Recursive loop when implementing cell's preferredLayoutAttributesFittingAttributes:

[markst]

Possibly related to #11

If using estimated item sizes:

layout.estimatedItemSize = CGSizeMake(50, 50);

in combination with UICollectionViewCell override of:

- (UICollectionViewLayoutAttributes *)preferredLayoutAttributesFittingAttributes:(UICollectionViewLayoutAttributes *)layoutAttributes {
    CGFloat randomWidth = (arc4random() % 120) + 60;
    layoutAttributes.size = CGSizeMake(randomWidth, 60);
    return layoutAttributes;
}

Application will fall into recursive loop.

[lukecharman]

http://www.openradar.me/25303115

[pmusolino]

Same here