*** Assertion failure in -[UICollectionView _dequeueReusableViewOfKind:withIdentifier:forIndexPath:viewCategory

报错提示:

 

*** Assertion failure in -[UICollectionView _dequeueReusableViewOfKind:withIdentifier:forIndexPath:viewCategory:], /SourceCache/UIKit_Sim/UIKit-3318.16.14/UICollectionView.m:3307

 

 *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'invalid nib registered for identifier (SXDealCellID) - nib must contain exactly one top level object which must be a UICollectionReusableView instance'

 

 

解决方案:

  在自定义xib时,额外多了一个控件在另外的区域,把此控件删掉即可。

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