CODEWITHSUNDEEP
ios5ios6uicollectionview
Ben Lu
Ben Lu

Reputation: 3052

Unknown class [A Collection View Controller] in Interface Builder file

I wish to run iOS 6 programs on my iOS 5.1.1 iPad 1st generation, and all the UICollectionViews are all disappeared and debug console says 

Unknown class collectionViewController in Interface Builder file

Is it because of incompatibility with UICollectionViews in iOS 5?

Upvotes: 1

Views: 1423

Answers (1)

sdegutis
sdegutis

Reputation: 108

Correct. According to the documentation for the UICollectionView class, its availability is marked as "Available in iOS 6.0 and later." which means it does not exist in iOS 5.

Upvotes: 3

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