Does anyone know what is causing this problem? I can't seem to figure it out.

When I create a new .vue file, I can't get any autocomplete/syntax highlight at all.

But the one I created at the start of the project seems to work fine.

CodePudding user response：

Looks as if the file GameDetails.vue is treated as plain text file. Does the issue persist if you rename the file? Please check the registered patterns in Settings | Editor | File types, Text and Auto-detect file type by content file types - can you see GameDetails.vue or any pattern with .vue suffix there? Removing it from the list should solve the problem.