TS Server fatal error: Debug Failure. False expression.

[andrewbober]

Issue Type: Bug

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

TypeScript Version: 4.7.3

Steps to reproduce crash
1.
2.
3.

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_3 (/usr/share/code/resources/app/extensions/node_modules/typescript/lib/tsserver.js:171897:34)
    at ProjectService.assignOrphanScriptInfoToInferredProject (/usr/share/code/resources/app/extensions/node_modules/typescript/lib/tsserver.js:171905:25)
    at ProjectService.assignProjectToOpenedScriptInfo (/usr/share/code/resources/app/extensions/node_modules/typescript/lib/tsserver.js:173574:26)
    at /usr/share/code/resources/app/extensions/node_modules/typescript/lib/tsserver.js:173848:97
    at Object.flatMap (/usr/share/code/resources/app/extensions/node_modules/typescript/lib/tsserver.js:508:25)
    at ProjectService.applyChangesInOpenFiles (/usr/share/code/resources/app/extensions/node_modules/typescript/lib/tsserver.js:173848:41)
    at Session.handlers.ts.Map.ts.getEntries._a.<computed> (/usr/share/code/resources/app/extensions/node_modules/typescript/lib/tsserver.js:174983:46)
    at /usr/share/code/resources/app/extensions/node_modules/typescript/lib/tsserver.js:177172:88
    at IpcIOSession.Session.executeWithRequestId (/usr/share/code/resources/app/extensions/node_modules/typescript/lib/tsserver.js:177163:28)
    at IpcIOSession.Session.executeCommand (/usr/share/code/resources/app/extensions/node_modules/typescript/lib/tsserver.js:177172:33)
    at IpcIOSession.Session.onMessage (/usr/share/code/resources/app/extensions/node_modules/typescript/lib/tsserver.js:177198:35)
    at process.<anonymous> (/usr/share/code/resources/app/extensions/node_modules/typescript/lib/tsserver.js:179833:31)
    at process.emit (node:events:390:28)
    at emit (node:internal/child_process:917:12)
    at processTicksAndRejections (node:internal/process/task_queues:84:21)

VS Code version: Code 1.69.2 (3b889b090b5ad5793f524b5d1d39fda662b96a2a, 2022-07-18T16:14:10.636Z)
OS version: Linux x64 5.14.0-1045-oem
Restricted Mode: No

System Info

Item	Value
CPUs	11th Gen Intel(R) Core(TM) i7-11850H @ 2.50GHz (16 x 2500)
GPU Status	2d_canvas: enabled canvas_oop_rasterization: disabled_off 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_renderer: enabled_on video_decode: disabled_software video_encode: disabled_software vulkan: disabled_off webgl: enabled webgl2: enabled
Load (avg)	2, 3, 2
Memory (System)	31.09GB (0.34GB free)
Process Argv	. --crash-reporter-id 8d6c64c5-fafd-487f-8ae6-6f3dd88411df
Screen Reader	no
VM	0%
DESKTOP_SESSION	ubuntu
XDG_CURRENT_DESKTOP	Unity
XDG_SESSION_DESKTOP	ubuntu
XDG_SESSION_TYPE	x11

Extensions (20)

Extension	Author (truncated)	Version
ng-template	Ang	14.1.0
nestjs	ash	1.4.2
vscode-eslint	dba	2.2.6
gitlens	eam	12.1.2
EditorConfig	Edi	0.16.4
prettier-vscode	esb	9.5.0
vscode-jest-runner	fir	0.4.48
codetogether	gen	2022.2.1
go	gol	0.35.1
jenkinsfile-support	ivo	1.1.0
dotenv	mik	1.0.1
HTMLHint	mka	0.10.0
vscode-docker	ms-	1.22.1
hexeditor	ms-	1.9.8
vscode-typescript-tslint-plugin	ms-	1.3.4
angular-console	nrw	17.19.0
addDocComments	ste	0.0.8
vscode-icons	vsc	11.13.0
codetour	vsl	0.0.58
wallaby-vscode	Wal	1.0.345

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[mjbvz]

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

[tcampbPPU]

I am facing the same issue when also running Ubuntu but I am on TS version 4.7.4

[tcampbPPU]

It also tells me I am not running the latest version, when its configured to use 4.7.4

[DanielRosenwasser]

We believe this that the issue was fixed by #50042 and others have reported it as fixed (#49986).

If you use the nightly TypeScript extension, do you still see the same behavior?