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POiPhone UINavigation Issue - nested push animation can result in corrupted navigation bar
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copied!<p>I keep getting the following errors:</p> <pre><code>2011-04-02 14:55:23.350 AppName[42430:207] nested push animation can result in corrupted navigation bar 2011-04-02 14:55:23.352 AppName[42430:207] nested push animation can result in corrupted navigation bar 2011-04-02 14:55:23.729 AppName[42430:207] Finishing up a navigation transition in an unexpected state. Navigation Bar subview tree might get corrupted. 2011-04-02 14:55:23.729 AppName[42430:207] Finishing up a navigation transition in an unexpected state. Navigation Bar subview tree might get corrupted. </code></pre> <p>Here is what I am doing. From a view controller, I call the following when a certain button is pushed:</p> <pre><code>EventsViewController *viewController = [[EventsViewController alloc] init]; UINavigationController *navController = [[UINavigationController alloc] initWithRootViewController:viewController]; navController.navigationBar.tintColor = [UIColor blackColor]; [self presentModalViewController:navController animated:YES]; [viewController release]; [navController release]; </code></pre> <p>Then, if a certain button is pushed in EventsController, I call:</p> <pre><code>SingleEventViewController *viewController = [[SingleEventViewController alloc] initWithEvent:[currentEvents objectAtIndex:indexPath.row]]; [self.navigationController pushViewController:viewController animated:YES]; [viewController release]; </code></pre> <p>Then, if a certain button is pushed in SingleEventViewController, I call:</p> <pre><code>EventMapView* viewController = [[EventMapView alloc] initWithCoordinates]; [[self navigationController] pushViewController:viewController animated:YES]; [viewController release]; </code></pre> <p>So yea, it's obvious that there's nested push animations, but isn't this the right way to go about it? I checked out Apple's DrillDownSave code and this appears to be how they're doing it. Does it matter that I use init methods instead of viewDidLoad methods?</p>

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