Crash when custom UICollectionViewLayout
toanbv-fabbi opened this issue · comments
I create UICollectionView with custom UICollectionViewLayout
Call RestApi and update data with snapshot for CollectionViewDiffableDataSource
and result
var snapshot = DiffableDataSourceSnapshot<Section,Post>() let section = Section() snapshot.appendSections([section]) snapshot.appendItems(self.posts) self.dataSource.apply(snapshot)
If I use UICollectionViewDataSource (default) instead then no error
https://i.imgur.com/rl6FG9s.png
Environments
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version:
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Swift version: 5.1
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iOS version: 12
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Xcode version: 10.3
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Devices/Simulators: iPhone X
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CocoaPods/Carthage version:
Sorry, I don't know anything because there is too little information.