*** 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

时间： 2024-08-05 19:37:46

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