*** Assertion failure in -[UICollectionView _createPreparedSupplementaryViewForElementOfKind:atIndexPath:withLayoutAttributes:applyAttributes:]1555错误

出现此错误的原因就是下面的方法里面

- (UICollectionReusableView *)collectionView:(UICollectionView *)collectionView viewForSupplementaryElementOfKind:(NSString *)kind atIndexPath:(NSIndexPath *)indexPath

不可 alloc 你想要的view 需要通过collectionView的

dequeueReusableSupplementaryViewOfKind:UICollectionElementKindSectionFooter withReuseIdentifier:kProductSectionFooterIdentifier forIndexPath:indexPath

方法复用

*** Assertion failure in -[UICollectionView _createPreparedSupplementaryViewForElementOfKind:atIndexPath:withLayoutAttributes:applyAttributes:]1555错误

原文：http://www.cnblogs.com/ycq-firstBlood/p/5026617.html