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    <p>On the following line you are creating a memory leak</p> <pre><code>UIImage *img = [[UIImage alloc] init]; img = [[imgAndTagReference objectAtIndex:i] objectAtIndex:0]; </code></pre> <p>You do not need to alloc and init a new UIImage but just set it to the value on the second line.</p> <p>While you are looping images your are setting all of the images on the same object <code>pictureImageView</code>. You need to store an array of pictureImageView and loop over them the same way you are doing the images and assign each image to the appropriate image view.</p> <pre><code>for (int i=0; i &lt; 10; i++) { //It looks like myview is an ivar as well and should only be local myview = [[UIView alloc] init]; myview.frame = CGRectMake(320*i , 0, 320, 300); [myview setBackgroundColor: [UIColor whiteColor]]; UIImageView *tmp = [[UIImageView alloc] initWithFrame:CGRectMake(179, 11, 100, 100)]; //NSMutableArray declared in header and already allocated [pictureImageViewArray addObject:tmp]; tmp.tag = i; [myview addSubview: tmp]; [tmp release]; // Picture URL is accessed dynamically and loading correctly. [dataArray insertObject:[NSMutableArray arrayWithObjects:picUrl,[NSString stringWithFormat:@"%d", i],nil] atIndex:i]; [scrollView addSubview:myview]; [myview release]; //&lt;-- Fix memory leak } ... //inside of - (void) assignImageToImageView: for(int i=0; i&lt;[imgAndTagReference count] ;i++){ UIImage *img = [[imgAndTagReference objectAtIndex:i] objectAtIndex:0]; [(UIImageView*)[pictureImageViewArray objectAtIndex:i] setImage:img]; } </code></pre>
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    1. COmyview instances are also being leaked within the loop.
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    2. COYes they are! didnt really look at that part of the code. It looks like User... is improperly using ivars as well.
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    3. COThanks. I have fixed this issue as for(UIView *xView in [scrollView subviews]) { for (UIImageView *xyzView in [xView subviews] ) { if ([xyzView tag] == [[imgAndTagReference objectAtIndex:1] intValue]) { // Found imageView from tag, update with img [xyzView setImage:[imgAndTagReference objectAtIndex:0]]; } } }
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Guidance
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.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

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