<p dir="auto">The first time I build an app, <code class="notranslate">flutter run</code> just seems to hang after giving some obscure error message (something from FlutterDynamicsServiceLoader.mm). Eventually though (after I have up waiting) it completes and everything is fine.</p>
<p dir="auto">We should make it faster.</p>
<p dir="auto">We should also give progress while it's doing whatever it's doing so that you don't time out while waiting.</p>
<p dir="auto">Steps:</p>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="flutter create testapp
cd testapp
flutter run"><pre class="notranslate"><code class="notranslate">flutter create testapp
cd testapp
flutter run
</code></pre></div>
<h2 dir="auto">Steps to Reproduce</h2>
<p dir="auto">On the iOS simulator...</p>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="flutter create new-project
cd new-project/
flutter run"><pre class="notranslate"><code class="notranslate">flutter create new-project
cd new-project/
flutter run
</code></pre></div>
<p dir="auto">Wait 1 minute and nothing has occurred. The app icon is not present on the simulator.</p>
<h2 dir="auto">Flutter Doctor</h2>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="[✓] Flutter (on Mac OS, channel master)
    • Flutter at /Users/drewwarren/flutter
    • Framework revision abeb5c7363 (10 minutes ago), engine revision fe509b0d96

[x] Android toolchain - develop for Android devices
    x Android Studio / Android SDK not found. Download from https://developer.android.com/sdk/
      (or visit https://flutter.io/setup/#android-setup for detailed instructions).

[✓] iOS toolchain - develop for iOS devices (Xcode 7.3.1)
    • XCode at /Applications/Xcode.app/Contents/Developer
    • Xcode 7.3.1, Build version 7D1014

[✓] Atom - a lightweight development environment for Flutter
    • flutter plugin version 0.2.4
    • dartlang plugin version 0.6.34"><pre class="notranslate"><code class="notranslate">[✓] Flutter (on Mac OS, channel master)
    • Flutter at /Users/drewwarren/flutter
    • Framework revision abeb5c7363 (10 minutes ago), engine revision fe509b0d96

[x] Android toolchain - develop for Android devices
    x Android Studio / Android SDK not found. Download from https://developer.android.com/sdk/
      (or visit https://flutter.io/setup/#android-setup for detailed instructions).

[✓] iOS toolchain - develop for iOS devices (Xcode 7.3.1)
    • XCode at /Applications/Xcode.app/Contents/Developer
    • Xcode 7.3.1, Build version 7D1014

[✓] Atom - a lightweight development environment for Flutter
    • flutter plugin version 0.2.4
    • dartlang plugin version 0.6.34
</code></pre></div>
<h2 dir="auto">Logs and Crash Reports</h2>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="new-project$ flutter run
Running lib/main.dart on iPhone 5s..."><pre class="notranslate"><code class="notranslate">new-project$ flutter run
Running lib/main.dart on iPhone 5s...
</code></pre></div>
<p dir="auto">No additional output after a minute</p>