添加UINavigationController时UIPopoverController iOS 5.1奇怪的空间(UIPopoverController iOS 5.1 strange space when adding UINavigationController)

 我有一些UIPopoverController在4.3 / 5.0 iOS iPad中运行良好。 
 
 现在，使用iOS 5.1，我在顶部有一个奇怪的空间。 
 
 你可以看到两个图像，在4.3 / 5.0中tableView就在navigationController下面。 
 
 在5.1中，有一个空格，就像一个空行，但它不是一行，你不能选择，你可以滚动但空白就在那里。 
 
 当我使用UINavigationController时会出现问题 
 
MassMediaViewController * massMediaViewController = [[MassMediaViewController alloc] initWithStyle:UITableViewStylePlain];

UINavigationController *navigationController = [[UINavigationController alloc] initWithRootViewController:massMediaViewController];

UIPopoverController * popoverMassMedia = [[UIPopoverController alloc] initWithContentViewController:navigationController];

[popoverMassMedia presentPopoverFromRect:textField.frame inView:self.scrollView permittedArrowDirections:UIPopoverArrowDirectionAny animated:YES];

[... release objects ...]
 
 什么问题的任何想法？ 
 
 谢谢， 
 
 与此问题相关 
 

I have some UIPopoverController that were working fine in 4.3/5.0 iOS iPad.
 
Now, with iOS 5.1 I have a strange space on top.
 
You can see both images, in 4.3/5.0 the tableView is just below the navigationController.
 
In 5.1, there's a space, like a blank row, but it's not a row, you can't select, you can scroll but the blank is there.
 
The problem appear when I use a UINavigationController
 
MassMediaViewController * massMediaViewController = [[MassMediaViewController alloc] initWithStyle:UITableViewStylePlain];

UINavigationController *navigationController = [[UINavigationController alloc] initWithRootViewController:massMediaViewController];

UIPopoverController * popoverMassMedia = [[UIPopoverController alloc] initWithContentViewController:navigationController];

[popoverMassMedia presentPopoverFromRect:textField.frame inView:self.scrollView permittedArrowDirections:UIPopoverArrowDirectionAny animated:YES];

[... release objects ...]
 
Any ideas of what's the problem ?
 
thanks,
 
Related to this question
 
 

原文：https://stackoverflow.com/questions/9823694