LinearLayout$LayoutParams cannot be cast to android.widget.FrameLayout$LayoutParams

Question

Explanation and solution at the bottom.

I am developing one slider layout animation, the animation work fine but when all processes end, they get next E

Answer 1

Try doing a clean of your project. You must have copy pasted a block of xml from a FrameLayout and changed the tag. This is a nasty bug in android.

There was a similar issue on another discussion. I hope this is the same cause.