Mitmatched frame

[PatrickSH79]

`Hi ApplikeySolutions,
Unfortunately, I ran into a Problem with GravitySlider using Swift 4.1 on XCode 10.1:

TIMESTAMP MYAPP[4843:192324] Logging only once for UICollectionViewFlowLayout cache mismatched frame
TIMESTAMP MYAPP[4843:192324] UICollectionViewFlowLayout has cached frame mismatch for index path <NSIndexPath: 0xc3c3a5e22250291b> {length = 2, path = 0 - 1} - cached value: {{154.45696076278136, 67.006175491898148}, {152.38257137345681, 206.54764901620371}}; expected value: {{177.5, 51}, {176, 238.56}}
TIMESTAMP MYAPP[4843:192324] This is likely occurring because the flow layout subclass GravitySliderFlowLayout.GravitySliderFlowLayout is modifying attributes returned by UICollectionViewFlowLayout without copying them

I already tried things like copying the Attributes as shown on StackOverflow (https://stackoverflow.com/questions/31508153/warning-uicollectionviewflowlayout-has-cached-frame-mismatch-for-index-path-ab), but it didn't work out.

Any ideas / help on that?

Thank you in advance!
-Patrick

[andreimarkoff]

guard let collectionView = collectionView, let attri = super.layoutAttributesForElements(in: targetRect) else { return nil }
guard let attributes = NSArray(array: attri, copyItems: true) as? [UICollectionViewLayoutAttributes] else { return nil }

@PatrickSH79 this worked for me