UIViewControllerHierarchyInconsistency

[cliff76]

I just cloned your project last night and I hit a UIViewControllerHierarchyInconsistency error when I ran. I can't figure out where it's coming from. I see this in the console:

reason: 'A view can only be associated with at most one view controller at a time! View <UIView: 0x1f87ff00; frame = (0 0; 320 480); autoresize = W+H; layer = <CALayer: 0x1f872310>> is associated with <UIViewController: 0x1eda4c40>. Clear this association before associating this view with <MixerHostViewController: 0x1f870710>.'

I made the following change in application:didFinishLaunching:

// [window addSubview: viewController.view];
window.rootViewController = self.viewController;

But I still get the error. I looked all through the object graph in the debugger and I can't find out where the view is associated with another UIViewController. I'm running XCode 4.5.1 on OS X 10.7.5 and deploying on an iPhone 4S.

[tkzic]

Hi Clifton,

Ok – thanks for letting me know. Will take a look at it when I get a chance. I have not compiled the project in a recent version of xcode or ios due, have been too busy teaching this fall. But thanks very much for letting me know about the error and trying to fix it.

tz

From: Clifton
Sent: Friday, October 19, 2012 11:58 AM
To: tkzic/audiograph
Subject: [audiograph] UIViewControllerHierarchyInconsistency (#1)

I just cloned your project last night and I hit a UIViewControllerHierarchyInconsistency error when I ran. I can't figure out where it's coming from. I see this in the console:

reason: 'A view can only be associated with at most one view controller at a time! View > is associated with . Clear this association before associating this view with .'

I made the following change in application:didFinishLaunching:

// [window addSubview: viewController.view];
window.rootViewController = self.viewController;

But I still get the error. I looked all through the object graph in the debugger and I can't find out where the view is associated with another UIViewController. I'm running XCode 4.5.1 on OS X 10.7.5 and deploying on an iPhone 4S.

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Reply to this email directly or view it on GitHub.

[nileshpunjabi]

hello guyz , i have solved using this stackoverflow answer http://stackoverflow.com/a/12450770/662096