Unexplainable ClassCastException in android.widget.ProgressBar.onRestoreInstanceState

Question

I\'ve had my application out in the store for a while, but it seems it crashes occasionally according to the crash reports in the Developer Console, saying: java.lang.

Answer 1

In my case there were two different views with same id. One of them in the main layout and the other was in another layout included by the main layout as a view. I changed one of the ids.