[英]NavigationController pushViewController doesn't work
GetNeedItemsViewController *getNeedItemsViewController = [[GetNeedItemsViewController alloc] initWithNibName:@"GetNeedItemsViewController" bundle:nil];
[self.navigationController pushViewController:getNeedItemsViewController animated:YES];
I dont know why the getNeedItemsViewController doesn't displayed. 我不知道为什么不显示getNeedItemsViewController。
Help me with this, thank you in advance! 帮帮我,谢谢你!
Have you added content on the GetNeedItemsViewController
? 您是否在
GetNeedItemsViewController
上添加了内容? From the image it looks like it is added but that it is empty. 从图像中看起来像它已添加,但是它是空的。 And at the moment you have a memory leak.
目前,您存在内存泄漏。 One option is to
auto-release
it the controller. 一种选择是
auto-release
控制器。
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