotengine/godot/blob/3.1/core/object.cpp#L1528
during emit_signal ( https://github.com/godotengine/godot/blob/3.1/core/object.cpp#L1262 )
[call-deferred-ref.zip](https://github.com/godotengine/godot/files/4112766/call-deferred-ref.zip)
I'll try to upload an example later where it does call the deferred method after the object is freed and causes a segfault (in this case the signal_map hashmap can have `elements: 0` but also `hash_table: [random memory]` which causes the engine to crash when it dereferences `hash_table[0]`
IMO calling `call_deferred` on an object that inherits `Reference` should hold a reference until the deferred method has been called. (similar to the way `DeferredSignalRefWorkaround` works in the example) | bug,topic:core,crash | low | Critical |
555,146,992 | material-ui | Feature request: navigation rail | New material component, the navigation rail.
- good for 3 to 7 destinations
- part of the navigation design spec... see the responsive design section to see how this mixes in with other navigation components
https://m3.material.io/components/navigation-rail/overview
## Benchmarks
- | new feature,design: material,package: material-ui | medium | Critical |
555,147,195 | godot | Debugger: variables monitor sections size | **Godot version:**
3.2 rc3
**OS/device including version:**
Win 10
**Issue description:**
Once upon a time we had tiny displays, when I start working as an IT, I had a 13" inch one, it was cool, lacks of space to show things made all the debugging work funny and really crowded...
Now we use to work on 24" and bigger displays, at home we have even 34" widescreen displays... and we still have all crowded because the Debugger Variables Monitor puts a lot of effort in wasting free space for variable "names" section instead of making "value" section bigger and helping coders debugging long-value strings with easer!
π π π π π π π π
Just kidding, but for real, we have big monitors, correct column size please: smaller "variable name" column and wider "variable value" column
| enhancement,topic:editor,usability | low | Critical |
555,153,282 | go | x/tools/gopls: go/packages work-around not activated with empty module cache | This error occurs when querying for references on a type with gopls@8fe064f8
<pre>
[Trace - 00:19:52.525 AM] Sending request 'textDocument/references - (15)'.
Params: {"textDocument":{"uri":"file:///some/package/file.go"},"position":{"line":59,"character":26},"context":{"includeDeclaration":true}}
[Error - 00:19:52.525 AM] Received #15 go [-e -json -compiled=true -test=true -export=false -deps=true -find=false -- ./... builtin]: exit status 2: # pkg-config --cflags -- vips vips vips vips
Package vips was not found in the pkg-config search path.
Perhaps you should add the directory containing `vips.pc'
to the PKG_CONFIG_PATH environment variable
Package 'vips', required by 'virtual:world', not found
Package 'vips', required by 'virtual:world', not found
Package 'vips', required by 'virtual:world', not found
Package 'vips', required by 'virtual:world', not found
pkg-config: exit status 1
[Trace - 00:20:03.050 AM] Sending request 'shutdown - (16)'.
Params: {}
[Trace - 00:20:03.051 AM] Received response 'shutdown - (16)' in 0ms.
Result: {}
[Trace - 00:20:03.051 AM] Sending notification 'exit'.
Params: null
</pre>
As a result of this, no references are being displayed. Whereas the preferred solution would be to ignore the problematic dependency and search for references in the valid ones. It is also possible that other commands fail because of the same error as well.
| NeedsDecision,gopls,Tools | medium | Critical |
555,188,764 | TypeScript | Allow C++-style visibility sections in class bodies | ## Search Terms
public, shorthand, private
## Suggestion
<img width="991" alt="Screen Shot 2020-01-26 at 2 22 29 PM" src="https://user-images.githubusercontent.com/9585787/73132010-78b1df00-4047-11ea-9af7-5c828253287c.png">
See image. Would reduce a lot of clutter for public/private to be consolidated into a group like above.
My suggestion meets these guidelines:
* [x] This wouldn't be a breaking change in existing TypeScript/JavaScript code
* [x] This wouldn't change the runtime behavior of existing JavaScript code
* [x] This could be implemented without emitting different JS based on the types of the expressions
* [x] This isn't a runtime feature (e.g. library functionality, non-ECMAScript syntax with JavaScript output, etc.)
* [x] This feature would agree with the rest of [TypeScript's Design Goals](https://github.com/Microsoft/TypeScript/wiki/TypeScript-Design-Goals).
| Suggestion,Awaiting More Feedback | low | Minor |
555,191,588 | flutter | fast-start breaks common workflows and may be slower in some cases | I have two devices, a Pixel 3 XL and a Lenovo TB 8504F. I run my app with `flutter run -d all`. Here are the timings after several back-to-back runs with no changes:
00:00 `flutter run -d all`
00:04 My app's splash screen shows on the Pixel 3 XL
00:05 Pixel 3 XL shows a message that implies I'm not running under the Flutter debugger.
00:10 My app's splash screen shows on the Lenovo TB 8504F
00:12 Lenovo TB 8504F shows a message that implies I'm not running under the Flutter debugger.
00:23 Pixel 3 XL shows my app. <-- THIS IS WHERE I CAN START TESTING MY APP
00:27 Lenovo TB 8504F shows my app.
00:29 The flutter run help message shows up.
Now I run my app with `flutter run -d all -no-fast-start`. Same setup, back-to-back run with no changes:
00:00 `flutter run -d all --no-fast-start`
00:04 My app's splash screen shows on the Pixel 3 XL
00:06 Pixel 3 XL shows my app. <-- THIS IS WHERE I CAN START TESTING MY APP
00:10 My app's splash screen shows on the Lenovo TB 8504F
00:15 Lenovo TB 8504F shows my app.
00:20 The flutter run help message shows up.
I see six problems with the new default:
1. It's significantly slower to hit the point I care about (what used to take six seconds now takes 23 seconds). This is true even with just one device (the Pixel 3 XL); a warm-start with fast-start takes about 12 seconds, it takes about 8 seconds with --no-fast-start. Cold start with that one device is also slower; after flutter clean, it takes about 29 seconds with fast-start and about 25 seconds with --no-fast-start.
2. It's significantly slower in general (what used to take 20 seconds now takes 29 seconds).
3. There's a confusing screen that shows up between my app's splash screen and my app running.
4. ...which is especially bad if what I'm testing is my splash screen behaviour (which was the case tonight, as it happens), since it doesn't reflect the actual app's behaviour.
5. (not shown in the timings above) If I then quit the app on the phone and restart it, it just says I'm not running it under a debugger. This is especially problematic if I'm demoing the app, testing start behaviour, or testing background execution behaviour (all things I do regularly).
6. (not shown in the timings above) I see the following error messages in my logs when running with --fast-start:
```
E/flutter (12086): [ERROR:flutter/shell/common/shell.cc(202)] Dart Error: Dart_LookupLibrary: library 'package:android_alarm_manager/android_alarm_manager.dart' not found.
E/flutter (12086): [ERROR:flutter/runtime/dart_isolate.cc(466)] Could not resolve main entrypoint function.
E/flutter (12086): [ERROR:flutter/shell/common/engine.cc(214)] Could not run the isolate.
E/flutter (12086): [ERROR:flutter/shell/common/engine.cc(139)] Engine not prepare and launch isolate.
E/flutter (12086): [ERROR:flutter/shell/common/shell.cc(464)] Could not launch engine with configuration.
```
cc @zanderso @jonahwilliams | tool,t: hot reload,a: first hour,P2,team-tool,triaged-tool | low | Critical |
555,203,999 | godot | Switching scripts with PgUp/PgDn does not work | **Godot version:** 3.2-master
**OS/device including version:** Debian buster amd64
**Issue description:**
I use Ctrl+PgUp/PgDn to switch between scene tabs. (It's a pretty common shortcut from back in Gnome 2, used in gnome-terminal, firefox, and other programs.) I also want to use it to switch between scripts in the script editor, so I've assigned the same keys to "Previous script" and "Next script" as well.
If I press Ctrl+PgUp/PgDn in the script editor:
- It does not switch scripts as expected. (And it IS expected, because I'm not in the scene editor!)
- It does not switch scene tabs either.
- Instead, it behaves exactly the same as PgUp/PgDn without "Ctrl" - meaning, apparently the shortcut is not caught at all. (Or rather, intercepted by the text editor, which doesn't even have any useful actions bound to them!)
- However, if I click into the script list, then it works - Ctrl+PgUp/PgDn switches scripts as intended.
- If I use another combination of keys for this action, it works. This suggests that this particular shortcut is indeed intercepted by the text editor, for some reason, even if it does not do anything useful.
- "Meta+PgUp/PgDn" does not work either. Neither do "Meta+Up/Down". However, "Ctrl+Alt+Up/Down" works! Does the text editor have issues with "Ctrl" and "Meta", or with "PgUp/PgDn"?..
In the "Shortcuts", "Next script"/"Previous script" are listed for "Script Editor" and not "Script Text Editor". However, "Save" is also listed there, and it works even if I'm in the text editor.
**Steps to reproduce:**
- Assign "Ctrl+PgUp" for "Previous script" and "Ctrl+PgDn" for "Next script"
- Open several scripts, put the cursor in the text editor
- Try pressing Ctrl+PgUp/PgDn
Expected result: switching between open scripts
Actual result: the cursor jumping one page up or down in the text editor | bug,topic:editor,confirmed,usability | low | Minor |
555,208,459 | vscode | Improve discoverability of Compact Folders option | When somebody wants to disable compact folders people rarely search for terms like "compact folders", but rather for "empty folders", "flattened folders"
Discoverability of this feature could be improved if
- The Settings Search would return Compact Folders for keywords like "empty folders" and "flattened folders"
- Or it could ask on the first start | bug,settings-editor,settings-search | low | Major |
555,220,943 | TypeScript | TypeScript support for .mdx file extensions | # Search Terms
- .mdx
- mdx
- mdx support
## Suggestion
Could or would it be on the road map to allow type checking in non .ts files. In my case i'm specifically wondering if TypeScript can type check React components in .mdx files
## Use Cases
I've written a gatsby plugin [gatsby-mdx-embed](https://github.com/PaulieScanlon/gatsby-mdx-embed) that allows users to embed media content from YouTube, Twitter, Instagram etc in their .mdx files.
The plugin is written in TypeScript and all of the components have props. It would be sweet if when these components are used in .mdx files a user could either see the prop types by hovering over the component or more importantly would get a type error (squiggly line) in their code editor if the prop name is incorrect or of incorrect type.
## Examples
Here's an [example](https://github.com/PaulieScanlon/gatsby-mdx-embed/blob/master/demo/src/components/gist.mdx) .mdx file
You can below there the Gist component accepts a `gistLink` prop of type string.
```
<Playground>
<Gist gistLink="PaulieScanlon/ca0cc9239176066492cb2aba435edbf7" />
</Playground>
```
If a user misspelled `gistLink` or provided a number / array or object etc the editor would alert them there's been an error in the prop type used.
| Suggestion,Awaiting More Feedback | high | Critical |
555,228,888 | godot | Different TextEdit preview on HiDPI display | **Godot version:** 3.2 RC3
**OS/device including version:** macOS 10.15.2
**Issue description:**
On a HiDPI display, the TextEdit preview in the editor is inconsistent with the actual one:
<img width="331" alt="screenshot" src="https://user-images.githubusercontent.com/372476/73135842-ff83ad80-4081-11ea-9581-7e7c258b362d.png">
As in the screenshot:
1. Only three lines are displayed, while it's all four lines when running
2. The display area (highlighted) shown in the minimap only covers two lines, but it's actually three lines shown in the preview, and four when running
**Steps to reproduce:**
1. Open Godot on a HiDPI display, or set the Display Scale to 200%
2. Create a new scene, and add a TextEdit
3. Make four lines of text, and set the size to 120x75, you can also turn on the minimap
**Minimal reproduction project:** [TextEditTest.zip](https://github.com/godotengine/godot/files/4113492/TextEditTest.zip)
| bug,topic:editor,confirmed,topic:gui | low | Minor |
555,239,367 | terminal | CreatePseudoConsole doesn't handle sockets correctly | The documentation of `CreatePseudoConsole` explicitly documents that `CreatePseudoConsole` can be used with sockets:
https://docs.microsoft.com/en-us/windows/console/creating-a-pseudoconsole-session#preparing-the-communication-channels
If we look at the implementation of `CreatePseudoConsole`, we can see it calls `DuplicateHandle` on the handles passed to it:
https://github.com/microsoft/terminal/blob/2712e41cad2abcfe627934e41e713ea132a659de/src/winconpty/winconpty.cpp#L348-L349
However, the documentation of `DuplicateHandle` explicitly mentions that `DuplicateHandle` should not be used to duplicate socket handles:
https://docs.microsoft.com/en-us/windows/win32/api/handleapi/nf-handleapi-duplicatehandle#remarks
Doesn't this make the `CreatePseudoConsole` implementation incorrect when using sockets?
I haven't actually confirmed whether sockets work or not, I'm currently trying to get `CreatePseudoConsole` to work with sockets but it's returning `Access is Denied`. While looking at the source code to figure out why it's returning `Access is Denied`, I stumbled upon this possible issue.
EDIT: Nvm the `Access is Denied` issue, I incorrectly assumed `CreatePseudoConsole` would return 0 on failure. The `DuplicateHandle` issue still stands however.
EDIT2: Removed edit because it was a programming error by me.
| Help Wanted,Product-Conpty,Issue-Bug,Priority-1,Area-Quality | low | Critical |
555,266,463 | flutter | Show contextual selection menu in Flutter Webview | Internal: b/147976818
As done in Google Docs for Android, we'd like to show a custom action on text highlight in our webview. Here is a screenshot to make it more clear:
We'd like for example to add an action Edit Link when the user has the cursor positioned inside a </a> element, quite similar to what's done in GDocs on Android. So, as a result, some Dart code should be executed. | c: new feature,p: webview,customer: google,package,c: proposal,team-ecosystem,P2,triaged-ecosystem | low | Major |
555,275,119 | TypeScript | Unneeded temporary introduced for named class expression with static property initializer | ## Search Terms
classes, static properties, temporary variable
## Suggestion
When a class expression is returned from a function, it gets assigned to a temporary variable that is not needed there.
## Use Cases
Less verbose and more clear JavaScript output.
## Examples
Input:
```ts
const f = () => class { static x = 1; };
const g = () => class _ { static x = 1; };
const h = () => { class _ { static x = 1; } return _; };
```
Current output (3.7.2) (formatted a little differently):
```js
const f = () => { var _a; return _a = class { }, _a.x = 1, _a; };
const g = () => { var _a; return _a = class _ { }, _a.x = 1, _a; };
const h = () => { class _ { }; _.x = 1; return _; };
```
Desired output:
```js
const f = () => { var _a = class { }; _a.x = 1; return _a; };
const g = () => { class _ { } _.x = 1; return _; };
const h = () => { class _ { } _.x = 1; return _; };
```
## Checklist
My suggestion meets these guidelines:
* [x] This wouldn't be a breaking change in existing TypeScript/JavaScript code
* [x] This wouldn't change the runtime behavior of existing JavaScript code
* [x] This could be implemented without emitting different JS based on the types of the expressions
* [x] This isn't a runtime feature (e.g. library functionality, non-ECMAScript syntax with JavaScript output, etc.)
* [x] This feature would agree with the rest of [TypeScript's Design Goals](https://github.com/Microsoft/TypeScript/wiki/TypeScript-Design-Goals).
| Bug | low | Minor |
555,281,645 | go | x/pkgsite: API for pkg.go.dev | Prior to [pkg.go.dev](https://pkg.go.dev), [godoc.org](https://godoc.org) has had a JSON API that can be used to, among other things, discover importers of a given package.
Example: https://api.godoc.org/importers/golang.org/x/net/html
Given that [pkg.go.dev](https://pkg.go.dev) does a much better job at tracking importers thanks to Go Modules and the Module Proxy, it would be nice if the community could get access to a public API similar to that of [godoc.org](https://godoc.org). | NeedsInvestigation,FeatureRequest,pkgsite | high | Critical |
555,288,274 | godot | Exporting to android now fails with error code 20 | **Godot version:**
72c44bafac6e280b5e1e99b417588624bfb5ecc6
**OS/device including version:**
MacOS 10.15.12
**Issue description:**
When compiling from 72c44bafac6e280b5e1e99b417588624bfb5ecc6 my android export is now broken where it was successful before.
when using a custom build I get this:
```
arguments
0: ./editor/godot.osx.opt.tools.64
1: --path
2: project
3: --export
4: android
5: ../export/android/GameOne.apk
Current path: /Users/mattiasmyhrman/Repositories/gameone
Godot Engine v3.2.rc.custom_build.7617336d7 - https://godotengine.org
OpenGL ES 3.0 Renderer: NVIDIA GeForce GTX 775M OpenGL Engine
Registered camera FaceTime HD Camera (Built-in) with id 1 position 0 at index 0
export: begin: Exporting for Android steps: 105
export: end
ERROR: _fs_changed: Project export failed with error code 20 for preset 'android'.
At: editor/editor_node.cpp:634.
```
When not using a custom build it exports successfully however when pushing to device I get
```
adb: failed to install export/android/GameOne.apk: Failure [INSTALL_FAILED_VERSION_DOWNGRADE]
Starting: Intent { act=android.intent.action.MAIN cmp=org.godotengine.gameone/com.godot.game.GodotApp }
Error type 3
Error: Activity class {org.godotengine.gameone/com.godot.game.GodotApp} does not exist.
```
Both of these were working in rc1 IIRC so something seems to have happened with the manifest regeneration(?)
| enhancement,platform:android,topic:porting,usability | medium | Critical |
555,294,038 | storybook | Addon-docs: Make syntax-highlighter theme configurable | **Is your feature request related to a problem? Please describe.**
React-Syntaxt-Highlighter support a lot of [Prism themes](https://github.com/conorhastings/react-syntax-highlighter/tree/master/src/styles/prism). It would be nice if Storybook provide a way for the user to pick the theme of is choice.
**Describe the solution you'd like**
One solution would be to make it configurable through SB theme system.
Something like:
```
// my-custom-sb-theme.js
import { create } from '@storybook/theming/create';
import { darcula } from 'react-syntax-highlighter/dist/esm/styles/prism';
export default create({
base: 'light',
....
prismTheme: darcula
});
```
```
import { addons } from '@storybook/addons';
import myCustomTheme from './my-custom-sb-theme';
addons.setConfig({
theme: myCustomTheme
});
```
**Additional context**
https://github.com/storybookjs/storybook/issues/9640 could be tackled with this story
| feature request,addon: docs | medium | Major |
555,300,596 | rust | BufReader::seek -- should this discard the buffer when pos is SeekFrom::Current(0)? | It looks like the stream_position() convenience function is implemented with `stream.seek(SeekFrom::Current(0))`; when called on a BufReader this causes it to discard the inner buffer.
Is this expected? Is it possible to have the BufReader in the case of the position being SeekFrom::Current(0) not discard? | T-libs-api,A-io,C-discussion | low | Minor |
555,314,104 | pytorch | TORCH_CUDA_API export failure on torch::cuda::nccl::detail::throw_nccl_error(ncclResult_t) | ## π Bug
When compiling from source `pytorch 1.4.0` the resulting library `libtorch_python.so` is left with an undefined symbol for `torch::cuda::nccl::detail::throw_nccl_error(ncclResult_t)` (`ImportError: /usr/lib/python3.8/site-packages/torch/lib/libtorch_python.so: undefined symbol: _ZN5torch4cuda4nccl6detail16throw_nccl_errorE12ncclResult_t`)
## To Reproduce
Steps to reproduce the behavior:
1. compile pytorch from source with CUDA and NCCL
2. try to import torch in python
3. get following error
```python
import torch
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/lib/python3.8/site-packages/torch/__init__.py", line 81, in <module>
from torch._C import *
ImportError: /usr/lib/python3.8/site-packages/torch/lib/libtorch_python.so: undefined symbol: _ZN5torch4cuda4nccl6detail16throw_nccl_errorE12ncclResult_t
```
<!-- If you have a code sample, error messages, stack traces, please provide it here as well -->
## Expected behavior
symbol should not be missing from shared library and python should be able to `import torch` successfully
## Environment
- PyTorch Version (e.g., 1.0): 1.4.0
- OS (e.g., Linux): ArchLinux x86_64
- How you installed PyTorch (`conda`, `pip`, source): source
- Build command you used (if compiling from source):
```bash
git submodule update --init --recursive
export VERBOSE=1
export PYTORCH_BUILD_VERSION=1.4.0
export PYTORCH_BUILD_NUMBER=1
export USE_MKLDNN=OFF
export USE_FFMPEG=ON
export USE_GFLAGS=ON
export USE_GLOG=ON
export BUILD_BINARY=ON
export USE_OPENCV=ON
export USE_SYSTEM_NCCL=ON
export NCCL_ROOT=/usr
export NCCL_LIB_DIR=/usr/lib
export NCCL_INCLUDE_DIR=/usr/include
export NCCL_VERSION=$(pkg-config nccl --modversion)
export NCCL_VER_CODE=$(sed -n 's/^#define NCCL_VERSION_CODE\s*\(.*\).*/\1/p' /usr/include/nccl.h)
export CUDAHOSTCXX=g++-8
export CUDA_HOME=/opt/cuda
export CUDNN_LIB_DIR=/usr/lib
export CUDNN_INCLUDE_DIR=/usr/include
export TORCH_NVCC_FLAGS="-Xfatbin -compress-all"
export TORCH_CUDA_ARCH_LIST="3.2;3.5;3.7;5.0;5.2;5.3;6.0;6.0+PTX;6.1;6.1+PTX;6.2;6.2+PTX;7.0;7.0+PTX;7.2;7.2+PTX;7.5;7.5+PTX"
echo "Building with cuda and with non-x86-64 optimizations"
export USE_CUDA=1
export USE_CUDNN=1
echo "add_definitions(-march=haswell)" >> cmake/MiscCheck.cmake
python setup.py build
```
- Python version: 3.8.1
- CUDA/cuDNN version: 10.2.89 / 7.6.5.32
- GPU models and configuration: NVIDIA GTX 980
- Any other relevant information:
## Additional context
```bash
$ LD_PRELOAD=/usr/lib/libnccl.so.2.5.7:/usr/lib/libpython3.8.so.1.0 ldd -d /usr/lib/python3.8/site-packages/torch/lib/libtorch_python.so
linux-vdso.so.1 (0x00007ffc73fac000)
/usr/lib/libnccl.so.2.5.7 (0x00007f808dd5c000)
/usr/lib/libpython3.8.so.1.0 (0x00007f808d99d000)
libshm.so => /usr/lib/python3.8/site-packages/torch/lib/libshm.so (0x00007f808d993000)
libnvToolsExt.so.1 => /opt/cuda/lib/libnvToolsExt.so.1 (0x00007f808d78a000)
libtorch.so => /usr/lib/python3.8/site-packages/torch/lib/libtorch.so (0x00007f80485c2000)
libc10_cuda.so => /usr/lib/python3.8/site-packages/torch/lib/libc10_cuda.so (0x00007f8048599000)
libc10.so => /usr/lib/python3.8/site-packages/torch/lib/libc10.so (0x00007f8048561000)
libglog.so.0 => /usr/lib/libglog.so.0 (0x00007f8048500000)
libpthread.so.0 => /usr/lib/libpthread.so.0 (0x00007f80484de000)
libcudart.so.10.2 => /opt/cuda/lib/libcudart.so.10.2 (0x00007f8048260000)
libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0x00007f8048076000)
libm.so.6 => /usr/lib/libm.so.6 (0x00007f8047f30000)
libgcc_s.so.1 => /usr/lib/libgcc_s.so.1 (0x00007f8047f14000)
libc.so.6 => /usr/lib/libc.so.6 (0x00007f8047d4d000)
/usr/lib64/ld-linux-x86-64.so.2 (0x00007f80980f0000)
librt.so.1 => /usr/lib/librt.so.1 (0x00007f8047d42000)
libdl.so.2 => /usr/lib/libdl.so.2 (0x00007f8047d3d000)
libutil.so.1 => /usr/lib/libutil.so.1 (0x00007f8047d38000)
libgflags.so.2.2 => /usr/lib/libgflags.so.2.2 (0x00007f8047d11000)
libcufft.so.10 => /opt/cuda/lib/libcufft.so.10 (0x00007f803e86f000)
libcurand.so.10 => /opt/cuda/lib/libcurand.so.10 (0x00007f803a7cc000)
libcublas.so.10 => /opt/cuda/lib/libcublas.so.10 (0x00007f8036516000)
libcudnn.so.7 => /usr/lib/libcudnn.so.7 (0x00007f801c9a9000)
libgomp.so.1 => /usr/lib/libgomp.so.1 (0x00007f801c970000)
libopencv_highgui.so.4.2 => /usr/lib/libopencv_highgui.so.4.2 (0x00007f801c926000)
libopencv_optflow.so.4.2 => /usr/lib/libopencv_optflow.so.4.2 (0x00007f801c8a3000)
libopencv_videoio.so.4.2 => /usr/lib/libopencv_videoio.so.4.2 (0x00007f801c820000)
libavcodec.so.58 => /usr/lib/libavcodec.so.58 (0x00007f801b2b9000)
libavformat.so.58 => /usr/lib/libavformat.so.58 (0x00007f801b055000)
libavutil.so.56 => /usr/lib/libavutil.so.56 (0x00007f801af37000)
libswscale.so.5 => /usr/lib/libswscale.so.5 (0x00007f801aeaa000)
libblas.so.3 => /usr/lib/libblas.so.3 (0x00007f801ae51000)
liblapack.so.3 => /usr/lib/liblapack.so.3 (0x00007f801a763000)
libcusparse.so.10 => /opt/cuda/lib64/libcusparse.so.10 (0x00007f8012afd000)
libmagma.so => /usr/lib/libmagma.so (0x00007f7ffd2c0000)
libopencv_ximgproc.so.4.2 => /usr/lib/libopencv_ximgproc.so.4.2 (0x00007f7ffd052000)
libopencv_imgcodecs.so.4.2 => /usr/lib/libopencv_imgcodecs.so.4.2 (0x00007f7ffcac1000)
libopencv_video.so.4.2 => /usr/lib/libopencv_video.so.4.2 (0x00007f7ffca44000)
libopencv_calib3d.so.4.2 => /usr/lib/libopencv_calib3d.so.4.2 (0x00007f7ffc86d000)
libopencv_features2d.so.4.2 => /usr/lib/libopencv_features2d.so.4.2 (0x00007f7ffc26a000)
libopencv_imgproc.so.4.2 => /usr/lib/libopencv_imgproc.so.4.2 (0x00007f7ffab64000)
libopencv_flann.so.4.2 => /usr/lib/libopencv_flann.so.4.2 (0x00007f7ffaaf7000)
libopencv_core.so.4.2 => /usr/lib/libopencv_core.so.4.2 (0x00007f7ff99f4000)
libcublasLt.so.10 => /opt/cuda/lib/libcublasLt.so.10 (0x00007f7ff7b5f000)
libGL.so.1 => /usr/lib/libGL.so.1 (0x00007f7ff7ad9000)
libQt5Test.so.5 => /usr/lib/libQt5Test.so.5 (0x00007f7ff7a84000)
libQt5OpenGL.so.5 => /usr/lib/libQt5OpenGL.so.5 (0x00007f7ff7a2c000)
libQt5Widgets.so.5 => /usr/lib/libQt5Widgets.so.5 (0x00007f7ff738a000)
libQt5Gui.so.5 => /usr/lib/libQt5Gui.so.5 (0x00007f7ff6ce2000)
libQt5Core.so.5 => /usr/lib/libQt5Core.so.5 (0x00007f7ff67aa000)
libdc1394.so.25 => /usr/lib/libdc1394.so.25 (0x00007f7ff6731000)
libgstreamer-1.0.so.0 => /usr/lib/libgstreamer-1.0.so.0 (0x00007f7ff6623000)
libgobject-2.0.so.0 => /usr/lib/libgobject-2.0.so.0 (0x00007f7ff65c7000)
libglib-2.0.so.0 => /usr/lib/libglib-2.0.so.0 (0x00007f7ff64a0000)
libgstapp-1.0.so.0 => /usr/lib/libgstapp-1.0.so.0 (0x00007f7ff6490000)
libgstriff-1.0.so.0 => /usr/lib/libgstriff-1.0.so.0 (0x00007f7ff6480000)
libgstpbutils-1.0.so.0 => /usr/lib/libgstpbutils-1.0.so.0 (0x00007f7ff644a000)
libswresample.so.3 => /usr/lib/libswresample.so.3 (0x00007f7ff642a000)
libvpx.so.6 => /usr/lib/libvpx.so.6 (0x00007f7ff6108000)
libwebpmux.so.3 => /usr/lib/libwebpmux.so.3 (0x00007f7ff60fa000)
libwebp.so.7 => /usr/lib/libwebp.so.7 (0x00007f7ff608a000)
liblzma.so.5 => /usr/lib/liblzma.so.5 (0x00007f7ff6062000)
libdav1d.so.3 => /usr/lib/libdav1d.so.3 (0x00007f7ff5f42000)
libopencore-amrwb.so.0 => /usr/lib/libopencore-amrwb.so.0 (0x00007f7ff5f2c000)
libz.so.1 => /usr/lib/libz.so.1 (0x00007f7ff5f12000)
libaom.so.0 => /usr/lib/libaom.so.0 (0x00007f7ff5abb000)
libgsm.so.1 => /usr/lib/libgsm.so.1 (0x00007f7ff58af000)
libmp3lame.so.0 => /usr/lib/libmp3lame.so.0 (0x00007f7ff5636000)
libopencore-amrnb.so.0 => /usr/lib/libopencore-amrnb.so.0 (0x00007f7ff560b000)
libopenjp2.so.7 => /usr/lib/libopenjp2.so.7 (0x00007f7ff55ae000)
libopus.so.0 => /usr/lib/libopus.so.0 (0x00007f7ff5550000)
libspeex.so.1 => /usr/lib/libspeex.so.1 (0x00007f7ff5533000)
libtheoraenc.so.1 => /usr/lib/libtheoraenc.so.1 (0x00007f7ff52f4000)
libtheoradec.so.1 => /usr/lib/libtheoradec.so.1 (0x00007f7ff50da000)
libvorbis.so.0 => /usr/lib/libvorbis.so.0 (0x00007f7ff4eae000)
libvorbisenc.so.2 => /usr/lib/libvorbisenc.so.2 (0x00007f7ff4c05000)
libx264.so.159 => /usr/lib/libx264.so.159 (0x00007f7ff4949000)
libx265.so.179 => /usr/lib/libx265.so.179 (0x00007f7ff36be000)
libxvidcore.so.4 => /usr/lib/libxvidcore.so.4 (0x00007f7ff35ab000)
libva.so.2 => /usr/lib/libva.so.2 (0x00007f7ff3586000)
libmfx.so.1 => /usr/lib/libmfx.so.1 (0x00007f7ff3578000)
libxml2.so.2 => /usr/lib/libxml2.so.2 (0x00007f7ff3412000)
libbz2.so.1.0 => /usr/lib/libbz2.so.1.0 (0x00007f7ff33ff000)
libmodplug.so.1 => /usr/lib/libmodplug.so.1 (0x00007f7ff3272000)
libbluray.so.2 => /usr/lib/libbluray.so.2 (0x00007f7ff3222000)
libgmp.so.10 => /usr/lib/libgmp.so.10 (0x00007f7ff318f000)
libgnutls.so.30 => /usr/lib/libgnutls.so.30 (0x00007f7ff2fc5000)
libssh.so.4 => /usr/lib/libssh.so.4 (0x00007f7ff2f5b000)
libva-drm.so.2 => /usr/lib/libva-drm.so.2 (0x00007f7ff2f56000)
libva-x11.so.2 => /usr/lib/libva-x11.so.2 (0x00007f7ff2f4c000)
libvdpau.so.1 => /usr/lib/libvdpau.so.1 (0x00007f7ff2f47000)
libX11.so.6 => /usr/lib/libX11.so.6 (0x00007f7ff2e07000)
libdrm.so.2 => /usr/lib/libdrm.so.2 (0x00007f7ff2df2000)
libgfortran.so.5 => /usr/lib/libgfortran.so.5 (0x00007f7ff2b52000)
libjpeg.so.8 => /usr/lib/libjpeg.so.8 (0x00007f7ff2ab9000)
libpng16.so.16 => /usr/lib/libpng16.so.16 (0x00007f7ff2a81000)
libtiff.so.5 => /usr/lib/libtiff.so.5 (0x00007f7ff29f2000)
libjasper.so.4 => /usr/lib/libjasper.so.4 (0x00007f7ff2980000)
libIlmImf-2_4.so.24 => /usr/lib/libIlmImf-2_4.so.24 (0x00007f7ff268f000)
libtbb.so.2 => /usr/lib/libtbb.so.2 (0x00007f7ff2647000)
libcblas.so.3 => /usr/lib/libcblas.so.3 (0x00007f7ff262b000)
libGLdispatch.so.0 => /usr/lib/libGLdispatch.so.0 (0x00007f7ff2574000)
libGLX.so.0 => /usr/lib/libGLX.so.0 (0x00007f7ff2541000)
libmd4c.so.0 => /usr/lib/libmd4c.so.0 (0x00007f7ff252b000)
libharfbuzz.so.0 => /usr/lib/libharfbuzz.so.0 (0x00007f7ff2425000)
libsystemd.so.0 => /usr/lib/libsystemd.so.0 (0x00007f7ff237e000)
libdouble-conversion.so.3 => /usr/lib/libdouble-conversion.so.3 (0x00007f7ff2367000)
libicui18n.so.65 => /usr/lib/libicui18n.so.65 (0x00007f7ff2073000)
libicuuc.so.65 => /usr/lib/libicuuc.so.65 (0x00007f7ff1e91000)
libpcre2-16.so.0 => /usr/lib/libpcre2-16.so.0 (0x00007f7ff1e0d000)
libzstd.so.1 => /usr/lib/libzstd.so.1 (0x00007f7ff1d61000)
libraw1394.so.11 => /usr/lib/libraw1394.so.11 (0x00007f7ff1d4f000)
libusb-1.0.so.0 => /usr/lib/libusb-1.0.so.0 (0x00007f7ff1d33000)
libgmodule-2.0.so.0 => /usr/lib/libgmodule-2.0.so.0 (0x00007f7ff1d2e000)
libunwind.so.8 => /usr/lib/libunwind.so.8 (0x00007f7ff1d14000)
libdw.so.1 => /usr/lib/libdw.so.1 (0x00007f7ff1cc0000)
libffi.so.6 => /usr/lib/libffi.so.6 (0x00007f7ff1cb3000)
libpcre.so.1 => /usr/lib/libpcre.so.1 (0x00007f7ff1c40000)
libgstbase-1.0.so.0 => /usr/lib/libgstbase-1.0.so.0 (0x00007f7ff1bd0000)
libgstaudio-1.0.so.0 => /usr/lib/libgstaudio-1.0.so.0 (0x00007f7ff1b5e000)
libgsttag-1.0.so.0 => /usr/lib/libgsttag-1.0.so.0 (0x00007f7ff1b24000)
libgstvideo-1.0.so.0 => /usr/lib/libgstvideo-1.0.so.0 (0x00007f7ff1a83000)
libsoxr.so.0 => /usr/lib/libsoxr.so.0 (0x00007f7ff180d000)
libogg.so.0 => /usr/lib/libogg.so.0 (0x00007f7ff1802000)
libmvec.so.1 => /usr/lib/libmvec.so.1 (0x00007f7ff17d6000)
libfontconfig.so.1 => /usr/lib/libfontconfig.so.1 (0x00007f7ff178e000)
libfreetype.so.6 => /usr/lib/libfreetype.so.6 (0x00007f7ff16be000)
libp11-kit.so.0 => /usr/lib/libp11-kit.so.0 (0x00007f7ff1595000)
libidn2.so.0 => /usr/lib/libidn2.so.0 (0x00007f7ff1574000)
libunistring.so.2 => /usr/lib/libunistring.so.2 (0x00007f7ff13f2000)
libtasn1.so.6 => /usr/lib/libtasn1.so.6 (0x00007f7ff13dc000)
libnettle.so.7 => /usr/lib/libnettle.so.7 (0x00007f7ff13a2000)
libhogweed.so.5 => /usr/lib/libhogweed.so.5 (0x00007f7ff1367000)
libcrypto.so.1.1 => /usr/lib/libcrypto.so.1.1 (0x00007f7ff1096000)
libXext.so.6 => /usr/lib/libXext.so.6 (0x00007f7ff1081000)
libXfixes.so.3 => /usr/lib/libXfixes.so.3 (0x00007f7ff1078000)
libxcb.so.1 => /usr/lib/libxcb.so.1 (0x00007f7ff104e000)
libquadmath.so.0 => /usr/lib/../lib/libquadmath.so.0 (0x00007f7ff1001000)
libImath-2_4.so.24 => /usr/lib/libImath-2_4.so.24 (0x00007f7ff0fe8000)
libIlmThread-2_4.so.24 => /usr/lib/libIlmThread-2_4.so.24 (0x00007f7ff0fde000)
libHalf-2_4.so.24 => /usr/lib/libHalf-2_4.so.24 (0x00007f7ff0f99000)
libIex-2_4.so.24 => /usr/lib/libIex-2_4.so.24 (0x00007f7ff0f44000)
libgraphite2.so.3 => /usr/lib/libgraphite2.so.3 (0x00007f7ff0f1d000)
liblz4.so.1 => /usr/lib/liblz4.so.1 (0x00007f7ff0efb000)
libgcrypt.so.20 => /usr/lib/libgcrypt.so.20 (0x00007f7ff0ddd000)
libicudata.so.65 => /usr/lib/libicudata.so.65 (0x00007f7fef32c000)
libudev.so.1 => /usr/lib/libudev.so.1 (0x00007f7fef301000)
libelf.so.1 => /usr/lib/libelf.so.1 (0x00007f7fef2e5000)
liborc-0.4.so.0 => /usr/lib/liborc-0.4.so.0 (0x00007f7fef263000)
libexpat.so.1 => /usr/lib/libexpat.so.1 (0x00007f7fef233000)
libXau.so.6 => /usr/lib/libXau.so.6 (0x00007f7fef22e000)
libXdmcp.so.6 => /usr/lib/libXdmcp.so.6 (0x00007f7fef226000)
libgpg-error.so.0 => /usr/lib/libgpg-error.so.0 (0x00007f7fef201000)
undefined symbol: _ZN5torch4cuda4nccl6detail16throw_nccl_errorE12ncclResult_t (/usr/lib/python3.8/site-packages/torch/lib/libtorch_python.so)
```
```bash
$ nm -gDC /usr/lib/python3.8/site-packages/torch/lib/libtorch_python.so | grep -i torch::cuda::nccl::detail::throw
U torch::cuda::nccl::detail::throw_nccl_error(ncclResult_t)
```
cc @ezyang @gchanan @zou3519 @seemethere @ngimel | high priority,module: binaries,oncall: releng,triaged,module: nccl,quansight-nack | low | Critical |
555,346,868 | godot | [GDNative] Crash when method returns reference objects | Unlike other Godot objects, Reference objects (like all the `Resource` for instance) are refcounted.
Hence they are not passed as a simple `Object *` but as a `RefPtr`.
This is a trouble for GDNative given it doesn't provide any binding to this `RefPtr` structure (nor any information about how to handle this).
For instance the `RefPtr Object::get_script() const` is defined in `api.json` as:
```json
{
"name": "get_script",
"return_type": "Reference",
"is_editor": false,
"is_noscript": false,
"is_const": true,
"is_reverse": false,
"is_virtual": false,
"has_varargs": false,
"is_from_script": false,
"arguments": [
]
},
```
From those information you would expect to write like this:
```c
godot_object *get_script(godot_object p_obj) {
static godot_method_bind *__methbind__Object__get_script = gdapi10->godot_method_bind_get_method("Object", "get_script");
godot_object *ret;
gdapi10->godot_method_bind_ptrcall(
__methbind__Object__get_script,
p_myobj,
NULL,
&ret
);
return ret;
}
```
However this cause segfault when `godot_method_bind_ptrcall` tries to store the returned `RefPtr` into the `godot_object *ret` :'(
BTW, there is a `is_reference` flag in the class definition, but `Reference` is not marked as `is_reference` (only it children are), though I'm not sure what's the reason, I would guess it's an implementation error from: https://github.com/godotengine/godot/blob/9daaa12bae0cd3637da8f401333b3bc522aee66e/modules/gdnative/nativescript/api_generator.cpp#L221-L224
To solve this issue, Godot-CPP provide it own custom Ref class:
https://github.com/GodotNativeTools/godot-cpp/blob/81783c6045ac5e3638846f791c7c7841db38aa7e/include/core/Ref.hpp
This solution works because Godot-CPP is in C++ and can then reproduce the layout of the internal Godot RefPtr (though I'm not really sure this is 100% safe if Godot is compiled with a different compiler than the GDNative plugin using Godot-CPP... @karroffel can you enlighten me on this ? ^^ )
Anyway, I guess we should provide a binding to the `RefPtr` in GDNative and fix the `is_reference` flag (maybe even provide this `is_reference` in the method's flags ?), what do you think ? | bug,topic:gdextension | low | Critical |
555,349,422 | godot | Mono: Can't attach C# script to SceneTree | **Godot version:**
3.2 Mono RC3
**OS/device including version:**
MXLinux19 64bits
**Issue description:**
After attaching a C# script to the SceneTree I get this error:
IntPtr Godot.Object.GetPtr(Godot.Object ): System.ObjectDisposedException: Cannot access a disposed object.
I can attach a gdscript script to it just fine .
**Steps to reproduce:**
Call SetScript on the tree and pass a C# script to it.
| bug,topic:core,confirmed,topic:dotnet | low | Critical |
555,355,092 | pytorch | changed format of trace graph in torch 1.4.0 | ## β Questions
For the following example code, the printed graph in torch 1.4.0 is very different from that in torch 1.3.1. I am wondering is this expected? because many useful fields are removed in torch 1.4.0.
```
import torch
import torch.nn as nn
class Net(nn.Module):
def __init__(self):
super(Net, self).__init__()
self.conv = nn.Conv2d(1, 1, 3)
def forward(self, x):
return self.conv(x)
if __name__ == '__main__':
n = Net()
example_weight = torch.rand(1, 1, 3, 3)
example_forward_input = torch.rand(1, 1, 3, 3)
# Trace a specific method and construct `ScriptModule` with
# a single `forward` method
module = torch.jit.trace(n.forward, example_forward_input)
# Trace a module (implicitly traces `forward`) and construct a
# `ScriptModule` with a single `forward` method
module = torch.jit.trace(n, example_forward_input)
print(module.graph)
```
output in torch 1.3.1:
```
graph(%self : ClassType<Net>,
%input : Float(1, 1, 3, 3)):
%1 : ClassType<Conv2d> = prim::GetAttr[name="conv"](%self)
%weight : Tensor = prim::GetAttr[name="weight"](%1)
%3 : Tensor = prim::GetAttr[name="bias"](%1)
%5 : int = prim::Constant[value=1](), scope: Net/Conv2d[conv] # /home/xxx/.local/lib/python3.5/site-packages/torch/nn/modules/conv.py:342:0
%6 : int = prim::Constant[value=1](), scope: Net/Conv2d[conv] # /home/xxx/.local/lib/python3.5/site-packages/torch/nn/modules/conv.py:342:0
%7 : int[] = prim::ListConstruct(%5, %6), scope: Net/Conv2d[conv]
%8 : int = prim::Constant[value=0](), scope: Net/Conv2d[conv] # /home/xxx/.local/lib/python3.5/site-packages/torch/nn/modules/conv.py:342:0
%9 : int = prim::Constant[value=0](), scope: Net/Conv2d[conv] # /home/xxx/.local/lib/python3.5/site-packages/torch/nn/modules/conv.py:342:0
%10 : int[] = prim::ListConstruct(%8, %9), scope: Net/Conv2d[conv]
%11 : int = prim::Constant[value=1](), scope: Net/Conv2d[conv] # /home/xxx/.local/lib/python3.5/site-packages/torch/nn/modules/conv.py:342:0
%12 : int = prim::Constant[value=1](), scope: Net/Conv2d[conv] # /home/xxx/.local/lib/python3.5/site-packages/torch/nn/modules/conv.py:342:0
%13 : int[] = prim::ListConstruct(%11, %12), scope: Net/Conv2d[conv]
%14 : bool = prim::Constant[value=0](), scope: Net/Conv2d[conv] # /home/xxx/.local/lib/python3.5/site-packages/torch/nn/modules/conv.py:342:0
%15 : int = prim::Constant[value=0](), scope: Net/Conv2d[conv] # /home/xxx/.local/lib/python3.5/site-packages/torch/nn/modules/conv.py:342:0
%16 : int = prim::Constant[value=0](), scope: Net/Conv2d[conv] # /home/xxx/.local/lib/python3.5/site-packages/torch/nn/modules/conv.py:342:0
%17 : int[] = prim::ListConstruct(%15, %16), scope: Net/Conv2d[conv]
%18 : int = prim::Constant[value=1](), scope: Net/Conv2d[conv] # /home/xxx/.local/lib/python3.5/site-packages/torch/nn/modules/conv.py:342:0
%19 : bool = prim::Constant[value=0](), scope: Net/Conv2d[conv] # /home/xxx/.local/lib/python3.5/site-packages/torch/nn/modules/conv.py:342:0
%20 : bool = prim::Constant[value=0](), scope: Net/Conv2d[conv] # /home/xxx/.local/lib/python3.5/site-packages/torch/nn/modules/conv.py:342:0
%21 : bool = prim::Constant[value=1](), scope: Net/Conv2d[conv] # /home/xxx/.local/lib/python3.5/site-packages/torch/nn/modules/conv.py:342:0
%22 : Float(1, 1, 1, 1) = aten::_convolution(%input, %weight, %3, %7, %10, %13, %14, %17, %18, %19, %20, %21), scope: Net/Conv2d[conv] # /home/xxx/.local/lib/python3.5/site-packages/torch/nn/modules/conv.py:342:0
return (%22)
```
output in torch 1.4.0:
```
graph(%self.1 : __torch__.torch.nn.modules.module.___torch_mangle_4.Module,
%input : Float(1, 1, 3, 3)):
%28 : __torch__.torch.nn.modules.module.___torch_mangle_3.Module = prim::GetAttr[name="conv"](%self.1)
%30 : Tensor = prim::CallMethod[name="forward"](%28, %input)
return (%30)
```
cc @suo | oncall: jit,triaged | medium | Major |
555,382,197 | rust | specialization: default impl is used, ignoring the vtable of original value | When I cast a variable to `dyn Trait`, original vtable is ignored, and default implementation is called even if the casted variable has its own implementation.
<del> https://play.rust-lang.org/?version=nightly&mode=debug&edition=2018&gist=c184c5f2df18c01d91357da3a0053e4a </del>
I minimized it.
https://play.rust-lang.org/?version=nightly&mode=debug&edition=2018&gist=c2f4879c62e70f03732a365321e67e79
Casting as a dyn trait like the code below ignores vtable of the original value.
```rust
<Self as FoldWith<&mut dyn Fold<Self>>>::fold_with(self, &mut (_f as _))
```
I expected a test to pass. | T-compiler,A-specialization,C-bug,requires-nightly,F-specialization | low | Critical |
555,476,663 | flutter | Camera live filter for photo and video | I'm wondering if there are any plans to support live filters on videos and photos by the official [camera plugin](https://pub.dev/packages/camera). It would be definitely great!
Librarys such as [photofilters](https://github.com/skkallayath/photofilters) could be supported to apply live filters directly on the camera like apps such as snapchat, etc. are doing.
Or are there any possibilities to it right now somehow? | c: new feature,p: camera,package,team-ecosystem,P3,triaged-ecosystem | medium | Critical |
555,503,354 | TypeScript | Template decorators. | <!-- π¨ STOP π¨ π¦π§π’π£ π¨ πΊπ»πΆπ· π¨
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**TypeScript Version:** 3.7.5
<!-- Search terms you tried before logging this (so others can find this issue more easily) -->
**Search Terms:** Decorators, Templates
I know decorators a experimental feature, so this issue is just to push it closer to production ready status.
Notice, I tried typescript version 3.8 beta in the playground.
For local check with tsc only two following flags are essential: "--experimentalDecorators --strict".
It seems like typescript cant pass complex props type. Instead of passing `A | B`, it just pass `A`. Using a more simple type `A` will not produce any errors.
**Code**
```ts
import { Component, ComponentClass } from "react"
const components = new Set<ComponentClass<any, any>>()
function dec<P, S>(component: ComponentClass<P, S>)
{
components.add(component)
}
type Props = { x: number } & ( { y: number } | { z: number } )
@dec
class C extends Component<Props>
{
}
```
**Expected behavior:**
Everything works.
**Actual behavior:**
Following error:
```
Argument of type 'typeof C' is not assignable to parameter of type 'ComponentClass<{ x: number; } & { y: number; }, {}>'.
Construct signature return types 'C' and 'Component<{ x: number; } & { y: number; }, {}, any>' are incompatible.
The types of 'props' are incompatible between these types.
Type '(Readonly<{ x: number; } & { y: number; }> & Readonly<{ children?: ReactNode; }>) | (Readonly<{ x: number; } & { z: number; }> & Readonly<{ children?: ReactNode; }>)' is not assignable to type 'Readonly<{ x: number; } & { y: number; }> & Readonly<{ children?: ReactNode; }>'.
Type 'Readonly<{ x: number; } & { z: number; }> & Readonly<{ children?: ReactNode; }>' is not assignable to type 'Readonly<{ x: number; } & { y: number; }> & Readonly<{ children?: ReactNode; }>'.
Property 'y' is missing in type 'Readonly<{ x: number; } & { z: number; }> & Readonly<{ children?: ReactNode; }>' but required in type 'Readonly<{ x: number; } & { y: number; }>'.(2345)
```
**Playground Link:**
http://www.typescriptlang.org/play/?experimentalDecorators=true&ts=3.8-Beta#code/JYWwDg9gTgLgBAbzgYQuCA7AphmAaFNSbXZAGwEMBnKuAXzgDMo04AiKLCgYxjYCh+3TFXjD0JGLQC8cbAHc4AZSwwAPKgk4Y5alTUUMATwKGjAPnMAKAJSDGAVwy9gmOABMs3NQAUCS63FibQAuQi1SShpff3M7BH44JLggzG0qADoKd3crVMk7OkEYIzAsOB8WMBlEOAAPMIwHEAAjLCh6OAAyOCtao0bmto6GAB9agC9B1vbOu34AAU9uISjaZDgsOpgcd3WiNNxfKqpzfgT+OiA
**Related Issues:** <!-- Did you find other bugs that looked similar? -->
| Needs Investigation | low | Critical |
555,527,387 | go | cmd/go: go list -m reports command-line-arguments when called outside a module | <!-- Please answer these questions before submitting your issue. Thanks! -->
### What version of Go are you using (`go version`)?
<pre>
$ go version
go version go1.14beta1 linux/amd64
</pre>
### Does this issue reproduce with the latest release?
Yes.
### What operating system and processor architecture are you using (`go env`)?
<details><summary><code>go env</code> Output</summary><br><pre>
$ go env
GO111MODULE="on"
GOARCH="amd64"
GOBIN="/home/manlio/.local/bin"
GOCACHE="/home/manlio/.cache/go-build"
GOENV="/home/manlio/.config/go/env"
GOEXE=""
GOFLAGS=""
GOHOSTARCH="amd64"
GOHOSTOS="linux"
GOINSECURE=""
GONOPROXY="github.com/perillo"
GONOSUMDB="github.com/perillo"
GOOS="linux"
GOPATH="/home/manlio/.local/lib/go:/home/manlio/src/go"
GOPRIVATE="github.com/perillo"
GOPROXY="https://proxy.golang.org,direct"
GOROOT="/home/manlio/sdk/go1.14beta1"
GOSUMDB="sum.golang.org"
GOTMPDIR=""
GOTOOLDIR="/home/manlio/sdk/go1.14beta1/pkg/tool/linux_amd64"
GCCGO="gccgo"
AR="ar"
CC="gcc"
CXX="g++"
CGO_ENABLED="1"
GOMOD="/dev/null"
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-g -O2"
CGO_FFLAGS="-g -O2"
CGO_LDFLAGS="-g -O2"
PKG_CONFIG="pkg-config"
GOGCCFLAGS="-fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=/tmp/go-build475655411=/tmp/go-build -gno-record-gcc-switches"
GOROOT/bin/go version: go version go1.14beta1 linux/amd64
GOROOT/bin/go tool compile -V: compile version go1.14beta1
uname -sr: Linux 5.4.15-arch1-1
/usr/lib/libc.so.6: GNU C Library (GNU libc) stable release version 2.30.
gdb --version: GNU gdb (GDB) 8.3.1
</pre></details>
### What did you do?
In a directory with no reachable `go.mod`:
```
go list -m -json
```
### What did you expect to see?
`go list` should report an error, since there is no module.
### What did you see instead?
```
{
"Path": "command-line-arguments",
"Main": true
}
```
This really feels wrong for me. | NeedsInvestigation,modules | low | Critical |
555,530,229 | flutter | An infinite loop using PageView | <!-- Thank you for using Flutter!
If you are looking for support, please check out our documentation
or consider asking a question on Stack Overflow:
* https://flutter.dev/
* https://api.flutter.dev/
* https://stackoverflow.com/questions/tagged/flutter?sort=frequent
If you have found a bug or if our documentation doesn't have an answer
to what you're looking for, then fill our the template below. Please read
our guide to filing a bug first: https://flutter.dev/docs/resources/bug-reports
-->
## Use case
Currently in `PageView` there is no way using infinite loop. For example, my PageView has 3 pages, after swiping to the page 3 I would be able to swipe again in the same direction to get to page 1. And if I'm on the page 1, I would be able to get to the page 3 by swiping to the left.
## Proposal
Add a new bool property that could turn on the mode
```
/// set to true to enable infinite loop
loop: false
``` | c: new feature,framework,f: scrolling,would be a good package,P3,team-framework,triaged-framework | medium | Critical |
555,537,345 | youtube-dl | Google account challenge authentication fails with 'Unable to log in: HTTP Error 400: Bad Request' | <!--
######################################################################
WARNING!
IGNORING THE FOLLOWING TEMPLATE WILL RESULT IN ISSUE CLOSED AS INCOMPLETE
######################################################################
-->
## Checklist
<!--
Carefully read and work through this check list in order to prevent the most common mistakes and misuse of youtube-dl:
- First of, make sure you are using the latest version of youtube-dl. Run `youtube-dl --version` and ensure your version is 2020.01.24. If it's not, see https://yt-dl.org/update on how to update. Issues with outdated version will be REJECTED.
- Make sure that all provided video/audio/playlist URLs (if any) are alive and playable in a browser.
- Make sure that all URLs and arguments with special characters are properly quoted or escaped as explained in http://yt-dl.org/escape.
- Search the bugtracker for similar issues: http://yt-dl.org/search-issues. DO NOT post duplicates.
- Finally, put x into all relevant boxes (like this [x])
-->
- [x] I'm reporting a broken site support
- [x] I've verified that I'm running youtube-dl version **2020.01.24**
- [x] I've checked that all provided URLs are alive and playable in a browser
- [x] I've checked that all URLs and arguments with special characters are properly quoted or escaped
- [x] I've searched the bugtracker for similar issues including closed ones
## Verbose log
<!--
Provide the complete verbose output of youtube-dl that clearly demonstrates the problem.
Add the `-v` flag to your command line you run youtube-dl with (`youtube-dl -v <your command line>`), copy the WHOLE output and insert it below. It should look similar to this:
[debug] System config: []
[debug] User config: []
[debug] Command-line args: [u'-v', u'http://www.youtube.com/watch?v=BaW_jenozKcj']
[debug] Encodings: locale cp1251, fs mbcs, out cp866, pref cp1251
[debug] youtube-dl version 2020.01.24
[debug] Python version 2.7.11 - Windows-2003Server-5.2.3790-SP2
[debug] exe versions: ffmpeg N-75573-g1d0487f, ffprobe N-75573-g1d0487f, rtmpdump 2.4
[debug] Proxy map: {}
<more lines>
-->
```
Β» youtube-dl "https://www.youtube.com/playlist?list=WL" -u [email protected] -v
[debug] System config: []
[debug] User config: []
[debug] Custom config: []
[debug] Command-line args: ['https://www.youtube.com/playlist?list=WL', '-u', 'PRIVATE', '-v']
Type account password and press [Return]:
[debug] Encodings: locale UTF-8, fs utf-8, out utf-8, pref UTF-8
[debug] youtube-dl version 2020.01.24
[debug] Python version 3.8.1 (CPython) - Linux-5.4.14-arch1-1-x86_64-with-glibc2.2.5
[debug] exe versions: ffmpeg 4.2.2, ffprobe 4.2.2
[debug] Proxy map: {}
[youtube:watchlater] Downloading login page
[youtube:watchlater] Looking up account info
[youtube:watchlater] Logging in
WARNING: Unable to log in: HTTP Error 400: Bad Request
[youtube:watchlater] WL: Downloading webpage
ERROR: This playlist does not exist.
Traceback (most recent call last):
File "/usr/lib/python3.8/site-packages/youtube_dl/YoutubeDL.py", line 796, in extract_info
ie_result = ie.extract(url)
File "/usr/lib/python3.8/site-packages/youtube_dl/extractor/common.py", line 530, in extract
ie_result = self._real_extract(url)
File "/usr/lib/python3.8/site-packages/youtube_dl/extractor/youtube.py", line 3238, in _real_extract
_, playlist = self._extract_playlist('WL')
File "/usr/lib/python3.8/site-packages/youtube_dl/extractor/youtube.py", line 2738, in _extract_playlist
raise ExtractorError(message, expected=True)
youtube_dl.utils.ExtractorError: This playlist does not exist.
```
## Description
<!--
Provide an explanation of your issue in an arbitrary form. Provide any additional information, suggested solution and as much context and examples as possible.
If work on your issue requires account credentials please provide them or explain how one can obtain them.
-->
When I was looking into an issue with Google account login with [invidious](https://github.com/omarroth/invidious/issues/754), I tried to see if `youtube-dl` also had the same login issue, and it turns out it does.
When trying to log in with a Google email and password, regardless of 2FA being enabled or not, the login will always fail with the message `Unable to log in: HTTP Error 400: Bad Request`.
I looked into the specific requests that are being made by the auth handler. The authentication is successfully passing the lookup stage where it makes a request to `https://accounts.google.com/_/signin/sl/lookup`, but gets back a 400 response when making a challenge request to `/_/signin/sl/challenge`. What seems to have happened is Google changed something internally on this endpoint that breaks the existing authentication.
If this is a duplicate issue, the issue it is a duplicate of is not clear to me at all. In #23832 there are four separate issues that are linked to as justification that this specific issue is a duplicate of one of the others. However, the error output of each issue differs subtly from this one.
#15184: It reaches the 2FA prompt (`Type 2-step verification code and press [Return]:`), so the `challenge` request must have succeeded at that point.
#15423: The author mentions supplying an authentication code from Google Authenticator after giving a password, so this is after the `challenge` step.
#15926: The specific error is different (`WARNING: Unable to login: Invalid password`/`Unable to download webpage: HTTP Error 404: Not Found`)
#17216: The specific error is different (`WARNING: Unable to login: Invalid password`)
None of these issues contain a `Unable to log in: HTTP Error 400: Bad Request` error. The newest one is from August 2018 and the oldest is January 2018.
On the other hand there are numerous issues all created after April 2019 which were marked as "duplicate" with similar circumstances as this issue with little or no followup:
#23856
#23813
#23769
#23449
#22925
#22725
#21691
#21677
#21313
#21285
#21065
#21054
#20814
#20755
I do not believe this issue is a duplicate of #11270 as stated in [this issue](https://github.com/ytdl-org/youtube-dl/issues/20755#issuecomment-489716927). That issue is from November 2016 and appears to be separate: the original author appeared to write about an issue related to a DNS configuration at first, but several people followed up on the issue years later around May 2019 on this seemingly unrelated issue that just happened to share the same error message. I would find it suspicious if the number of independent reports of this issue suddenly increased after April 2019 (the earliest mention of this bug) after no other similar issues since the one in 2016.
Even so the commit which closed issue #11270 (baf67a6) has not fixed this bug. I tested the same code change independently by making the requests to Google's challenge endpoint in a different language and still got a 400 response. See [here](https://gist.github.com/Ruin0x11/a32c4ba33d386b51797a3719ad2c14e4) for the code.
Someone mentioned that it could be solved by [adding cookies to the request](https://github.com/ytdl-org/youtube-dl/issues/21313#issuecomment-499496235) but I haven't verified this.
And after looking through the entire list of issues I cannot find one which is currently open that has the same reproduction of the log output. It might just be that I can't locate it myself so I would appreciate being able to know which one it is the duplicate of if there actually is one.
In reproducing this bug my account had 2FA enabled, but even after disabling it the same 400 response was returned. Thus, I do not believe this issue has anything to do with 2FA, so the PR at #18521 would probably not fix it (the PR adds code that runs after the `challenge` request succeeds, but in this case the `challenge` request is not succeeding so it will never reach the 2FA stage).
I'm not sure what's going on if so many other people are running across this issue but the issues they open are being closed with no explanation or even a cursory mention of what issue this is a duplicate of. *Would it be possible to receive some kind of an explanation of what is happening with this bug?* It seems that some people have been unable to download private playlists like Watch Later for almost a year due to this issue. And if you choose to close this issue as another duplicate, would it be possible to at least indicate which issue it is a duplicate of? | duplicate | medium | Critical |
555,551,003 | node | Ability to synchronously drain a thread safe function | **Is your feature request related to a problem? Please describe.**
Since TSFN provides a queue to caching up calls to the creating thread, we don't have the ability to drain the queue if we think it's time to complete the job.
**Describe the solution you'd like**
Add a drain method to synchronously drain the threadsafe function (maybe mark it as closed too).
**Describe alternatives you've considered**
Release the tsfn with `napi_release_threadsafe_function(tsfn, napi_tsfn_release)` and wait the finalizer to be called asynchronously.
| node-api | low | Minor |
555,601,280 | flutter | flutter version code is different from version code in google play console | When uploading app to playstore I understand that we need our app to have a unique version code for each build and in flutter the version code is said to be what follows + in pubspec.yaml.
e.g ```version: 1.0.0+3``` has a version code of 3 but when I upload my split apk's built using
```flutter build apk --split-per-abi``` to google play console has version code as 4003,2003&1003
The problem is the version codes get huge when using split apks and it doesn't seem to respect the version number specified in `pubspec.yaml`.
https://github.com/fastlane/fastlane/issues/15936#issue-555375814 | platform-android,tool,t: gradle,c: proposal,a: release,P3,team-android,triaged-android | medium | Major |
555,655,256 | pytorch | [Tensorboard] Problem with subfolders from SummaryWriter | ## Bug
Using the `add_scalars` or the `add_hparams` methods from the `SummaryWriter` in `torch.utils.tensorboard` results in a folder structure with subfolders that each contain further "tfevents" files. As a result, Tensorboard loads them as separate runs which very quickly leads to chaos when trying to distinguish different training sessions:
## To Reproduce
The following code creates the problematic folder structure:
`from torch.utils.tensorboard import SummaryWriter`
`writer = SummaryWriter('runs/experiment1')`
`writer.add_hparams({"lr": 0.001, "batch": 10}, {"metric/distance": 0.5})`
`writer.add_scalar("training/loss", 0.783, 1)`
`writer.add_scalar("training/loss", 0.837, 2)`
`writer.add_scalar("training/loss", 0.642, 3)`
`writer.add_scalars("training/accuracy", {"A":0.1, "B":0.2, "C":0.3}, 1)`
`writer.add_scalars("training/accuracy", {"A":0.2, "B":0.3, "C":0.4}, 2)`
`writer.add_scalars("training/accuracy", {"A":0.3, "B":0.4, "C":0.5}, 3)`
`writer.close()`
The resulting files and folders are:
runs/experiment1/1580137040.107033/events.out.tfevents.1580137040.cube1.26313.1
runs/experiment1/training_accuracy_A/events.out.tfevents.1580137040.cube1.26313.2
runs/experiment1/training_accuracy_B/events.out.tfevents.1580137040.cube1.26313.3
runs/experiment1/training_accuracy_C/events.out.tfevents.1580137040.cube1.26313.4
runs/experiment1/events.out.tfevents.1580137040.cube1.26313.0
## Expected behavior
Tensorboard should only show one run containing all data provided to a single `SummaryWriter`. This could be done by always writing to the same "tfevents" file or maybe there is a workaround to prevent tensorboard from recursively searching the runs folder?
## Environment
PyTorch version: 1.3.1
Is debug build: No
CUDA used to build PyTorch: 9.2.148
OS: Ubuntu 16.04.5 LTS
GCC version: (Ubuntu 5.4.0-6ubuntu1~16.04.11) 5.4.0 20160609
CMake version: version 3.5.1
Python version: 3.7
Is CUDA available: Yes
CUDA runtime version: 9.0.176
GPU models and configuration:
GPU 0: GeForce GTX 1080 Ti
Nvidia driver version: 410.79
cuDNN version: Probably one of the following:
/usr/lib/x86_64-linux-gnu/libcudnn.so.5.1.10
/usr/local/cuda-9.0/targets/x86_64-linux/lib/libcudnn.so.7
Versions of relevant libraries:
[pip] numpy==1.15.4
[pip] torch==1.3.1
[pip] torchvision==0.4.2
[conda] _tflow_select 2.3.0 mkl
[conda] blas 1.0 mkl
[conda] cuda90 1.0 h6433d27_0 pytorch
[conda] mkl 2018.0.3 1
[conda] mkl_fft 1.0.6 py37h7dd41cf_0
[conda] mkl_random 1.0.1 py37h4414c95_1
[conda] pytorch 1.3.1 py3.7_cuda9.2.148_cudnn7.6.3_0 pytorch
[conda] tensorflow 1.14.0 mkl_py37h45c423b_0
[conda] tensorflow-base 1.14.0 mkl_py37h7ce6ba3_0
[conda] torchvision 0.4.2 py37_cu92 pytorch
| triaged,module: tensorboard | medium | Critical |
555,666,715 | material-ui | [Modal] Wrong display of a modal that contain an autofocus input on iPad |
- [x] The issue is present in the latest release.
- [x] I have searched the [issues](https://github.com/mui-org/material-ui/issues) of this repository and believe that this is not a duplicate.
## Current Behavior π―
When opening a modal that contain an input with autofocus on an iPad, the keyboard is display in front of the modal most of the time
<!-- Describe what happens instead of the expected behavior. -->
## Expected Behavior π€
The modal is suppose to be above the keyboard like this.
<!-- Describe what should happen. -->
## Steps to Reproduce πΉ
<!--
Provide a link to a live example (you can use codesandbox.io) and an unambiguous set of steps to reproduce this bug.
Include code to reproduce, if relevant (which it most likely is).
This codesandbox.io template _may_ be a good starting point:
https://codesandbox.io/s/github/mui-org/material-ui/tree/master/examples/create-react-app
If you're using typescript a better starting point would be
https://codesandbox.io/s/github/mui-org/material-ui/tree/master/examples/create-react-app-with-typescript
If YOU DO NOT take time to provide a codesandbox.io reproduction, should the COMMUNITY take time to help you?
-->
Steps:
Links : https://codesandbox.io/s/modal-focus-issue-vo53i
1. Open the link with an iPad
2. Try to open the modal
3. See that the keyboard is display over the modal
4. Sometimes it work properly so try to open/close the modal more than once if needed
## Context π¦
<!--
What are you trying to accomplish? How has this issue affected you?
Providing context helps us come up with a solution that is most useful in the real world.
-->
I'm currently using modal to rename, comment and create elements and I want to make it work for iPad as well.
## Your Environment π
<!--
Include as many relevant details about the environment with which you experienced the bug.
If you encounter issues with typescript please include version and tsconfig.
-->
| Tech | Version |
| ----------- | ------- |
| Material-UI | v4.9.0 |
| React | V16.12.0 |
| Browser | Safari/605.1.15 |
| component: dialog,component: modal | low | Critical |
555,679,562 | godot | Problem in iOS+Android workflow | **Godot version:**
3.2
**OS/device including version:**
MacOS
**Issue description:**
The workflow in https://docs.godotengine.org/en/3.1/getting_started/workflow/export/exporting_for_ios.html#steps-to-link-a-godot-project-folder-to-xcode for iOS is great.
However when adding android exporting to the same project, the android folder is referenced through the "blue folder" in the Xcode project creating massive unnecessary size increase and slowdown in the workflow. Currently 536 MB is added.
I have tried adding the "Exclude Source FIle Names" build options in the XCode project but it doesnt seem possible to exclude referenced subfolders. Only the main reference folder or direct paths are possible to exclude.
Currently I have to move the android folder out of project folder when testing locally on ios and the move it back when testing on android which is not great.
| discussion,platform:ios,platform:android,topic:porting | low | Major |
555,691,412 | neovim | complete_check() does not return TRUE for mapped input | <!-- Before reporting: search existing issues and check the FAQ. -->
- `nvim --version`: v0.4.3
- `vim -u DEFAULTS` (version: ) behaves differently? NO
- Operating system/version: linux
- Terminal name/version: doesn't matter
- `$TERM`: doesn't matter
### Steps to reproduce using `nvim -u init.vim`
```vim
" Some complete function that may take a long time (taken from |E840|)
fun! CompleteMonths(findstart, base)
if a:findstart
" locate the start of the word
let line = getline('.')
let start = col('.') - 1
while start > 0 && line[start - 1] =~ '\a'
let start -= 1
endwhile
return start
else
" find months matching with "a:base"
for m in split("Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec")
if m =~ '^' . a:base
call complete_add(m)
endif
sleep 300m " simulate searching for next match
if complete_check()
echom 'complete check 1'
break
endif
endfor
return []
endif
endfun
set completefunc=CompleteMonths
set completeopt+=menuone,noselect
inoremap <SPACE> <SPACE><SPACE>
```
```
nvim -u init.vim
F<C-x><C-u><SPACE>
```
### Actual behaviour
`complete_check()` does not return TRUE. The complete function takes 3+ seconds to return.
### Expected behaviour
`complete_check()` return TRUE. The complete function takes 300ms to return. | bug-vim,needs:vim-patch | low | Minor |
555,707,707 | go | x/review/git-codereview: skip tests that require "gofmt" binary when it's not available | https://build.golang.org/log/36fc6a856500bd206f0f994b1565fb6badbe7034
```
aix-ppc64 at 6fbdfe48041c883a9f6d8c981a7205b7c327862a building review at f51a73253c4da005cfdf18a036e11185c04c8ce3
β¦
--- FAIL: TestGofmt (0.55s)
gofmt_test.go:46: git-codereview gofmt -l
util_test.go:323: died
stdout:
stderr:
git-codereview: invoking gofmt: exec: "gofmt": executable file not found in $PATH
β¦
```
I'm not sure whether this should be resolved by adding `gofmt` to the builder's `PATH`, by updating the `git-codereview` tool to invoke `go fmt` instead, by updating the test to install that tool if not present, or by updating the test to skip those cases if the `gofmt` binary is not found.
This is technically a release-blocker via #11811, but seems pretty minor.
(CC @dmitshur @cagedmantis @toothrot @trex58) | Testing,help wanted,NeedsFix | low | Minor |
555,728,304 | TypeScript | Make it possible to infer superclass type parameters / constructor overload from the `super` call | ## Search Terms
superclass base class generic type infer contextual infer parent generic super constructor
## Suggestion
Make it possible to infer superclass type parameters / constructor overload from the `super` call
## Use Cases
I'm working on an intermediate library with typings for a legacy codebase. That intermediate library is used in third party to use the functionality from the main codebase (called adapters). There are several supported ways to access this functionality:
1. `const foo1 = Adapter(options);`
2. `const foo2 = new Adapter(options);`
3. `class Foo3 extends Adapter { ... }` - The constructor must call the superclass constructor with the options.
Now the problem is that the `Adapter` "class" (actually an ES5-style "function" class) has some properties that only exist if specific options are passed to its constructor. I'm able to model this behavior for case 1 and 2, but not 3 - at least not without manually specifying the type.
Here's what I have so far. The code is split into three parts: main codebase, intermediate library, 3rd party / user code. ([Playground link](https://www.typescriptlang.org/play/?ts=3.8.0-dev.20200125&ssl=84&ssc=2&pln=79&pc=1#code/PTAEBsFMHMEMGMCep4HsAmkA0LYDs9UAXFAC32kgC4BYAKE3nFgCdIVmBnT0ASTyKQWeWOACC6WAAdBLUAG96oZaBCgERAK6jwyfKACiAZQCsAWk5FEUDrG6gAZprzwiAS1R4c8fQCN2PuBQ6KAA7m5EpOp4IeGRqJokeJChAIRKKpyoALaQAAosqFIAjFTRiADcGcpZuQVFAExl+JX01apgvGH4JESooKgAbkIsbpigkW48VlKQ7T7wpJAA8r4AVmUASpBoLOgAPJajeNA4LQB8oAA+oM6YDm7J6FV0AL5tdGoAvD+-f-8A34fNQAWWQaEw3n0iwo1Hoj1kDgQ7Ak0lkyxkHjwPEUdBUoBEuTKR0e0Be+IWSwA-GUiCxNJAXu86PQZijJDIhPxLPh4JB9gAVUCQAAeghiPFRnJYGPcnk4ly+oCFovF6Bx9AAkJTqBN6Yz6MzNVTQMtshF9vxZCJxBzZDgAEQ61ZrB2XABkCi1mu1CCWLrKBhFTE0mEtAiENqlsgA2k6-St1g6ALo4O6QB5Pc4vTXKI1lM0Wq2R0TRoSO51J7MfBFCJF80BllgAYXldM0rlQclxmuSoVAAApYHahAA5WBE0Akk4ASjKTe5RF5-PkhN10+gr2rdF7KVAguFYsgEsbI5lmPl5yHZ9lWM4ZQFc9PaK52KXLn5Au3+K115fLHHScNyfBc32XfZVwndc6VJLccwPVVj3VZ9pVvS8-1Qi9sQfECz0XcCvyZD5GGYNgUDbFDZHnM9WzfelOxYF56G+QFWNY4EwAAVU4IRyMhKdSAScAQn8dQeE4NxsikGw7FAKRUG4NxfCgeg0DfAkoNAJUHQcVBUF8VgHReNTLAGLCeCVeQNNyUBXiYugTN6SBLGKLTKKEAc1xnF5BBcgA6Ss1gqDpQHQVBnIJYhDymIgcFFWZXEgdAPkciZnKIBo3L7dyWE8qDvNZdKGgChMXWCtQwoiwgSFFGK4pFBLBGSlkHIo3yiAAZjcpsByKOVsQKuh2o6krFkTIKQsqnhquiyx6sapKUra9KABYsr3Hq+rvQb2pW0b-XWcqwCmyKapFOrDwW5rVOWywTHW-seqsvyXq2+UoTG2l9Vsnb0pMfbxqO2aiE4eadialKuB4AV0oANkPNVJTPfYmzQ7FLlxCk23ovpcre7CcrRzgZy9PF8UyTRZjx8zBvJlRJk4AGysm8Lpqi2q5su8HFrJvNDUhuxofSgB2BGkKR-8UZvcyMfmbGO1x3rzOo-8iZJzG6anSmPOe17zI+pYvoZH7yU1hmmcOlmqvZ87OeceLuea-FmWZVSoeVdKAA4xZPJspdV8zQE9eQdSNyAt1JrG6IVrslf6+9CZpyPNc4bXct1vz8dB3BPr1Y3Xlps3SCmC2JrUDmQZwXxEj4UByGGCZ+nQSnwDcHxBAmJYJkQWZ2hdgX7BhywAE4feQptVAAKm72Z1BYaBNFyARQEeBwRiSxvQFE1HA+D0O8-D0BJ7ADXlEcnHY6zlXMPj9X2nxVOqYHDOs4N3V23YAvTbp83AqBzhBKaGEsDPuhogA))
```ts
// legacy code, cannot change:
declare class InternalAdapter {
// actually an ES5-style class function, can be called with and without new!
someProp1: any;
someProp2: any;
// I want to override this type
cacheObj: Record<string, any> | undefined;
}
// ========================
// My code, can change:
interface AdapterOptions {
name: string;
cache?: boolean;
}
type AdapterInstance<T extends AdapterOptions> = T extends {
cache: true;
}
? Omit<InternalAdapter, "cacheObj"> & {
cacheObj: Exclude<InternalAdapter["cacheObj"], undefined>;
}
: Omit<InternalAdapter, "cacheObj">;
interface AdapterConstructor {
new (adapterName: string): AdapterInstance<{name: string}>;
new <T extends AdapterOptions>(adapterOptions: T): AdapterInstance<T>;
(adapterName: string): AdapterInstance<{name: string}>;
<T extends AdapterOptions>(adapterOptions: T): AdapterInstance<T>;
}
declare const Adapter: AdapterConstructor;
// ========================
// User code, should be as simple as possible
const name = "foobar";
const options = { name };
const test1 = Adapter(name);
test1.cacheObj; // does not exist, expected
const test2 = new Adapter(name);
test2.cacheObj; // does not exist, expected
const test3 = Adapter(options);
test3.cacheObj; // does not exist, expected
const test4 = new Adapter(options);
test4.cacheObj; // does not exist, expected
const test5 = new Adapter({ ...options, cache: true });
test5.cacheObj; // exists, expected
// Here, the problems start:
class Test6 extends Adapter<AdapterOptions> {
constructor(options: AdapterOptions) {
super(options);
this.cacheObj; // does not exist, expected
}
}
class Test7 extends Adapter<AdapterOptions> {
constructor(options: AdapterOptions) {
super({ ...options, cache: true });
this.cacheObj; // does not exist, unexpected
}
}
class Test8 extends Adapter<AdapterOptions & {cache: true}> {
constructor(options: AdapterOptions) {
super({ ...options, cache: true });
this.cacheObj; // exists, but I have to duplicate the type
}
}
```
Notice how the class definitions are all awkward. In `Test6` I have to duplicate the generic type `AdapterOptions` or the super call will default to the string constructor.
In `Test7` this is actually wrong, because the generic type overrides the conditional behavior for the `cacheObj`. This can be fixed like in `Test8`, but that is really ugly. IMO, TypeScript should be able to infer the type arguments from a constructor call if that type argument matches the class' type argument
## Examples
Show how this would be used and what the behavior would be - Ideally it should be like this:
```ts
class Test9 extends Adapter {
constructor(options: AdapterOptions) {
super({ ...options, cache: true });
this.cacheObj; // should exist
}
}
```
The `super` call would be used to infer that the 2nd constructor overload is the correct one:
```ts
new <T extends AdapterOptions>(adapterOptions: T): AdapterInstance<T>;
```
and therefore the instance type would be `AdapterInstance<AdapterOptions & {cache: true}>`.
## Checklist
My suggestion meets these guidelines:
* [ ] This wouldn't be a breaking change in existing TypeScript/JavaScript code **(not sure actually. I'd guess not?)**
* [x] This wouldn't change the runtime behavior of existing JavaScript code
* [x] This could be implemented without emitting different JS based on the types of the expressions
* [x] This isn't a runtime feature (e.g. library functionality, non-ECMAScript syntax with JavaScript output, etc.)
* [x] This feature would agree with the rest of [TypeScript's Design Goals](https://github.com/Microsoft/TypeScript/wiki/TypeScript-Design-Goals).
| Suggestion,Awaiting More Feedback | medium | Critical |
555,772,015 | go | x/pkgsite: partial search doesn't return (any) matches which are "close" or latest | ### What is the URL of the page with the issue?
* https://pkg.go.dev/search?q=goproxytes
* https://pkg.go.dev/search?q=sh
### What is your user agent?
<pre>
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.66 Safari/537.36
</pre>
### Screenshot
For https://pkg.go.dev/search?q=goproxytes:
<img width="735" alt="Screen Shot 2020-01-27 at 18 59 27" src="https://user-images.githubusercontent.com/3374574/73204610-2a7c0900-4137-11ea-803a-da081fd17bdc.png">
For https://pkg.go.dev/search?q=sh:
<img width="786" alt="Screen Shot 2020-01-27 at 19 00 04" src="https://user-images.githubusercontent.com/3374574/73204667-41226000-4137-11ea-9567-dcb7a2be1f7f.png">
### What did you do?
Visited either of the search results pages above.
### What did you expect to see?
For https://pkg.go.dev/search?q=goproxytes I would expect to see https://pkg.go.dev/github.com/rogpeppe/go-internal/goproxytest?tab=doc in the results.
For https://pkg.go.dev/search?q=sh I would expect to see:
* https://pkg.go.dev/mvdan.cc/sh/v3/syntax?tab=doc fairly near the top of results
* the modules `mvdan.cc/sh`, `mvdan.cc/sh/v2` and `mvdan.cc/sh/v3` listed as module search results, along with packages that are "close" matches
### What did you see instead?
For https://pkg.go.dev/search?q=goproxytes, zero results.
For https://pkg.go.dev/search?q=sh a number of results which I would consider "further away" than https://pkg.go.dev/mvdan.cc/sh/v3/syntax?tab=doc
FYI @mvdan | NeedsInvestigation,pkgsite,pkgsite/search | low | Major |
555,799,909 | pytorch | Second-order gradient cause segfault over time | ## π Bug
Hello, Iβm running a GAN model with some second-order regularization. The training went well at the beginning and the loss decreased. However, after a random period of time, ranging from 3000-8000 updates, the segfault occurs and the training was terminated automatically.
## To Reproduce
run the following script and wait, the error will finally occur. In my case it took 2 days to occur (total number fo iteration = 443298).
```
import torch
from torch.utils.data import Dataset, DataLoader
import torchvision.models as models
import torch.nn as nn
import torch.autograd as autograd
import torch.nn.functional as F
class data_gpu_prefetcher():
def __init__(self, loader, stop=False):
self.original_loader = loader
self.loader = iter(loader)
self.stream = torch.cuda.Stream()
self.stop = stop
self._count = 0
self.preload()
def preload(self):
self.next_input = next(self.loader, None)
if self.next_input is None and not self.stop:
self.loader = iter(self.original_loader)
self.next_input = next(self.loader)
with torch.cuda.stream(self.stream):
if isinstance(self.next_input, list):
self.next_input = [item.cuda(non_blocking=True) for item in self.next_input]
elif self.next_input is not None:
self.next_input = self.next_input.cuda(non_blocking=True)
def next(self):
self._count += 1
torch.cuda.current_stream().wait_stream(self.stream)
input = self.next_input
self.preload()
return input
def reset_count(self):
self._count = 0
def get_count(self):
return self._count
class RandomDataset(Dataset):
def __init__(self, size, length):
self.len = length
self.data = torch.randn(length, 3, size, size)
self.label = torch.randint(0, 10, (length,))
def __getitem__(self, index):
return self.data[index], self.label[index]
def __len__(self):
return self.len
class resnet_cls(nn.Module):
def __init__(self):
super(resnet_cls, self).__init__()
self.model = models.resnet50()
self.cls = nn.Linear(1000, 10)
self._count = 0
def forward(self, im, label, r1_reg=False):
im.requires_grad_(r1_reg)
score = self.model(im)
loss = F.nll_loss(F.log_softmax(self.cls(score), dim=1), target=label, reduction='none')
if r1_reg:
gradients = autograd.grad(
outputs=score.sum(),
inputs=im,
grad_outputs=None,
create_graph=True,
retain_graph=True,
only_inputs=True,
)[0]
gradients = gradients.view(gradients.size(0), -1)
gradient_norms = gradients.pow(2).sum(1)
loss += gradient_norms * 1
return loss
rand_loader = DataLoader(dataset=RandomDataset(224, 1000),
batch_size=32, shuffle=True)
train_loader_iterator = data_gpu_prefetcher(rand_loader, stop=False)
model = resnet_cls()
model.cuda()
model_para = nn.DataParallel(model)
opt = torch.optim.Adam(model.parameters(), lr=0.001, betas=(0., 0.99))
count = 0
while True:
r1_reg = count % 2 == 0
print(r1_reg)
count += 1
imgs, labels = train_loader_iterator.next()
loss = model_para(imgs, labels, r1_reg).mean()
opt.zero_grad()
loss.backward()
opt.step()
print(loss.item(), flush=True)
```
<!-- If you have a code sample, error messages, stack traces, please provide it here as well -->
## Expected behavior
After some random number of updates, in my case 443298 iterations, the problem occurs and training was terminated.
In PyTorch 1.3 it shows:
> Segmentation fault (core dumped)
It prints "True" for the value of "r1_reg" for this iteration, but the loss for the forward pass didn't print out. No other information is shown.
<!-- A clear and concise description of what you expected to happen. -->
## Environment
I'm using the official PyTorch Docker image to run my training. I used the official image 1.3-cuda10.1-cudnn7-devel.
Iβm using 4 Titan x (pascal) for data-parallel training.
## Additional context
<!-- Add any other context about the problem here. -->
| needs reproduction,triaged | low | Critical |
555,835,887 | go | cmd/go: list and download may read go.mod unnecessarily | ### What version of Go are you using (`go version`)?
<pre>
$ go version
go version go1.14beta1 darwin/amd64
</pre>
### Does this issue reproduce with the latest release?
yes
### What operating system and processor architecture are you using (`go env`)?
<details><summary><code>go env</code> Output</summary><br><pre>
$ go env
GO111MODULE=""
GOARCH="amd64"
GOBIN=""
GOCACHE="/Users/jayconrod/Library/Caches/go-build"
GOENV="/Users/jayconrod/Library/Application Support/go/env"
GOEXE=""
GOFLAGS=""
GOHOSTARCH="amd64"
GOHOSTOS="darwin"
GOINSECURE=""
GONOPROXY=""
GONOSUMDB=""
GOOS="darwin"
GOPATH="/Users/jayconrod/Code/repro/gopath"
GOPRIVATE=""
GOPROXY="https://proxy.golang.org,direct"
GOROOT="/opt/go/installed"
GOSUMDB="sum.golang.org"
GOTMPDIR=""
GOTOOLDIR="/opt/go/installed/pkg/tool/darwin_amd64"
GCCGO="gccgo"
AR="ar"
CC="clang"
CXX="clang++"
CGO_ENABLED="1"
GOMOD="/Users/jayconrod/Code/test/go.mod"
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-g -O2"
CGO_FFLAGS="-g -O2"
CGO_LDFLAGS="-g -O2"
PKG_CONFIG="pkg-config"
GOGCCFLAGS="-fPIC -m64 -pthread -fno-caret-diagnostics -Qunused-arguments -fmessage-length=0 -fdebug-prefix-map=/var/folders/rq/x0692kqj6ml8cvrhcqh5bswc008xj1/T/go-build200463196=/tmp/go-build -gno-record-gcc-switches -fno-common"
</pre></details>
### What did you do?
Run `go list -m` or `go mod download` in a directory with a malformed `go.mod` file. The commands are run with arguments that should not require information about the main module or the build list, so it shouldn't actually be necessary to read `go.mod`.
```
go list -m -versions golang.org/x/mod
go mod download golang.org/x/[email protected]
-- go.mod --
ΚβΟβΚ
```
### What did you expect to see?
Both commands should succeed.
### What did you see instead?
Both commands fail with an error like the one below:
```
go: errors parsing go.mod:
/Users/jayconrod/Code/test/go.mod:1: unknown directive: ΚβΟβΚ
```
| NeedsFix,modules | low | Critical |
555,859,465 | TypeScript | Case Sensitivity while importing in TypeScript | *TS Template added by @mjbvz*
**TypeScript Version**: 3.8.0-dev.20200108
**Search Terms**
- windows
- case sensitivity
---
Issue Type: <b>Bug</b>
1) Create a file in the tree using right click -> New File
2) Name the file "A-file.ts"
3) Rename the file using right click -> Rename to "a-file.ts"
4) Auto-import any exported method from "a-file.ts". It will show as:
```js
import { xyz } from "A-file"
```
However, it should be:
```js
import { xyz } from "a-file"
```
Probably related to NTFS not renaming a file when just the case of a letter is changed?
VS Code version: Code 1.39.2 (6ab598523be7a800d7f3eb4d92d7ab9a66069390, 2019-10-15T15:35:18.241Z)
OS version: Windows_NT x64 10.0.18362
<!-- generated by issue reporter --> | Bug | low | Critical |
555,861,144 | flutter | v2 embedding docs don't explain background plugin cases | This was raised by @ryanheise in [flutter/flutter/issues/47153#issuecomment-578418750](https://github.com/flutter/flutter/issues/47153#issuecomment-578418750):
> The critical thing I was looking for in this project [the android_alarm_manager plugin] was how to initialise the background isolate.
>
> There are various comments in `FlutterBackgroundExecutor` which touch on things that I would love to see fully explained in the guide and API documentation:
>
> ```java
> // We need to create an instance of `FlutterEngine` before looking up the
> // callback. If we don't, the callback cache won't be initialized and the
> // lookup will fail.
> FlutterCallbackInformation flutterCallback =
> FlutterCallbackInformation.lookupCallbackInformation(callbackHandle);
> ```
>
> This isn't mentioned in the migration guide and is also not mentioned in the javadoc for `FlutterCallbackInformation`.
>
> Also:
>
> ```java
> // The pluginRegistrantCallback should only be set in the V1 embedding as
> // plugin registration is done via reflection in the V2 embedding.
> if (pluginRegistrantCallback != null) {
> pluginRegistrantCallback.registerWith(new ShimPluginRegistry(backgroundFlutterEngine));
> }
> ```
>
> The migration guide does not explain how this reflection approach works.
>
> Assuming that for each `FlutterEngine` instance, the `GeneratedPluginRegistrant` is automatically called and a new instance of the plugin class is created and attached to the engine resulting in a 1-to-1 mapping between engines and plugins, how does a plugin instance detect whether it is running in a flutter engine that is associated with the activity/ui vs the headless engine? I used to be able to test whether `registrar.activity()` returned null, but now I assume I have to override `onAttachedToEngine` and figure this out from the `FlutterPluginBinding` parameter.
>
> The `androidalarmmanager` plugin overrides this and uses `getFlutterEngine` which looks almost promising except that this is a deprecated API:
>
> ```java
> @Override
> public void onAttachedToEngine(FlutterPluginBinding binding) {
> onAttachedToEngine(
> binding.getApplicationContext(), binding.getFlutterEngine().getDartExecutor());
> }
> ```
>
> And even if it were fine for me to call the deprecated `getFlutterEngime` method, I do not see any way from there to get the `RenderSurface` and test whether it's null.
> I can now see that `ServiceAware` might be the way to do it, but this API doesn't seem to work, and none of the official plugins demonstrate how to use it. I made my plugin implement both `ActivityAware` and `ServiceAware` but only the lifecycle methods of the former were actually called. I also passed in my `Service` instance as the constructor argument when creating the background `FlutterEngine` but this itself didn't cause the `ServiceAware` callbacks to be called.
>
> In any event, I got my plugin working with v2 using a different approach.
>
> As some constructive feedback, I do appreciate all the hard work the Flutter team is doing, BUT I also hope that this migration experience is not something I will ever have to go through again. My suggestion is that a comprehensive migration guide should be in place before the release is rolled out, and should be prominently linked to from the release notes.
/cc @xster @matthew-carroll | platform-android,engine,d: api docs,a: existing-apps,P2,a: plugins,team-android,triaged-android | low | Major |
555,864,420 | godot | ShaderMaterial doesn't save with sensible defaults | **Godot version:**
3.2 rc3
**OS/device including version:**
ArcoLinux
**Issue description:**
When creating a ShaderMaterial and assigning it a shader, Godot will not supply the shader params with sensible defaults, but instead assign null to anything which wasn't set manually.
```
uniform vec4 base_color : hint_color;
uniform vec4 pattern_color : hint_color = vec4(1);
uniform sampler2D pattern_texture : hint_albedo;
uniform vec2 pattern_size = vec2(1);
uniform vec2 pattern_offset;
uniform vec4 black : hint_color = vec4(.06, .09, .16, 1);
uniform vec4 white : hint_color = vec4(1., .91, .83, 1);
uniform bool shadeless;
uniform bool specular;
uniform float spec_softness : hint_range(0, 1) = 0.01;
uniform float spec_size : hint_range(0, 1) = 0.01;
uniform float threshold : hint_range(0, 1) = 0.;
uniform float softness : hint_range(0, 1) = 0.2;
```
```
[gd_resource type="ShaderMaterial" load_steps=2 format=2]
[ext_resource path="res://Source/Shaders/DaisyShader2.shader" type="Shader" id=1]
[resource]
shader = ExtResource( 1 )
shader_param/base_color = null
shader_param/pattern_color = Color( 1, 1, 1, 1 )
shader_param/pattern_size = Vector2( 1, 1 )
shader_param/pattern_offset = null
shader_param/black = Color( 0.06, 0.09, 0.16, 1 )
shader_param/white = Color( 1, 0.91, 0.83, 1 )
shader_param/shadeless = null
shader_param/specular = null
shader_param/spec_softness = 0.01
shader_param/spec_size = 0.01
shader_param/threshold = 0.0
shader_param/softness = 0.2
```
As seen above, many params are saved as null, when they should be colors, vectors or booleans. In the editor, these always default to, e.g. black, Vector2(0, 0), and false.
This works up until the point where you attempt to access this param in code later in, e.g. `(bool)shaderMat.GetShaderParam("specular")`, in which case you get a game crash and a confusing error about something somewhere being null; your first thought is to wonder if the shader material itself is null, but it doesn't seem to be, and you would hardly guess it's due to a value type being null.
In an ideal Godot, ShaderMaterial resources would be saved with sensible defaults for its value types; it makes sense for a sampler2d to be possibly null, but checking for a null bool is not intuitive, and checking every param you access for null is tedious. | enhancement,discussion,topic:shaders | low | Critical |
555,889,926 | rust | Tracking issue for future-incompatibility lint `conflicting_repr_hints` | This is the **summary issue** for a bug fix related to `repr(...)` hints. The goal of this page is describe why this change was made and how you can fix code that is affected by it. It also provides a place to ask questions or register a complaint if you feel the change should not be made. For more information on the policy around future-compatibility warnings, see our [breaking change policy guidelines][guidelines].
[guidelines]: https://forge.rust-lang.org/rustc-bug-fix-procedure.html
### What is the warning for?
The compiler incorrectly accepts `#[repr(...)]` hints on data types where the hints are incompatible and have conflicts. Examples of this includes:
```rust
// from `src/test/ui/conflicting-repr-hints.rs
#[repr(u32, u64)] //~ ERROR conflicting representation hints
enum D {
D,
}
```
We are presently issuing a deny-by-default lint when conflicting representation hints are used together but we expect to transition the lint to hard **errors** in the future.
### How can you fix your code?
Generally speaking, the conflict should be fixed by more clearly expressing your intent so that the conflict is resolved. | A-attributes,A-lints,T-compiler,C-future-incompatibility,C-tracking-issue | low | Critical |
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