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POCollectionView is overlaping the cells
 

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    <p>My aim is to have a collection view at the footer of my view. The cells are filled with photos from the photo library. I don´t know why but the cells are overlaping each other. Does anybody know why? Here is the code from the ViewController:</p> <pre><code>- (NSInteger)numberOfSectionsInCollectionView:(UICollectionView *)collectionView { return 1; } - (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section { return [self.fotoArray count]; } - (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath { static NSString *cellIdentifier = @"foto_cell"; FotoCell *cell = [self.collectionView dequeueReusableCellWithReuseIdentifier:cellIdentifier forIndexPath:indexPath]; Foto *currFoto = [self.fotoArray objectAtIndex:indexPath.row]; // Set the selectedFotoID [CoreDataManager sharedInstance].selectedFotoId = ((Foto*)[self.fotoArray objectAtIndex:indexPath.row]).objectID; NSURL *u = [NSURL URLWithString:currFoto.f_path]; [self findImage:u in: cell]; return cell; } // Get Photo from Asset Library -(void)findImage:(NSURL*)u in: (FotoCell*) cell { __block FotoCell *blockCell = cell; // ALAssetsLibraryAssetForURLResultBlock resultblock = ^(ALAsset *myasset) { ALAssetRepresentation *rep = [myasset defaultRepresentation]; CGImageRef iref = [rep fullResolutionImage]; if (iref) { UIImage *largeimage = [UIImage imageWithCGImage:iref]; //[largeimage retain]; UIImage *thumbnail = [UIImage imageWithCGImage:iref scale:0.15 orientation:UIImageOrientationUp]; [blockCell.fotoThumb setImage:thumbnail]; } }; // ALAssetsLibraryAccessFailureBlock failureblock = ^(NSError *myerror) { NSLog(@"cant get image - %@",[myerror localizedDescription]); }; NSURL *asseturl = u; ALAssetsLibrary* assetslibrary = [[[ALAssetsLibrary alloc] init] autorelease]; [assetslibrary assetForURL:asseturl resultBlock:resultblock failureBlock:failureblock]; } </code></pre> <p>And here the Code from my Cell.m class:</p> <pre><code>@implementation FotoCell - (id)initWithFrame:(CGRect)frame { self = [super initWithFrame:frame]; if (self) { // Initialization code } return self; } - (void)dealloc { [_fotoThumb release]; [super dealloc]; } @end </code></pre>
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