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POdismissing modalViewController of modalViewController
 

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    <p>So I have a UITabBarController app and I want to display a login page, and so I did:</p> <pre><code> [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(userDidLogin:) name:UserDidLoginNotification object:nil]; LoginViewController* loginViewController = [[LoginViewController alloc] init]; self.tabBarController.selectedViewController = [self.tabBarController.viewControllers objectAtIndex:0]; [self.tabBarController.selectedViewController presentModalViewController:loginViewController animated:NO]; [loginViewController release]; </code></pre> <p>Inside my LoginViewController I can as well show another modalViewController:</p> <pre><code>- (void) twitterLogin: (UIViewController *) askingView { UIViewController *controller = [SA_OAuthTwitterController controllerToEnterCredentialsWithTwitterEngine: _twitter delegate: self]; if (controller) { self.askingView = askingView; [askingView presentModalViewController: controller animated: YES]; } } </code></pre> <p>I have the following method where the askingView is the LoginViewController, when I want to dismiss this I do:</p> <pre><code>[self.askingView dismissModalViewControllerAnimated:YES]; [[NSNotificationCenter defaultCenter] postNotificationName:UserDidLoginNotification object:nil]; </code></pre> <p>However, this doesn't dismiss the LoginViewController and show the UITabBarController views.. it just dismisses my modalViewController shown from the LoginvVIewController. What am I doing wrong here? I am also getting the following error:</p> <pre><code>attempt to dismiss modal view controller whose view does not currently appear. self = &lt;LoginViewController: 0x2aff70&gt; modalViewController = &lt;SA_OAuthTwitterController: 0x2d2a80&gt; 2011-09-16 09:45:37.750 VoteBooth[4614:707] attempt to dismiss modal view controller whose view does not currently appear. self = &lt;MainViewController: 0x29fec0&gt; modalViewController = &lt;LoginViewController: 0x2aff70&gt; </code></pre>
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