iOS 7.1 removeFromSuperview crash

Question

My app didn\'t have any crash until iOS 7.1 came out. Now on any removeFromSuperview method, crash. For example: I got view controllers, and when I

Answer 1

Please be sure that all of possible delegates removed before views deletion (i.e. someScrollViewDelegate = nil; before [someScrollView removeFromSuperview];) an/or animations are fully completed (all of CATransaction, [UIViev beginAnimation...], [UIView animateWithDuration...] etc.).