CODEWITHSUNDEEP
iosswiftiphoneipaduicollectionview
Dhanraja
Dhanraja

Reputation: 211

Xcode 13 for iOS 15 getting warning on console UICollectionViewRecursion] cv == 0x7fc7f418e000 Disabling recursion trigger logging

I am using CompositionalLayout for UICollectionView. Before iOS 15 working fine without warning. But in Xcode 13 and iOS 15 getting below warning while scrolling UICollectionView

[UICollectionViewRecursion] cv == 0x7fc7f418e000 Disabling recursion trigger logging

I am using diffrent type of custom cell and that custom cell using customview.

Here is my configuration for cell UICollectionView ->CustomUICollectionviewCell->CustomUIView(load by nib)

How to resolve this issue?

Thanks in advance.

Upvotes: 6

Views: 2640

Answers (3)

Coder ACJHP
Coder ACJHP

Reputation: 2224

Today, I faced the same issue where, on any movement in the collectionView, the console was printing the same message, and my cells couldn't layout correctly. I fixed it by removing estimatedItemSize from my layout, adding itemSize, and reassigning the item size in the sizeForItemAt method in the UICollectionViewDelegateFlowLayout delegate. It worked well with no messages in the console.

private lazy var defaultLayout: UICollectionViewFlowLayout = {
    let defaultLayout = UICollectionViewFlowLayout()
    defaultLayout.scrollDirection = .vertical
    // defaultLayout.estimatedItemSize = CGSize(width: view.frame.width, height: 240) // Removed
    defaultLayout.itemSize = CGSize(width: view.frame.width, height: 240) // Added
    defaultLayout.minimumLineSpacing = 10
    return defaultLayout
}()

Upvotes: 0

poPaTheGuru
poPaTheGuru

Reputation: 1100

I found this issue on GitHub for ChatLayout which is discussing this:

https://github.com/ekazaev/ChatLayout/issues/23

And it shows is just an internal problem from Apple itself.

https://twitter.com/caughtinflux/status/1439276097464528896?s=21

Upvotes: 0

matt
matt

Reputation: 535889

I don't believe there's any real issue here. I get this message in an app that doesn't even use collection views. You should just ignore the message, which appears only in the Xcode console and probably only on a simulator.

Upvotes: 1

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