If i have a sub app in a frame in android and jump to another frame (or destroy the sub-app!), the app crashes with this log:
E/AndroidRuntime: FATAL EXCEPTION: main
java.lang.NullPointerException: Attempt to invoke virtual method 'void android.media.SoundPool.autoResume()' on a null object reference
Tested on Xiaomi Redmi Note 8T (Android 9), Huawei P9lite (Android