got an error in terminal with provider FAILED , Cannot read property 'flags' of undefined

[IOLOII]

• [ x ] I have searched through existing issues
• [ x ] I have read through docs
• [ x ] I have read FAQ
• [ x ] I have tried restarting VS Code or running Vetur: Restart VLS

Info

• Platform: windows 10
• Vetur version: 0.34.1
• VS Code version: 1.57.0 system setup

Problem

[2021-07-04 21:49:51.482] [exthost] [error] [octref.vetur] provider FAILED
[2021-07-04 21:49:51.482] [exthost] [error] Error: Request textDocument/semanticTokens/full failed with message: Cannot read property 'flags' of undefined
    at c:\Users\yuey\.vscode\extensions\octref.vetur-0.34.1\dist\vueMain.js:1:64858
    at c:\Users\yuey\.vscode\extensions\octref.vetur-0.34.1\dist\vueMain.js:1:65153
    at Immediate.<anonymous> (c:\Users\yuey\.vscode\extensions\octref.vetur-0.34.1\dist\vueMain.js:1:65518)
    at processImmediate (internal/timers.js:461:21)

Reproducible Case

i dont know how to reappeared in this error , just install and use it long time,recently go some error with vscode is could't paste txt in vscode ,It takes a long time , then i open extensions terminal ,see error with "Vetur can't find package.json in /xxxx/xxxxxx." I solved the problem according to the solution, but I still have this problem. I can't solve it, so let's ask a Issue.

thanks

[yoyo930021]

@IOLOII Which typescript version is in your project?

[yoyo930021]

I try to fix in next version.
If you have the same problem in the next version, please comment to me.

[IOLOII]

i got this output in my current version vscode

Vetur initialized
[INFO ] Find node_modules paths in d:\program\workspace\Dado\trip_user_ui _cj_branch - 3198ms
[INFO ] Loaded bundled typescript@4.3.2.
[INFO ] Loaded bundled prettier.
[INFO ] Loaded bundled @starptech/prettyhtml.
[INFO ] Loaded bundled prettier-eslint.
[INFO ] Loaded bundled prettier-tslint.
[INFO ] Loaded bundled stylus-supremacy.
[INFO ] Loaded bundled @prettier/plugin-pug.
[Error - 下午3:32:38] Request textDocument/semanticTokens/full failed.
  Message: Request textDocument/semanticTokens/full failed with message: Cannot read property 'flags' of undefined
  Code: -32603 
[INFO ] update d:\program***\src\plugins\api\index.js in ts language service.

vscode version:

plugin version:

this problem has long time no see, i don't know how to reappear，so if it happend , i will tell you , thanks for your reply

[yoyo930021]

i got this output in my current version vscode

Vetur initialized
[INFO ] Find node_modules paths in d:\program\workspace\Dado\trip_user_ui _cj_branch - 3198ms
[INFO ] Loaded bundled typescript@4.3.2.
[INFO ] Loaded bundled prettier.
[INFO ] Loaded bundled @starptech/prettyhtml.
[INFO ] Loaded bundled prettier-eslint.
[INFO ] Loaded bundled prettier-tslint.
[INFO ] Loaded bundled stylus-supremacy.
[INFO ] Loaded bundled @prettier/plugin-pug.
[Error - 下午3:32:38] Request textDocument/semanticTokens/full failed.
  Message: Request textDocument/semanticTokens/full failed with message: Cannot read property 'flags' of undefined
  Code: -32603 
[INFO ] update d:\program***\src\plugins\api\index.js in ts language service.

vscode version:

plugin version:

this problem has long time no see, i don't know how to reappear，so if it happend , i will tell you , thanks for your reply

Please test v0.35.0 version.

[IOLOII]

i got this output in my current version vscode

Vetur initialized

[INFO ] Find node_modules paths in d:\program\workspace\Dado\trip_user_ui _cj_branch - 3198ms

[INFO ] Loaded bundled typescript@4.3.2.

[INFO ] Loaded bundled prettier.

[INFO ] Loaded bundled @starptech/prettyhtml.

[INFO ] Loaded bundled prettier-eslint.

[INFO ] Loaded bundled prettier-tslint.

[INFO ] Loaded bundled stylus-supremacy.

[INFO ] Loaded bundled @prettier/plugin-pug.

[Error - 下午3:32:38] Request textDocument/semanticTokens/full failed.

Message: Request textDocument/semanticTokens/full failed with message: Cannot read property 'flags' of undefined

Code: -32603

[INFO ] update d:\program***\src\plugins\api\index.js in ts language service.

vscode version:

plugin version:

this problem has long time no see, i don't know how to reappear，so if it happend , i will tell you , thanks for your reply

Please test v0.35.0 version.

OK

[zsmithjc]

Hi, I'm still getting this error when starting up Vetur.
Vetur version 0.35.0
TS version 4.4
Is this something breaking or anything I need to be worrying about?

[BrightTan]

Hi, I'm still getting this error when starting up Vetur. Vetur version 0.35.0 TS version 4.4 Is this something breaking or anything I need to be worrying about?
me too.

[IOLOII]

Hi, I'm still getting this error when starting up Vetur. Vetur version 0.35.0 TS version 4.4 Is this something breaking or anything I need to be worrying about?
me too.

In my experience，it affect your your coding, so just type code , do not pay attention to this error report.
If you try to format code , but not formated, you can see this logs, may be some tags has no ending tag, jsut this