TS Server fatal error: Debug Failure. False expression.

[youngchen7]

Issue Type: Bug

❗️❗️❗️ Please fill in the sections below to help us diagnose the issue ❗️❗️❗️

TypeScript Version: 4.5.4

Steps to reproduce crash

1. Browsing PR via Github Plugin
2. Tried to search for method references

TS Server Log
❗️Server logging disabled. To help us fix crashes like this, please enable logging by setting:

"typescript.tsserver.log": "verbose"

After enabling this setting, future crash reports will include the server log.

TS Server Error Stack
Server: semantic

Error: Debug Failure. False expression.
    at _loop_2 (/home/youngchen/.vscode-server/bin/899d46d82c4c95423fb7e10e68eba52050e30ba3/extensions/node_modules/typescript/lib/tsserver.js:167154:34)
    at ProjectService.assignOrphanScriptInfoToInferredProject (/home/youngchen/.vscode-server/bin/899d46d82c4c95423fb7e10e68eba52050e30ba3/extensions/node_modules/typescript/lib/tsserver.js:167162:25)
    at ProjectService.assignProjectToOpenedScriptInfo (/home/youngchen/.vscode-server/bin/899d46d82c4c95423fb7e10e68eba52050e30ba3/extensions/node_modules/typescript/lib/tsserver.js:168828:26)
    at /home/youngchen/.vscode-server/bin/899d46d82c4c95423fb7e10e68eba52050e30ba3/extensions/node_modules/typescript/lib/tsserver.js:169102:97
    at Object.flatMap (/home/youngchen/.vscode-server/bin/899d46d82c4c95423fb7e10e68eba52050e30ba3/extensions/node_modules/typescript/lib/tsserver.js:522:25)
    at ProjectService.applyChangesInOpenFiles (/home/youngchen/.vscode-server/bin/899d46d82c4c95423fb7e10e68eba52050e30ba3/extensions/node_modules/typescript/lib/tsserver.js:169102:41)
    at Session.handlers.ts.Map.ts.getEntries._a.<computed> (/home/youngchen/.vscode-server/bin/899d46d82c4c95423fb7e10e68eba52050e30ba3/extensions/node_modules/typescript/lib/tsserver.js:170260:46)
    at /home/youngchen/.vscode-server/bin/899d46d82c4c95423fb7e10e68eba52050e30ba3/extensions/node_modules/typescript/lib/tsserver.js:172193:88
    at IOSession.Session.executeWithRequestId (/home/youngchen/.vscode-server/bin/899d46d82c4c95423fb7e10e68eba52050e30ba3/extensions/node_modules/typescript/lib/tsserver.js:172184:28)
    at IOSession.Session.executeCommand (/home/youngchen/.vscode-server/bin/899d46d82c4c95423fb7e10e68eba52050e30ba3/extensions/node_modules/typescript/lib/tsserver.js:172193:33)
    at IOSession.Session.onMessage (/home/youngchen/.vscode-server/bin/899d46d82c4c95423fb7e10e68eba52050e30ba3/extensions/node_modules/typescript/lib/tsserver.js:172219:35)
    at Interface.<anonymous> (/home/youngchen/.vscode-server/bin/899d46d82c4c95423fb7e10e68eba52050e30ba3/extensions/node_modules/typescript/lib/tsserver.js:174824:31)
    at Interface.emit (events.js:315:20)
    at Interface._onLine (readline.js:337:10)
    at Interface._normalWrite (readline.js:482:12)
    at Socket.ondata (readline.js:194:10)
    at Socket.emit (events.js:315:20)
    at addChunk (internal/streams/readable.js:309:12)
    at readableAddChunk (internal/streams/readable.js:284:9)
    at Socket.Readable.push (internal/streams/readable.js:223:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:188:23)

VS Code version: Code 1.63.2 (899d46d, 2021-12-15T09:40:02.816Z)
OS version: Windows_NT x64 10.0.19043
Restricted Mode: No
Remote OS version: Linux x64 5.10.60.1-microsoft-standard-WSL2

System Info

Item	Value
CPUs	Intel(R) Core(TM) i7-10750H CPU @ 2.60GHz (12 x 2592)
GPU Status	2d_canvas: enabled gpu_compositing: enabled multiple_raster_threads: enabled_on oop_rasterization: enabled opengl: enabled_on rasterization: enabled skia_renderer: enabled_on video_decode: enabled vulkan: disabled_off webgl: enabled webgl2: enabled
Load (avg)	undefined
Memory (System)	31.75GB (12.41GB free)
Process Argv	--crash-reporter-id fdbd97b0-675d-481d-9b67-7b7efdccd608
Screen Reader	no
VM	0%

Item	Value
Remote	WSL: Ubuntu
OS	Linux x64 5.10.60.1-microsoft-standard-WSL2
CPUs	Intel(R) Core(TM) i7-10750H CPU @ 2.60GHz (12 x 2591)
Memory (System)	24.86GB (17.82GB free)
VM	0%

Extensions (13)

Extension	Author (truncated)	Version
dotenv	mik	1.0.1
remote-containers	ms-	0.209.6
remote-wsl	ms-	0.63.13
vim	vsc	1.22.1
vscode-eslint	dba	2.2.2
gitlens	eam	11.7.0
EditorConfig	Edi	0.16.4
prettier-vscode	esb	9.2.0
vscode-pull-request-github	Git	0.34.3
vscode-docker	ms-	1.19.0
angular-console	nrw	17.14.1
vscode-jest	Ort	4.2.1
code-spell-checker	str	2.1.5

A/B Experiments

vsliv368cf:30146710
vsreu685:30147344
python383:30185418
vspor879:30202332
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pythonvspyl392:30425749
pythontb:30283811
pythonvspyt551cf:30345471
pythonptprofiler:30281270
vshan820:30294714
vstes263:30335439
pythondataviewer:30285071
vscod805cf:30301675
pythonvspyt200:30340761
binariesv615:30325510
bridge0708:30335490
bridge0723:30353136
vsaa593:30376534
vsc1dst:30433059
pythonvs932:30410667
wslgetstartedc:30433508
vscop453:30404998
vsrem710cf:30416617

[mjbvz]

Does this reproduce in the latest VS Code insiders build with all extensions disabled?

[vscode-triage-bot]

This issue has been closed automatically because it needs more information and has not had recent activity. See also our issue reporting guidelines.

Happy Coding!