Unknown type file (.js) Permanently deleted user Created August 29, 2018 15:43 I can't find this file in File | Settings | Editor | File Types -> Text My version of webstrom: 2018.2.1
It's not a Text type - you must have associated this pattern with some other file type. Please provide your <Webstorm config dir>\options\filetypes.xml file. See https://intellij-support.jetbrains.com/hc/en-us/articles/206544519-Directories-used-by-the-IDE-to-store-settings-caches-plugins-and-logs for information on Webstorm configuration folder location
I used https://intellij-support.jetbrains.com/hc/en-us/articles/206544519-Directories-used-by-the-IDE-to-store-settings-caches-plugins-and-logs. Then i opened \config\options\filetypes.xml and cleared here:
After that i click on:
And now my problem is resolved.