Error display when the .vue file is placed inside node_modules

[XiongAmao]

• I have searched through existing issues
• I have read through docs
• I have read FAQ

Info

• Platform: Win10 WSL Ubuntu 18.04
• Vetur version: 0.22.4
• VS Code version: 1.38.1

Problem

Error display when the .vue file is placed inside node_modules.
Maybe the same problem here. #1327 #1388

Reproducible Case

https://github.com/XiongAmao/vetur-error-demo

[Somefuture]

I have the same problems, this is my infomation:

• Platform: macOS 10.13.6
• Vetur version: 0.22.4
• VS Code version: 1.39.1

emmmm，so it must be the problems of Vetur ???

[octref]

By default, Vetur ignores everything under node_modules.

If you want to use this folder structure, you need to include a jsconfig.json or tsconfig.json that specifies a different exclude pattern. Read more here: https://code.visualstudio.com/docs/languages/jsconfig

[ktsn]

It actually does not ignore files under node_modules and if the file is under there, TS host treat them plain TS files even if they are .vue files.
https://github.com/vuejs/vetur/blob/master/server/src/services/typescriptService/serviceHost.ts#L315-L327

[Somefuture]

By default, Vetur ignores everything under node_modules.

If you want to use this folder structure, you need to include a jsconfig.json or tsconfig.json that specifies a different exclude pattern. Read more here: https://code.visualstudio.com/docs/languages/jsconfig

I set the node_modules files include, and the js script seems normal, but the html template still have errors.

[XiongAmao]

<script lang="js">
   // lang="js" 
   // Error does not appear
</script>

[lzl124631x]

0.22.4 works but 0.22.5 doesn't!

[MatteoGauthier]

Up ??

[yoyo930021]

Is this problem exist in new version?

[Sowmo0509]

Same error currently occurs for <script setup lang="ts">, but not for lang="js".