在iOS6中呈现UIImagePickerController时，应用程序崩溃

Question

I am presenting UIImagePickerController from the view controller. Its getting the following crash report only in iOS 6 but not getting in iOS 7.

*** Terminating app due to uncaught exception 'UIApplicationInvalidInterfaceOrientation', reason: 'preferredInterfaceOrientationForPresentation must return a supported interface orientation!'

I am getting this crash only when presenting the UIImagePickerController .

My app supports Portrait orientation so i am using the following code

-(BOOL)shouldAutorotate {

    return UIInterfaceOrientationMaskPortrait | UIInterfaceOrientationMaskPortraitUpsideDown;
}

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation {

    if(UIInterfaceOrientationIsPortrait(toInterfaceOrientation))
        return YES;

    return NO;
}

-(NSUInteger)supportedInterfaceOrientations {

    return UIInterfaceOrientationMaskPortrait | UIInterfaceOrientationMaskPortraitUpsideDown;
}

- (NSUInteger)application:(UIApplication *)application supportedInterfaceOrientationsForWindow:(UIWindow *)window {

    return (UIInterfaceOrientationMaskPortrait | UIInterfaceOrientationMaskPortraitUpsideDown);
}

- (UIInterfaceOrientation)preferredInterfaceOrientationForPresentation {

    return self.interfaceOrientation;
}

But only one page will support both portrait and landscape orientation so i enabled all orientations in info.plist

can any one pls help me that how to fix this crash.

Answer 1

You can check this Stack overflow question This may help you. i had same same issue in a previous project and this helped out me. try it