[Vue TS Plugin] Modifications to InferredProject's language service were discarded about typescript HOT 4 CLOSED

Thank you very much for your survey! I'll forward this to Svelte language tools maintainers.

from typescript.

I dont see any issues. I am using typescript nightly. Did i miss something.

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I found that you may also need to install https://marketplace.visualstudio.com/items?itemName=svelte.svelte-vscode to reproduce the issue.

The triggering method for typescript nightly is slightly different. After reopening HelloWorld.vue, you need to execute the Restart TS Server command.

tsserver.log.zip

System info:

Version: 1.87.0
Commit: 019f4d1419fbc8219a181fab7892ebccf7ee29a2
Date: 2024-02-27T23:42:51.279Z
Electron: 27.3.2
ElectronBuildId: 26836302
Chromium: 118.0.5993.159
Node.js: 18.17.1
V8: 11.8.172.18-electron.0
OS: Darwin arm64 23.1.0

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@johnsoncodehk after investigating this it seems the issue with the plugin https://marketplace.visualstudio.com/items?itemName=svelte.svelte-vscode

This is what i did to repro the issue:

1. Open App.vue
2. Open Main.ts
3. And this is where things go off rail because the request goes to ts LS instead of the plugin.

After 2, when editor invokes the getErr request it fails as there is some issue with the d.ts added by that plugin but its script info is not present.
After that tsserver receives request:

    {
      "seq": 41,
      "type": "request",
      "command": "configurePlugin",
      "arguments": {
        "pluginName": "typescript-svelte-plugin",
        "configuration": {
          "enable": false
        }
      }
    }

This is where i think plugin reverts the LS to original ts LS and not just making itself pass through. That results in the vue plugin to be not in picture any more for the error requests.

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