- (UICollectionViewCell*)collectionView:(UICollectionView*)collectionView cellForItemAtIndexPath not called

Question

I have this two delegate:

#pragma mark = UICollectionViewDataSource

- (NSInteger)collectionView:(UICollectionView*)collectionView numberOfItemsInSection:(NSInteger)section
{
    NSLog(@"COUNT IS %d", [[AHImageDataSource sharedDataSource] count]);
    return [[AHImageDataSource sharedDataSource] count];
}

- (NSInteger)numberOfSectionsInCollectionView:(UICollectionView*)collectionView
{
    return 1;
}

numberOfItemsInSection returned 12. but the cellForItem is not called. When I just hardcode the numberOfItemsInSection, it actually is getting called. Any idea of why this weird issue is hapening?

Here's a sample project demonstrating the issue

Answer 1

If [[AHImageDataSource sharedDataSource] count] is returning nil , cellForItemAtIndexPath will not get called. So please make sure that [[AHImageDataSource sharedDataSource] count] has some value.

I'm not able to download your sample project, so can't help much. :(

Answer 2

Did you set the delegate?..

Be sure that the method name is correct or you are missing something..

Answer 3

The file PintCollectionViewLayout.m was not included in the Compile Sources in the target's Build phase. Add that, resolved the issue for me.