Repository: TypeScript
Issue: auto-imports (import suggestions) randomly stopped working
Labels: Needs More Info

Type: <b>Bug</b>

A little while ago (like over a week now), I was working as I always do, and all of the auto-import suggestions for typescript just stopped working completely. I hadn't updated _anything_ manually (my os, vscode, extensions, node modules, etc). It is possible something auto-updated somewhere behind the scenes, but I haven't been able to track it down.

Essentially no auto-imports work at all in my project anymore. I can't import from relative pathed files, workspace files, or node modules. All typescript imports, once imported work fine and are recognized, but any of the "quick fix" suggestions just don't work at all, both as I type or hovering over a missing reference. The quick fix popup does show, but the only option is my tabnine extension.

What is strange is the imports have worked _once_ since they stopped. I did nothing out of the ordinary and they just randomly started working again. But then as quickly as they appeared, they disappeared.

I've tried all of the following:
- changing ts versions
- changing between vscode and project ts references
- changing my pnpm version
- turning on and off every one of my extensions
- changing memory and storage size limits on wsl
- trying to initialize the project in various ways (docker first, complete rebuilds, etc)
- nearly every possible setting related to ts and tsserver in the vscode settings
- nearly every possible intellisense setting I could find that might be related
- restarting vscode and ts server in various ways
- changing any settings related to docker, workspaces, or anything else that might affect my ts path lookups

The only other piece of information I have is this error in the ts logs, but I've tried tracking it down, even manually modifying the ts server code and logging things out for a couple hours, with no obvious things that stand out on why it is failing. This error appears when I try to hover over a known missing reference to have it show the imports, but then it just doesn't show them, presumably due to this error (some path parts redacted for privacy reasons).
```
Info 4708 [11:56:52.468] request:
    {
      "seq": 19,
      "type": "request",
      "command": "quickinfo",
      "arguments": {
        "file": "/<projectPath>/apps/main-app/src/client/components/MyComponent.tsx",,
        "line": 42,
        "offset": 22
      }
    }
Info 4712 [11:56:52.468] request:
    {
      "seq": 20,
      "type": "request",
      "command": "getCodeFixes",
      "arguments": {
        "file": "/<projectPath>/apps/main-app/src/client/components/MyComponent.tsx",
        "startLine": 42,
        "startOffset": 18,
        "endLine": 42,
        "endOffset": 25,
        "errorCodes": [
          2304
        ]
      }
    }
Err 4713  [11:56:52.550] Exception on executing command {
  "seq": 20,
  "type": "request",
  "command": "getCodeFixes",
  "arguments": {
    "file": "/<projectPath>/apps/main-app/src/client/components/MyComponent.tsx",
    "startLine": 42,
    "startOffset": 18,
    "endLine": 42,
    "endOffset": 25,
    "errorCodes": [
      2304
    ],
    "startPosition": 1103,
    "endPosition": 1110
  }
}:

    Debug Failure.

    Error: Debug Failure.
        at Object.getImmediateAliasedSymbol (/<projectPath>/node_modules/.pnpm/typescript@5.4.5/node_modules/typescript/lib/tsserver.js:74339:22)
        at getDefaultExportInfoWorker (/<projectPath>/node_modules/.pnpm/typescript@5.4.5/node_modules/typescript/lib/tsserver.js:135913:29)
        at getDefaultExportInfoWorker (/<projectPath>/node_modules/.pnpm/typescript@5.4.5/node_modules/typescript/lib/tsserver.js:135915:14)
        at getDefaultLikeExportInfo (/<projectPath>/node_modules/.pnpm/typescript@5.4.5/node_modules/typescript/lib/tsserver.js:135891:16)
        at /<projectPath>/node_modules/.pnpm/typescript@5.4.5/node_modules/typescript/lib/tsserver.js:152437:25
        at /<projectPath>/node_modules/.pnpm/typescript@5.4.5/node_modules/typescript/lib/tsserver.js:135751:119
        at forEachExternalModule (/<projectPath>/node_modules/.pnpm/typescript@5.4.5/node_modules/typescript/lib/tsserver.js:135812:7)
        at forEachExternalModuleToImportFrom (/<projectPath>/node_modules/.pnpm/typescript@5.4.5/node_modules/typescript/lib/tsserver.js:135751:3)
        at getExportInfos (/<projectPath>/node_modules/.pnpm/typescript@5.4.5/node_modules/typescript/lib/tsserver.js:152433:3)
        at /<projectPath>/node_modules/.pnpm/typescript@5.4.5/node_modules/typescript/lib/tsserver.js:152366:24
        at flatMap (/<projectPath>/node_modules/.pnpm/typescript@5.4.5/node_modules/typescript/lib/tsserver.js:2609:17)
        at getFixesInfoForNonUMDImport (/<projectPath>/node_modules/.pnpm/typescript@5.4.5/node_modules/typescript/lib/tsserver.js:152360:10)
        at getFixInfos (/<projectPath>/node_modules/.pnpm/typescript@5.4.5/node_modules/typescript/lib/tsserver.js:152206:12)
        at Object.getCodeActions (/<projectPath>/node_modules/.pnpm/typescript@5.4.5/node_modules/typescript/lib/tsserver.js:151577:18)
        at /<projectPath>/node_modules/.pnpm/typescript@5.4.5/node_modules/typescript/lib/tsserver.js:148588:46
        at flatMap (/<projectPath>/node_modules/.pnpm/typescript@5.4.5/node_modules/typescript/lib/tsserver.js:2609:17)
        at Object.getFixes (/<projectPath>/node_modules/.pnpm/typescript@5.4.5/node_modules/typescript/lib/tsserver.js:148588:10)
        at /<projectPath>/node_modules/.pnpm/typescript@5.4.5/node_modules/typescript/lib/tsserver.js:146859:33
        at flatMap (/<projectPath>/node_modules/.pnpm/typescript@5.4.5/node_modules/typescript/lib/tsserver.js:2609:17)
        at Object.getCodeFixesAtPosition (/<projectPath>/node_modules/.pnpm/typescript@5.4.5/node_modules/typescript/lib/tsserver.js:146857:12)
        at IpcIOSession.getCodeFixes (/<projectPath>/node_modules/.pnpm/typescript@5.4.5/node_modules/typescript/lib/tsserver.js:187265:50)
        at getCodeFixes (/<projectPath>/node_modules/.pnpm/typescript@5.4.5/node_modules/typescript/lib/tsserver.js:185371:43)
        at /<projectPath>/node_modules/.pnpm/typescript@5.4.5/node_modules/typescript/lib/tsserver.js:187569:69
        at IpcIOSession.executeWithRequestId (/<projectPath>/node_modules/.pnpm/typescript@5.4.5/node_modules/typescript/lib/tsserver.js:187561:14)
        at IpcIOSession.executeCommand (/<projectPath>/node_modules/.pnpm/typescript@5.4.5/node_modules/typescript/lib/tsserver.js:187569:29)
        at IpcIOSession.onMessage (/<projectPath>/node_modules/.pnpm/typescript@5.4.5/node_modules/typescript/lib/tsserver.js:187611:51)
        at process.<anonymous> (/<projectPath>/node_modules/.pnpm/typescript@5.4.5/node_modules/typescript/lib/tsserver.js:189220:14)
        at process.emit (node:events:518:28)
        at emit (node:internal/child_process:951:14)
        at process.processTicksAndRejections (node:internal/process/task_queues:83:21)
```

From what I can conclude, this _seems_ like either a timing issue withing vscode starting things up, or some internal vscode or extension thing somewhere broke behind the scenes. I'm on a wsl docker setup, so there is a lot of linking going on behind the scenes, but given I hadn't changed _anything_ when this started happening, I'm at a complete loss on what to even look for further at this point.

Oh, and unfortunately, I haven't been able to reproduce this on any other machine, so I'm a bit stuck on that front. I'm happy to try modifying any settings suggested, I just have no idea what else to look for at this point.

VS Code version: Code 1.90.0 (89de5a8d4d6205e5b11647eb6a74844ca23d2573, 2024-06-04T19:33:54.889Z)
OS version: Windows_NT x64 10.0.22635
Modes:
Remote OS version: Linux x64 5.15.133.1-microsoft-standard-WSL2

<details>
<summary>System Info</summary>

|Item|Value|
|---|---|
|CPUs|Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHz (8 x 2808)|
|GPU Status|2d_canvas: enabled<br>canvas_oop_rasterization: enabled_on<br>direct_rendering_display_compositor: disabled_off_ok<br>gpu_compositing: enabled<br>multiple_raster_threads: enabled_on<br>opengl: enabled_on<br>rasterization: enabled<br>raw_draw: disabled_off_ok<br>skia_graphite: disabled_off<br>video_decode: enabled<br>video_encode: enabled<br>vulkan: disabled_off<br>webgl: enabled<br>webgl2: enabled<br>webgpu: enabled|
|Load (avg)|undefined|
|Memory (System)|31.89GB (6.29GB free)|
|Process Argv|--crash-reporter-id 10d747f9-1beb-40be-859f-a1379ddf2d04|
|Screen Reader|no|
|VM|0%|

|Item|Value|
|---|---|
|Remote|WSL: Ubuntu|
|OS|Linux x64 5.15.133.1-microsoft-standard-WSL2|
|CPUs|Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHz (8 x 0)|
|Memory (System)|17.57GB (11.70GB free)|
|VM|0%|
</details><details><summary>Extensions (32)</summary>

Extension|Author (truncated)|Version
---|---|---
remote-containers|ms-|0.369.0
remote-ssh|ms-|0.110.1
remote-ssh-edit|ms-|0.86.0
remote-wsl|ms-|0.88.2
vscode-remote-extensionpack|ms-|0.25.0
atom-keybindings|ms-|3.3.0
remote-explorer|ms-|0.4.3
remote-server|ms-|1.5.1
reopenclosedtab|uyi|1.1.0
material-theme|zhu|3.17.2
vscode-zipfs|arc|3.0.0
vscode-tailwindcss|bra|0.10.5
vscode-better-align|cho|1.4.2
npm-intellisense|chr|1.4.5
path-intellisense|chr|2.9.0
vscode-css-modules|cli|0.5.1
vscode-eslint|dba|2.4.4
githistory|don|0.6.20
gitlens|eam|15.1.0
vscode-search-open-all-results|fab|2.0.2
vscode-pull-request-github|Git|0.88.1
vscode-duplicate|mrm|1.2.1
vscode-docker|ms-|1.29.1
atom-keybindings|ms-|3.3.0
vsliveshare|ms-|1.0.5918
color-highlight|nau|2.8.0
gremlins|nho|0.26.0
vscode-stylelint|sty|1.4.0
tabnine-vscode|Tab|3.108.0
reopenclosedtab|uyi|1.1.0
vscode-fold-level|vik|0.0.14
vscode-svg-previewer|vit|0.7.0


</details><details>
<summary>A/B Experiments</summary>

```
vsliv368:30146709
vspor879:30202332
vspor708:30202333
vspor363:30204092
vswsl492cf:30256860
vscod805cf:30301675
binariesv615:30325510
vsaa593cf:30376535
py29gd2263:31024239
vscaac:30438847
c4g48928:30535728
azure-dev_surveyone:30548225
2i9eh265:30646982
962ge761:30959799
9b8hh234:30694863
pythongtdpath:30769146
welcomedialog:30910333
pythonidxpt:30866567
pythonnoceb:30805159
asynctok:30898717
pythontestfixt:30902429
pythonregdiag2:30936856
pythonmypyd1:30879173
pythoncet0:30885854
h48ei257:31000450
pythontbext0:30879054
accentitlementst:30995554
dsvsc016:30899300
dsvsc017:30899301
dsvsc018:30899302
cppperfnew:31000557
dsvsc020:30976470
pythonait:31006305
jchc7451:31067544
chatpanelc:31048052
dsvsc021:30996838
9c06g630:31013171
pythoncenvpt:31062603
a69g1124:31058053
dvdeprecation:31068756
pythonprt:31056678
dwnewjupyter:31046869
26j00206:31048877

```

</details>

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