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POUIIMagePickerController crash on dismissing on iPad ios 6.0
 

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  1. POUIIMagePickerController crash on dismissing on iPad ios 6.0
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    <p>I work on iPad 4 with iOS 6.0.</p> <p>I have a ViewController (MyPickerController) with the following init:</p> <pre><code>- (id)init {    self = [super init];    if (self) {        _picker = [[UIImagePickerController alloc] init];        _picker.delegate = self;        _picker.sourceType = UIImagePickerControllerSourceTypeCamera;        [self.view addSubview:_picker.view];    }    return self; } </code></pre> <p>I implement the following UIPickerControllerDelegate method to dimiss MyPickerController:</p> <pre><code>- (void)imagePickerControllerDidCancel:(UIImagePickerController *)picker {    [self dismissViewControllerAnimated:YES completion:nil]; } </code></pre> <p>Well, I have another view controller showed modally in <code>FormSheetStyle</code> and when I tap on a button I want to show <code>MyPickerController</code> with the following code:</p> <pre><code>MyPickerController * pickerVC = [[MyPickerController alloc] init]; [self presentViewController:pickerVC animated:YES completion:nil]; </code></pre> <p>In my AppDelegate i Have the following totation method:</p> <pre><code>- (NSUInteger)application:(UIApplication *)application supportedInterfaceOrientationsForWindow:(UIWindow *)window {        return (NSUInteger)[application supportedInterfaceOrientationsForWindow:window] | (1&lt;&lt;UIInterfaceOrientationPortrait);     } </code></pre> <p>When I tap on cancel button of <code>UIIMagePicker</code> into <code>MyPickerController</code>, the application crashes with the following error:</p> <pre><code>Terminating app due to uncaught exception 'UIApplicationInvalidInterfaceOrientation', reason: 'preferredInterfaceOrientationForPresentation must return a supported interface orientation! </code></pre> <p>Reading related questions on stackoverflow, I create also the follwing UIImagePickerController category:</p> <pre><code>@implementation UIImagePickerController (NonRotating) - (BOOL)shouldAutorotate {    return NO; } - (UIInterfaceOrientation)preferredInterfaceOrientationForPresentation {    return UIInterfaceOrientationMaskPortrait; } - (NSUInteger)supportedInterfaceOrientations {    return UIInterfaceOrientationMaskPortrait; } @end </code></pre> <p>Thank you!</p>
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    1. COwhy you add the view of the picker as a subview of your view?
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