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Editorial Team
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Asked: 2026-05-26T19:00:55+00:00

What I want to do is create a simple NSCollectionView in my application and

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What I want to do is create a simple NSCollectionView in my application and populate it with images.

I have managed to design/link everything in Interface Builder and I try to load an array of whatever into the collection view so that it will display the view (nib-file) linked to it in the interface builder, but I had no luck so far. There is no way I can make to collection view display anything.

 NSMutableArray * array = [[NSMutableArray alloc] init];
 [array addObject:@"Test"];
 [array addObject:@"Test"];
 [array addObject:@"Test"];
 [array addObject:@"Test"];
 [array addObject:@"Test"];

 [myCollectionView setContent:array];

I have followed 2 guides I found on Google but they seem to be deprecated, they wont work in Xcode 4.

I’m desperate please help me. I just want to make the NSCollectionView to display anything. I’m running Lion and xcode 4.1

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1 Answer

  1. Editorial Team

    I solved the problem.

    In order for the NSCollectionView to show anything, the NSArray that you provide to it must have nil as the last element.

    After that the NSCollectionView was displaying beautifully.

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