TS Language service keeps crashing

[mattjs]

Type: Bug

The JS/TS language service immediately crashed 5 times. The service will not be restarted.

VS Code version: Code 1.89.1 (Universal) (dc96b83, 2024-05-07T05:14:24.611Z)
OS version: Darwin arm64 23.5.0
Modes:

System Info

Item	Value
CPUs	Apple M3 Max (14 x 24)
GPU Status	2d_canvas: enabled canvas_oop_rasterization: enabled_on direct_rendering_display_compositor: disabled_off_ok gpu_compositing: enabled multiple_raster_threads: enabled_on opengl: enabled_on rasterization: enabled raw_draw: disabled_off_ok skia_graphite: disabled_off video_decode: enabled video_encode: enabled webgl: enabled webgl2: enabled webgpu: enabled
Load (avg)	2, 2, 3
Memory (System)	36.00GB (5.01GB free)
Process Argv	--crash-reporter-id 881fdd98-1165-4b95-bf84-4391c3a4a7e4
Screen Reader	no
VM	0%

Extensions (7)

Extension	Author (truncated)	Version
vscode-tailwindcss	bra	0.10.5
vscode-eslint	dba	2.4.4
prettier-vscode	esb	10.4.0
copilot	Git	1.195.0
copilot-chat	Git	0.15.2
elixir-ls	Jak	0.21.3
vs-code-prettier-eslint	rve	6.0.0

A/B Experiments

vsliv368:30146709
vspor879:30202332
vspor708:30202333
vspor363:30204092
vscoreces:30445986
vscod805cf:30301675
binariesv615:30325510
vsaa593:30376534
py29gd2263:31024239
vscaac:30438847
c4g48928:30535728
azure-dev_surveyone:30548225
2i9eh265:30646982
962ge761:30959799
pythongtdpath:30769146
welcomedialogc:30910334
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
chatpanelt:31048053
dsvsc021:30996838
9c06g630:31013171
pythoncenvptcf:31049071
a69g1124:31058053
pythonprt:31056678
dwnewjupyter:31046869
26j00206:31048877

[nic-vo]

I have the same issue. Wasn't related to any extension; error is caused by VSCode's internal TypeScript server, I think.

Potential workaround: lock TypeScript to anything up to 5.4.3, then restart VSCode.

This problem has popped up in a few of my repos when opened in VSCode. Common features for all those problematic repos:

• Yarn PnP w/ @yarnpkg/sdks vscode
• Next.js
• TailwindCSS
• React
• TypeScript

As mentioned above, I found that locking TypeScript to 5.4.3, re-running @yarnpkg/sdks vscode, and restarting VSCode fixed the issue for me in all problematic repos. Luckily, none of the improvements / fixes from 5.4.4 & 5.4.5 impact my use case, but YMMV. Technically, I didn't check if the error persisted without re-running @yarnpkg/sdks vscode, so this doesn't distinguish if the error comes from TypeScript alone or TypeScript + yarn's PnP SDK

[mjbvz]

@mattjs Are you using yarn?

[mattjs]

Yep, I'm using [email protected]. Everything was working with the setup for some weeks and then stopped.

[mattjs]

Heres the error log and the detailed one

2024-05-27 10:10:24.122 [info] Starting TS Server
2024-05-27 10:10:24.122 [info] Using tsserver from: /Users/mattjs/personal/metapod/.yarn/sdks/typescript/lib/tsserver.js
2024-05-27 10:10:24.122 [info] <syntax> Forking...
2024-05-27 10:10:24.122 [info] <syntax> Starting...
2024-05-27 10:10:24.122 [info] <semantic> Forking...
2024-05-27 10:10:24.122 [info] <semantic> Starting...
2024-05-27 10:10:24.302 [error] TSServer exited. Code: 1. Signal: null

Info 0    [10:12:41.982] Starting TS Server
Info 1    [10:12:41.982] Version: 5.4.5
Info 2    [10:12:41.982] Arguments: /Applications/Visual Studio Code.app/Contents/Frameworks/Code Helper (Plugin).app/Contents/MacOS/Code Helper (Plugin) /Users/mattjs/personal/metapod/.yarn/sdks/typescript/lib/tsserver.js --useInferredProjectPerProjectRoot --enableTelemetry --cancellationPipeName /var/folders/rt/lgkklv896c3bkzwx9zb0kwzm0000gn/T/vscode-typescript501/e1329c237ffbcb4c796c/tscancellation-057189836a3a0f7ca237.tmp* --logVerbosity verbose --logFile /Users/mattjs/Library/Application Support/Code/logs/20240526T193704/window1/exthost/vscode.typescript-language-features/tsserver-log-OKrjsj/tsserver.log --locale en --noGetErrOnBackgroundUpdate --canUseWatchEvents --validateDefaultNpmLocation --useNodeIpc
Info 3    [10:12:41.982] Platform: darwin NodeVersion: v18.18.2 CaseSensitive: true
Info 4    [10:12:41.982] ServerMode: undefined hasUnknownServerMode: undefined
Info 5    [10:12:41.984] Binding...
Info 6    [10:12:41.985] FileWatcher:: Added:: WatchInfo: /Users/mattjs/personal/metapod/.pnp.cjs 250 undefined WatchType: Config file

[nic-vo]

Ah yes, FWIW I was using Yarn 4.1.x - 4.2.2 for all the problematic repos

[mjbvz]

Thanks. This is caused by yarn. Relevant upstream issue: yarnpkg/berry#6270