When there are a lot of ts files in the project, vue official will still use vue3's v-for syntax rule (vue33) to detect vue2 code.

[curlykay]

Sorry to bother you again, still a continuation of question #3959, #4242.

After the commit: 32b7c72 merge, it did resolve #4242 issue in projects with few ts files, but my project has tons of ts files.
In this repo: https://github.com/curlykay/vue2-volar, I added "node_modules/**/*.ts" to the "include" in tsconfig and removed the "exclude" to simulate a project with a lot of ts files(Note: This is just for simulating projects with lots of ts files, my real projects have normal tsconfig configurations!--even so the loading time for initializing the ts/js service for my real project is still longer than that repo😅).

Then both "Developer: Reload Window" and "Vue: Restart Vue and TS servers" will trigger this error

2024-04-23.18.49.45.mov

2024-04-23.18.50.31.mov

env:
os: macos 14.4.1
vscode: 1.88.1
Vue Official: 2.0.14
vue: 2.7.16
typescript: 5.4.4
tsconfig.vueCompilerOptions.target: 2.7

The repo provides a vsocde code-profile file, which can be imported to get a clean plugin configuration.

[curlykay]

This issue was fixed in version 2.0.16, but it reappeared in versions 2.0.17 and above.
This repo is still available: https://github.com/curlykay/vue2-volar, and the issue can be reproduced by changing the version of the vue official plugin.

[johnsoncodehk]

The problem should be fixed in the latest commit, if you want to test, here is the installation package: volar-2.0.26-e6c431ce7.vsix.zip