iOS 6 UINavigationController中的奇怪错误(Strange Bug in iOS 6 UINavigationController)

 我在ios中发现了一个奇怪的错误。 当我使用UINavigationController并推送其他控制器时，titleView向右移动了很多，因为推送了多少个控制器 
 
 它看起来像这样： 
 
 
 我的代码很简单： 
 
self.navigationItem.title = @"Test Title";
 
 在第二种情况下，控制器在viewControllers堆栈中具有第5个。 所有情况下的控制器都是相同的。 
 
 我在AppDelegate中使用了UIBarButtonItem的appearance 。 
 
[[UIBarButtonItem appearance] setBackButtonTitlePositionAdjustment:UIOffsetMake(-1000, 0) forBarMetrics:UIBarMetricsDefault];

I have found a strange bug in ios. When I use UINavigationController and push other controllers, the titleView shifted to the right so much as how many controllers was pushed
 
It's looks like this:
 
 
My code is simple:
 
self.navigationItem.title = @"Test Title";
 
In the second case, controller has 5th in viewControllers stack. The controller in the all cases is same.
 
I was using the appearance for UIBarButtonItem, in my AppDelegate.
 
[[UIBarButtonItem appearance] setBackButtonTitlePositionAdjustment:UIOffsetMake(-1000, 0) forBarMetrics:UIBarMetricsDefault];

原文：https://stackoverflow.com/questions/16624327