Answers for "Unhandled Exception: PlatformException(no_available_camera, No cameras available for taking pictures., null, null)"

Unhandled Exception: PlatformException(no_available_camera, No cameras available for taking pictures., null, null)

Unhandled Exception: PlatformException(no_available_camera, No cameras available for taking pictures., null, null)


Fix : 
<uses-permission android:name="android.permission.QUERY_ALL_PACKAGES"/>

and that's because using compile sdk api 30 => Android 11, 
any api will Work normally