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

Instead of:

for (UIView *subView in subviews)
     [subView removeFromSuperview];

Try:

[subviews makeObjectsPerformSelector:@selector(@"removeFromSuperview");