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

UPDATED

try to do this:

NSArray *subviews = [NSArray arrayWithArray:[contentVc subviews]];
for (UIView *subView in subviews)
     [subView removeFromSuperview];

I think that you got the crash beacuse you're trying to fast enumerate an array that has variable length (in fact when you remove a subview, it is removed also from subview array).

If you want to remove the viewcontroller, just call:

[contentVc.view removeFromSuperView];
[contentVc removeFromParentViewController];