End of file breaking autocompletion

[unpseudocomplique]

Vue - Official extension or vue-tsc version

2.0.26

VSCode version

1.91.0

Vue version

3.4.0

TypeScript version

idk how to get it

System Info

System:
    OS: Windows 11 10.0.22631
    CPU: (16) x64 AMD Ryzen 7 5800X 8-Core Processor
    Memory: 19.45 GB / 47.94 GB
  Binaries:
    Node: 20.2.0 - C:\Program Files\nodejs\node.EXE
    Yarn: 1.22.19 - C:\Program Files\nodejs\yarn.CMD
    npm: 9.6.6 - C:\Program Files\nodejs\npm.CMD
    pnpm: 9.4.0 - C:\Program Files\nodejs\pnpm.CMD
    bun: 1.1.17 - ~\.bun\bin\bun.EXE
  Browsers:
    Chrome: 126.0.6478.127
    Edge: Chromium (126.0.2592.87), ChromiumDev (127.0.2610.3)
    Internet Explorer: 11.0.22621.3527

Steps to reproduce

having an unexpected end of file break the autocompletion forever.
Like having a component without end tag, the only solution is to do a reload window.

It's also annoying because sometimes i want volar to import my component but because of the end of file it break before importing.

What is expected?

Autocompletion should still work even if an issue is present on the component

What is actually happening?

Autocompletion is break and won't come back even when component is fixed !

Link to minimal reproduction

https://play.vuejs.org/#eNp9kE1Lw0AQhv/KuJcolIjoqaSCSkE9qKjgZS8hmaRb94v9qIGQ/+7shtYepLfd93ln5p0Z2Z215S4iW7LKN07YAB5DtCBr3a84C56zW66FssYFGMFhBxN0zigoqKzgmuvGaB9A+R5WiZ8XjyilgS/jZHtWXHBdXc6tqRF9Aior64D0A6g2V4kfaWxBQ6llJ/py642mZGNyctYYZYVE92qDoJGcLSGTxGqa+POcteAiLvZ6s8Hm+x9964ekcfbm0KPbIWcHFmrXY5jx+uMFB3ofoDJtlOQ+Ad/RGxlTxtl2H3VLsY98Oe1TvqnQ/adfDwG13y+VgibnlP2c0Z0fTqz+F/e6vMl1XE9s+gWabZzJ

Any additional comments?

No response

[johnsoncodehk]

Thanks for the report, but I can't reproduce the problem in the code you provided, auto-complete worked for me when the SFC structure was fixed.

Can you provide a video that fully demonstrates how the problem occurs?

[unpseudocomplique]

Sorry i tryed a lot and can't reproduce it again 😥

Will try to stay alert when this happen to create another repro!

Anyway is it possible to make the autocompletion keep working even when something is wrong ? This happen a lot allong the day that something is in dev and it's normal that for now it's broken.
That might also implicitly fix my issue.

[johnsoncodehk]

Anyway is it possible to make the autocompletion keep working even when something is wrong ?

The "Vue: Restart Vue and TS servers" command could help.

[unpseudocomplique]

Yea, i'm doing reload window every time and this fix it ! But i belive this would be a much better dx to just work even with issue with the file?

[RayGuo-ergou]

I had the same issue time to time, but could not reproduce easily ( so I did not create an issue ). My general guessing is there's a race condition ( I could be very wrong ) like:

Request A send
Request B send

Response B
Response A

[davidmatter]

Can't reproduce in 2.0.28. Is this still an issue for you?

[RayGuo-ergou]

From memory yes, but it happens so rare that my memory about this issue is quite blur. E.g. I am not event sure was it before 2.0.28 or after. Either way I am not too concern of this error to be honestly. I guess you can close this for now, I will remember to post here if I reproduced again.

[exzolink]

@davidmatter
Same issue, EOF error or something else (sometimes they dont work in top of template) breaks completions
2.0.29 (Windows)
https://imgur.com/a/pzoXA40

[exzolink]

@zhiyuanzmj Could you take a look at this?

[zhiyuanzmj]

when the SFC structure was fixed.

auto-complete don't work when the SFC structure was fixed?

[exzolink]

when the SFC structure was fixed.

auto-complete don't work when the SFC structure was fixed?

Do you mean this? https://imgur.com/a/bp9hTHA
With closed tag it works, yes, even if there is no end tag

[zhiyuanzmj]

This url is 403, I can't see it.

[exzolink]

This url is 403, I can't see it.

Try this https://i.imgur.com/4t7rFue.png

[zhiyuanzmj]

No also can't see it, why not copy to the comment input box.

[exzolink]

Weird, maybe cdn issue

[exzolink]

Images in my first comment

[exzolink]

Thanks!