unable to understand why my if condition is failing
hey uipathians,

following is an if condition that am using as part of a workflow

[[image]](https://aws1.discourse-cdn.com/uipath/original/3x/3/e/3e622cdc8c4dad0e34bd31d53099e7821bbcacb3.png "image.png")

the condition that is being used is:

(convert.tostring(date\_created\_hs.substring(0,10)).equals(convert.tostring(date\_created\_cchq.substring(0,10)))) or (date\_created\_hs <> “”)

the motto of this workflow is…
[image] akanksha\_varshney:

(convert.tostring(date\_created\_hs.substring(0,10)).equals(convert.tostring(date\_created\_cchq.substring(0,10)))) or (date\_created\_hs <> “”)

hey,

try with the following one,

(convert.tostring(date\_created\_hs.substring(0,10).trim).equals(convert.tostring(date\_created…
Check if any of the values in the cells are null.  

If they are you need to modify your code to check for null conditions before using `ToString()`. The problem is in your document.ready script:



```
$("#datepicker").datepicker();
```

This is returning an error that it is not a function. I'm not sure how the actual call should be, but check the documentation on that. > if( !@include( $path ) ) {
> 
> 


That part of the syntax is totally wrong. I don't think that an include is not meant to be in an if statement. Also replace the include with the require function which does the same thing but with error reporting. Also I would advice removing those @ symbols. So the above quote should be the following:



```
if(file_exists($path)) {
require( $path );
} else {
``` the code you posted above still has the original img tag with joy.jpg, so it doesn't show what you entered that did not work.
but taking a wild guess, i would point out that javascript is case-sensitive, and so is the challenge checker, so if you accidentally substituted lower case for upper case, or vice-versa, it would not work in the code or pass the challenge. not sure i understood. are you having problems with this code?

if yes, i think you’re using the wrong comparison operator (not = but ==). see: <https://feedback.photoshop.com/conversations/lightroom-classic/lightroom-classic-when-trying-to-add-files-to-collections-i-get-this-error-0-attempt-to-compare-two-nil-values/5f9091ea35f40c2520b9ecc4> hi [@omar\_jandal](/u/omar_jandal) i found the problem!

somewhere on your site is a interaction fireing on your “article v3” class. [[image]](https://aws1.discourse-cdn.com/business5/uploads/webflow1/original/3x/e/f/ef1234ea647732bbbe8dcba17f1f3301d12dd79e.png "image") [[image]](https://aws1.discourse-cdn.com/business5/uploads/webflow1/original/3x/f/8/f8a0c96ba03678a653e0aa1af8c13d0e631a6558.png "image")

i don´t know where the interaction is set, but if you mind it i would simply change the color in the interaction from purple to green. or just delete it. i have also s… May be the function is executed before the document is ready.
Try to use document.ready function like this:



```
$( document ).ready(function() {
    $('#machines').change(function() {
        var $selected = $(this).find(':selected');
        $('#description').html($selected.data('description'));
    }).trigger('change');
});

``` hi,

i can compile your code without error.

could you help to double check your makefile and environment?

environment is set by jetpack2.3.1

topic\_988388.cpp

#include "nvxio/application.hpp"

#include "nvx/nvx\_opencv\_interop.hpp"

#include <opencv2/imgproc/imgproc.hpp>

std::vector<cv::mat> tovisi… hey [@skyler.sorensen](/u/skyler.sorensen), welcome to the auth0 community!

this error is appearing because of the following limitation:

[image]

[metadata best practices](https://auth0.com/docs/best-practices/metadata-best-practices#metadata-storage-and-size-limits)

best practices for metadata in auth0.

metadata is allowed 10 strings with max 500 chars. may be you can breakdown …