我对UICollectionViewController
. 我从默认视图控制器开始,然后对UICollectionView
. 当我单击链接到该集合的按钮时,我有那个
错误:
could not dequeue a view of kind: UICollectionElementKindCell with identifier Cell - must register a nib or a class for the identifier or connect a prototype cell in a storyboard'
并且信号似乎是从那个 lign 抛出的:
UICollectionViewCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:identifier forIndexPath:indexPath];
这是什么意思 ?