Intellisense is working incorrectly for Vue and React projects in 1.41.1

[sborenko]

• VSCode Version: 1.41.1
• OS Version: Windows 10

Steps to Reproduce:

1. Create new Vue project: vue create enterprise
2. Change current directory to enterprise
3. Open VS Code: code .
4. Open main.js file. Type imp to add import command. No prompts appear, intellisense is not working.
   
   Note, if we open App.vue and type me to add methods property, intellisense works fine:
   
5. Let's reopen project, but this time open Enterprise's parent directory Vue:
6. Open main.js again and again type imp to add import command. This time intellisense is working:
   
7. But, unfortunately, this time prompts are not correctly working for App.vue:
   
8. Similar problems happen to React projects.
9. I have downgraded to version 1.40.2. Everything looks working right:
   
   

Does this issue occur when all extensions are disabled?: Yes

[octref]

I can't reproduce this.

Were you seeing a long "Initializing JS/TS language features" message in the bottom? During the initialization phase no intellisense will be shown.

[sborenko]

Yes, I do:

Also, when I'm trying to force intellisense to display the prompts by pressing Ctrl + Spacebar, I get "Loading ..." message that never finish:

Incorrect version is still 1.41.1.
Version 1.40.2 still works fine.

[sborenko]

I looked through the list of more recent issues and found one more similar issue:

#88264: when i try to write code intellisense not showing any suggestions
it continuously shows "Loading...." .

Probably, that's the same case, as long as I had the same error not only in Vue, but in React applications as well.

[octref]

Then this is an issue with TypeScript language server, not Vetur.

[sborenko]

Definitely - not Vetur. Because it happen for React applications too. And even for Angular sometimes. I have uninstalled the Vetur extention and the problem did not disappear. It persists in 1.41.1 version only.

[mjbvz]

@sborenko Where is your code stored? Somewhere besides the c: drive?

[sborenko]

On hard disk d:

[mjbvz]

Duplicate of microsoft/TypeScript#35512

To workaround this, upgrade your workspace to use typescript@next by installing this extension

[sborenko]

Okey, thanks. I'll try.