在performBatchUpdates中调用deleteItems 删除 cell 崩溃

[jiangmingz]

*** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'no UICollectionViewLayoutAttributes instance for -layoutAttributesForDecorationViewOfKindOfKind: com.JJCollectionViewRoundSectionSwift at path <NSIndexPath: 0xaaee6f0d73fffca8> {length = 2, path = 0 - 0}'

[kingjiajie]

*** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'no UICollectionViewLayoutAttributes instance for -layoutAttributesForDecorationViewOfKindOfKind: com.JJCollectionViewRoundSectionSwift at path <NSIndexPath: 0xaaee6f0d73fffca8> {length = 2, path = 0 - 0}'

您好，我排查一下是什么原因。感谢反馈。