“这个类不是密钥的密钥值编码符合....” [英] "this class is not key value coding-compliant for the key...."

问题描述

在过去的几天里，我每次运行xCode中的一个构建时，都会继续收到此错误：

for the past few days i keep on getting this error everytime i run a build in xCode:

Terminating app due to uncaught exception 'NSUnknownKeyException', reason: '[<UIApplication 0x1dd4a1c0> setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key playBtn.'

在开始的时候，是在我所做的一切。
比我删除，它仍然存在 - 一个不再存在的对象（如这个 playBtn ）。

at the begining it was in something i have made. than i deleted it and it was still there - in an object (like this playBtn here) that did not exist anymore.

和现在 - 在我正在尝试调试的每一个应用程序。
如果在我的iphone或模拟器 - 一样。

and now - in every single app i am trying to debug. if on my iphone or in the simulator - the same.

我现在不能运行任何东西!!

i just can't run anything now !!

*干净不行！ *

我该怎么办？我不能这样工作。

what do i do? i can't work like this..

通知：
已解决。这是一个问题，appdelegate.m
感谢谁帮助。

notice: solved. it was a problem with the appdelegate.m thanks for who helped.

推荐答案

我解决了。

使用uitabbar，appdelegate.m是一个问题。

it was a problem with the appdelegate.m with the uitabbar.

感谢谁帮助谁尝试：）

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