the behavior of the UICollectionViewFlowLayout is not defined, because the cell width is greater than collectionView width
select collectionview in storyboard go to size inspector change estimate size to none
select collectionview in storyboard go to size inspector change estimate size to none
I encountered the same problem today with the same exact error message when trying to submit our app (using Xcode 7 beta 5) but instead of the instabug.bundle bit, it was for me TencentOpenApi_IOS_Bundle.bundle. I solved the problem by finding the named bundle in the project then – just as the error message suggests – … Read more