Attempt to present <vc> on <vc> which is already presenting <vc>/(null)

标签：tin   target   bsp   self   手势   pod   att   present   repo   

在给 tableViewCell 添加长按手势弹出一个 popViewController 的时候，遇到的这个变态问题；

Warning: Attempt to present <UINavigationController: 0x15f259c00>  on <RepoDetailViewController: 0x160271400> which is already presenting (null)

我的solution : 

不使用手势去运行此方法。换用了button的addTarget.反正不能再用长按手势了！

[self presentViewController:vc animated:YES complished:nil];

Attempt to present <vc> on <vc> which is already presenting <vc>/(null)

标签：tin   target   bsp   self   手势   pod   att   present   repo   

原文地址：http://www.cnblogs.com/code-Officer/p/5997422.html