Android IncompatibleClassChangeError and Fatal Exception: java.lang.VerifyError I got the following error after updating the app to play store, I didn't get the error but from the firebase crashlytics i found the following crash issue, so please let me know what i have to do or i require downgrade to older version now? or required to add following line? -keep class androidx.core.app.* { ; } If I add the above line then is it best practice to do that? Is it secure? My Error are following : Fatal Exception: java.lang.IncompatibleClassChangeError: Superclass...