One day I oppened android studio and this poped out as "plugin error":

Plugin error: File '~\AppData\Roaming\Google\AndroidStudio2021.2\plugins\Kotlin\lib\kotlin-idea.jar' contains invalid plugin descriptor

How to fix this?

CodePudding user response：

I downloaded the newest plugin "Kotlin" from jetbrains site and error disappeared https://plugins.jetbrains.com/plugin/6954-kotlin/versions/stable

CodePudding user response：

I just deleted the file in that path. It seems everything worked normally afterward. (You may need to tick the "show hidden files, folder, or drives" from File Explorer Options if you can't find it directly)