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POImage not showing in my UICollectionView
 

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  1. POImage not showing in my UICollectionView
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    <p>So I've been looking for a solution to this issue, but can't seem to find anything. I have an array that I load with image paths using the below method</p> <pre><code>- (IBAction)btnPictures:(id)sender { // Create the next view controller. ImageGalleryViewController *galleryViewController = [[ImageGalleryViewController alloc] initWithNibName:@"ImageGalleryViewController" bundle:nil]; // Search for paths and get users home directory NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES); // get path at first index (in case multiple returned NSString *documentsDirectory = [paths objectAtIndex:0]; NSArray *dirContents = [[NSFileManager defaultManager] contentsOfDirectoryAtPath:documentsDirectory error:nil]; NSArray *files = [dirContents filteredArrayUsingPredicate:[NSPredicate predicateWithFormat:@"pathExtension IN %@", @"png"]]; // Pass the selected object to the new view controller. [galleryViewController setImageArray:files]; // Push the view controller. [self.navigationController pushViewController:galleryViewController animated:YES]; } </code></pre> <p>That image array is then sent to the below method in my UICollectionViewController</p> <pre><code>- (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath{ ImageGalleryViewCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:@"ImageGalleryViewCell" forIndexPath:indexPath]; NSLog(@"Image at index %@", [imageArray objectAtIndex:indexPath.row]); [cell.galleryImage setImage:[UIImage imageWithContentsOfFile:[imageArray objectAtIndex:indexPath.row]]]; [cell setBackgroundColor:[UIColor whiteColor]]; return cell; } </code></pre> <p>I verified the objectAtIndex is returning a valid image name through my NSLog, but for some reason the cell is not displaying it.</p> <p>Any help is greatly appreciated, thanks in advance.</p>
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    1. PO
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      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. This table or related slice is empty.
    1. USDerek Hewitt
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
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    2. PO
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    1. This table or related slice is empty.
    1. COTry changing `ImageGalleryViewCell` as return type in `collectionView: cellForItemAtIndexPath()` method. May be it works.
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      1. POImage not showing in my UICollectionView
      1. USKarthik Sivam
 

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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

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