UICollectionView exception in UICollectionViewLayoutAttributes from iOS7

Question

I have done a View in CollectionView with CustomLayout. In iOS6 it worked great but iOS7 it throws an exception like this.

Terminating app due to uncaught exception

Answer 1

I had the same exception: in iOS 7, you need now to override the inherited isEqual: in your UICollectionViewLayoutAttributes subclass as stated in Apple documentation here.