Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'no UICollectionViewLayoutAttributes instance for -layoutAttributesForDecorationViewOfKind: ZLCollectionReusableView at path <NSIndexPath: 0xd75e8385f47ec650> {length = 2, path = 0 - 0}'

[tang786472181]

collectionview在做insert的时候，有一定几率触发，出现过几次

collectionView.performBatchUpdates {
                        collectionView.insertItems(at: idx)
                    } completion: { _ in
                    }

参考1https://stackoverflow.com/questions/30562493/no-uicollectionviewlayoutattributes-instance-for-layoutattributesforitematinde
参考2https://stackoverflow.com/questions/38005641/no-uicollectionviewlayoutattributes-instance-for-layoutattributesforsupplementa
参考3https://stackoverflow.com/questions/20436022/using-uicollectionview-performbatchupdates-with-a-uicollectionviewflowlayout

[czl0325]

能不能提供一个demo给我测试？