Xcode 8在重新安装Python后启动时崩溃

Question

在我安装并重新安装Python之后，Xcode正在崩溃。我不知道该查什么。你知道吗

以下是我发现的所有错误：

来自Xcode:

Loading a plug-in failed.
The plug-in or one of its prerequisite plug-ins may be missing or damaged and may need to be reinstalled.

从控制台：

Library Validation failed: Rejecting '/System/Library/Frameworks/Python.framework/Versions/2.7/Python' (Team ID: none, platform: no) for process 'Xcode(14584)' (Team ID: none, platform: yes), reason: mapped file has no cdhash (unsigned or signature broken?)