I am getting this error in a universal iOS 6.0 sdk app:
2013-02-03 23:41:57.078 scrappling[20350:c07] *** Terminating app due to uncaught exception 'UIApplicationInvalidInterfaceOrientation', reason: 'preferredInterfaceOrientationForPresentation must return a supported interface orientation!' This occurs in the iPad 6.0 simulator, simulating a non-retina ipad. The initial view controller of the app is a UITabViewController subclass. The storyboard for the app looks like this: http://dl.dropbox.com/u/597030/debugging/Screen%20Shot%202013-02-03%20at%2011.50.49%20PM.png This is how I reproduce the crash: 1)select an item in the master tableviewcontroller which calls [self presentMoviePlayerViewControllerAnimated:_playerVC]; 2)_playerVC is a MPMoviePlayerViewController subclass that presents a video fullscreen. 3)the moment I tap "Done" on the video, Cocoa Touch fires [MMATabBarController preferredInterfaceOrientationForPresentation] and returns UIInterfaceOrientationMaskLandscape: MMATabBarController.m: ~snip~ -(BOOL)shouldAutorotate { return YES; } -(NSUInteger)supportedInterfaceOrientations { if([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone) { return UIInterfaceOrientationMaskPortrait; } else { return UIInterfaceOrientationMaskLandscape; } } - (UIInterfaceOrientation)preferredInterfaceOrientationForPresentation { // return UIInterfaceOrientationMaskAll; if([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone) { return UIInterfaceOrientationMaskPortrait; } else { return UIInterfaceOrientationMaskLandscape; } } ~snip~ 4)I've confirmed UIInterfaceOrientationMaskLandscape gets returned from -preferredInterfaceOrientationForPresentation 5)I've confirmed UIInterfaceOrientationMaskLandscape gets returned from -supportedInterfaceOrientations 6)Crash! ~~~~~~~~ What I don't understand is why this message is occurring because I have confirmed that at startup [MMATabBarController -supportedInterfaceOrientations] returns UIInterfaceOrientationMaskLandscape. Also my info.plist looks like this: <key>UISupportedInterfaceOrientations~ipad</key> <array> <string>UIInterfaceOrientationLandscapeLeft</string> <string>UIInterfaceOrientationLandscapeRight</string> </array> Attempted workarounds: 1)I had -preferredInterfaceOrientationForPresentation return UIInterfaceOrientationMaskAll. 2) I added the application:supportedInterfaceOrientationsForWindow: delegate method to the app delegate. I've confirmed that this gets fired and UIInterfaceOrientationMaskLandscape gets returned: -(NSUInteger)application:(UIApplication *)application supportedInterfaceOrientationsForWindow:(UIWindow *)window { if([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone) { return UIInterfaceOrientationMaskPortrait; } else { return UIInterfaceOrientationMaskLandscape; } } 3) I subclassed UINavigationController and I've confirmed that on app startup UIInterfaceOrientationMaskLandscape is returned. The UINavigationController looks like this: MMANavigationController.m: ~snip~ -(BOOL)shouldAutorotate { return YES; } -(NSUInteger)supportedInterfaceOrientations { if([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone) { return UIInterfaceOrientationMaskPortrait; } else { return UIInterfaceOrientationMaskLandscape; } } - (UIInterfaceOrientation)preferredInterfaceOrientationForPresentation { // return UIInterfaceOrientationMaskAll; if([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone) { return UIInterfaceOrientationMaskPortrait; } else { return UIInterfaceOrientationMaskLandscape; } } ~snip~ Any suggestions on what may be going wrong? Michael _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: https://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
