100個のiPad画像があり、それらを辞書に保存したい...それらをNSMutable辞書アプリに保存するとクラッシュします..
コード例は次のとおりです。
NSMutableDictionary *workingDictionary = [[NSMutableDictionary alloc] initWithCapacity:[_assets count]];
[workingDictionary setObject:@"JPEG" forKey:@"UIImagePickerControllerMediaType"];
[workingDictionary setObject:[UIImage imageWithCGImage:[[asset defaultRepresentation] fullScreenImage]] forKey:@"UIImagePickerControllerOriginalImage"];
[workingDictionary setObject:[[asset valueForProperty:ALAssetPropertyURLs] valueForKey:[[[asset valueForProperty:ALAssetPropertyURLs] allKeys] objectAtIndex:0]] forKey:@"UIImagePickerControllerReferenceURL"];