Crash iOS9关闭键盘导致崩溃
当我尝试在iOS 9.1模拟器上运行我的应用程序时，我遇到了一个崩溃Crash iOS9关闭键盘导致崩溃,crash,keyboard,ios9,Crash,Keyboard,Ios9,当我尝试在iOS 9.1模拟器上运行我的应用程序时，我遇到了一个崩溃 Attempting to load the view of a view controller while it is deallocating is not allowed and may result in undefined behavior (<UIInputWindowController: 0x7ff82b036e00>) 当您self.view.userInteractionEnabled=fal
Attempting to load the view of a view controller while it is deallocating is not allowed and may result in undefined behavior (<UIInputWindowController: 0x7ff82b036e00>)
self.view.userInteractionEnabled=false时，也会出现这种情况
我读过类似的文章，但我只有一个根导航控制器
有什么想法吗
iOS 9唯一的错误是UIViewController类别
已重写dealloc方法以清除通知回调
它导致了iOS 9的崩溃。可能是因为[super Dealoc]未被调用（由于ARC限制）
解决方案-将dealloc方法从类别删除到UIViewController子类我已启用Zombie，这里是我得到的[UIInputWindowController parentViewController]：消息已发送到解除分配的实例0x7f9d29817a00
[self.username resignFirstResponder];