问题描述
今天闲来无事更新了下PyCharm Community 2020.1，然后启动发现直接报错了
（忘记截图了，图源网络）
错误原因
具体的我也不是很懂，但可能是插件冲突？
解决方法
参考了这个问题下的回答
Pycharm Community: Internal error
The issue is known https://youtrack.jetbrains.com/issue/IDEA-237012, please upvote and feel free to leave comments.Right now, you could either downgrade to 2019.3.4 or start IDE with default settings by renaming/removing the configuration and plugins folders https://www.jetbrains.com/help/pycharm/directories-used-by-the-ide-to-store-settings-caches-plugins-and-logs.html
就按照他说的，把安装时的plugin directory删掉就可以正常启动了！！
Plugins directory
win10系统的路径如下
Syntax
%APPDATA%\JetBrains<product>\plugins
Example
C:\Users\JohnS\AppData\Roaming\JetBrains\PyCharm2020.1\plugins
如在我的电脑中是