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 214    214     - (void)fetchImageForKey(NSString *)key
 215    215     {
 216    216         [super fetchImageforKey:key];
        217   +
        218   +     dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_HIGH, 0), ^{
        219   +         Image *image = [_imageManager fetchImageForKey:key];
        220   +         _imageView.image = image;
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pullrequest bot 11 seconds ago
You should not access UI elements like this imageView outside of the main thread as it will lead to intermittent crashes in your app.

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