问题
I was using ReSharper with visual studio 2015 and my pc got really slow because of ReSharper and i had to uninstall it. After uninstallation completed when i opened up my project the only thing i saw was a blank screen like this.
I know that uninstalling ReSharper caused it and i looked and tried to fix it by changing Text Editor options but nothing worked so far. I've also searched about this issue and nothing came across yet.
Thanks
回答1:
This error is caused by a corrupted Visual Studio cache.
Close all Visual Studio tasks that are running, and delete all files in the folders ComponentModelCache and MEFCacheBackup
these folders are located in:
\Users\YOUR_USER_PATH\AppData\Local\Microsoft\VisualStudio\YOUR_VISUAL_STUDIO_VERSION
回答2:
In my case the reason, on a VS2013 install, was a temporary glitch in an extension called Productivity Power Tools 2013.
What I did was I disabled it from Tools -> Extensions and Updates. Then I restarted VS, enabled it again, restarted again and bish bash bosh, problem solved.
It's odd because I didn't have to hunt down cache folders to delete, but it did the trick.
回答3:
While I am sure the other answer is correct, I just restarted my VS 2017 in administrator mode, and it fixed the problem.
回答4:
In my case the, reason is the Productivity power tools 2013. I went to extension via Tools -> Extensions and Updates and after downloading and installing the extension, I restarted VS, that got it working again!
来源：https://stackoverflow.com/questions/30239417/code-editor-appears-blank