2019.2.0f1 is crashing when I clicked on Icon Setting in player setting

I'm getting lots of errors around using Unity (semi-) new Scopes.
I'm getting this error a lot:
Code (csharp):

1. Scope was not disposed! You should use the 'using' keyword or manually call Dispose.
2. UnityEngine.Scope:Finalize()

does anyone knows what is the problem? and how to fix this thing?

 

Do you have the solution? i have the same problem

 

Is this the icon settings for the ANDROID player? If so, then I'm having what may be the same problem. To verify:
1. clear the console.
2. open the android player settings window and then close it as quickly as possible.
3. check the error messages. do you have one that looks like this:
CommandInvokationFailure: Failed to update Android SDK package list.
C:/Program Files/Unity/Hub/Editor/2019.2.1f1/
Editor/Data/PlaybackEngines/AndroidPlayer\SDK\tools\bin\sdkmanager.bat --list

stderr[

]
stdout[

ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.

Please set the JAVA_HOME variable in your environment to match the
location of your Java installation.
]
exit code: 1
if so, then you probably have the same problem I'm having.
If you had Unity install the Android SDK and build tools, then you already have a JDK installed, but, for some reason, the Unity build system isn't passing that data to the script that checks the Android package list.
A simple workaround is to create a JAVA_HOME environment variable and set it to the location of your JDK. for Unity 2019.2.1f1 this will be:
C:\Program Files\Unity\Hub\Editor\2019.2.1f1\Editor\Data\PlaybackEngines\AndroidPlayer\Tools\OpenJDK\Windows
For other versions, you'll need to adjust the 2019.2.1f1 in the path to the corresponding version number. Also, you'll need to RESTART your computer before the changes will take effect.
EDIT:
Further information that might be relevant:
1. This problem does not seem to occur with Unity 2019.1.14f1 or 2019.3.0b1.
2. Using the "Build and Run" command seems to work even when that Android Player Settings panel does not.
3. Manually setting the path to the JDK in the "External Tools" panel doesn't make any difference nor does checking the "Open JDK" option when installing Android build support.

 

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hey, man I build my apk for test... after you build one time the Icon Setting problem was solved and I'm working with this version since...hope could help

 

Hi i need help when click in icon nothing shown and i cant even back to other setings ???