UIScrollView EXC_BAD_ACCESS crash in iOS SDK

Question

I have an iPhone SDK application that has several views that appear and disappear as the user creates content. After using the application on a device for a while, I get th

Answer 1

After facing the same problem I set:

self.collectionView.delegate = nil;

in - (void)viewDidLoad (before actually setting ViewController as collectionView delegate) and -(void)viewWillDisappear:(BOOL)animated

Everything works fine now.

Thanks for help.