TS Server fatal error: Cannot read property 'indexOf' of undefined

[byricketts]

Issue Type: Bug

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

TypeScript Version: 4.1.4

Steps to reproduce crash
1.
2.
3.

TS Server Log
❗️ Please review and upload this log file to help us diagnose this crash:
/Users/brucericketts/Library/Application Support/Code/logs/20210210T165325/exthost1/vscode.typescript-language-features/tsserver-log-7tBG5Z/tsserver.log
The log file may contain personal data, including full paths and source code from your workspace. You can scrub the log file to remove paths or other personal information.

TS Server Error Stack
Server: semantic

TypeError: Cannot read property 'indexOf' of undefined
    at Object.parsePackageName (/Users/brucericketts/Desktop/dev/repos/jupiter-one/jupiter-web-monorepo/node_modules/typescript/lib/tsserver.js:39472:30)
    at ConfiguredProject.Project.enablePlugin (/Users/brucericketts/Desktop/dev/repos/jupiter-one/jupiter-web-monorepo/node_modules/typescript/lib/tsserver.js:151962:24)
    at ConfiguredProject.enablePluginsWithOptions (/Users/brucericketts/Desktop/dev/repos/jupiter-one/jupiter-web-monorepo/node_modules/typescript/lib/tsserver.js:152477:30)
    at ProjectService.loadConfiguredProject (/Users/brucericketts/Desktop/dev/repos/jupiter-one/jupiter-web-monorepo/node_modules/typescript/lib/tsserver.js:154206:25)
    at ProjectService.createAndLoadConfiguredProject (/Users/brucericketts/Desktop/dev/repos/jupiter-one/jupiter-web-monorepo/node_modules/typescript/lib/tsserver.js:154145:22)
    at ProjectService.createLoadAndUpdateConfiguredProject (/Users/brucericketts/Desktop/dev/repos/jupiter-one/jupiter-web-monorepo/node_modules/typescript/lib/tsserver.js:154150:36)
    at ProjectService.assignProjectToOpenedScriptInfo (/Users/brucericketts/Desktop/dev/repos/jupiter-one/jupiter-web-monorepo/node_modules/typescript/lib/tsserver.js:155055:44)
    at /Users/brucericketts/Desktop/dev/repos/jupiter-one/jupiter-web-monorepo/node_modules/typescript/lib/tsserver.js:155395:97
    at Object.flatMap (/Users/brucericketts/Desktop/dev/repos/jupiter-one/jupiter-web-monorepo/node_modules/typescript/lib/tsserver.js:513:25)
    at ProjectService.applyChangesInOpenFiles (/Users/brucericketts/Desktop/dev/repos/jupiter-one/jupiter-web-monorepo/node_modules/typescript/lib/tsserver.js:155395:41)
    at Session.handlers.ts.Map.ts.getEntries._a.<computed> (/Users/brucericketts/Desktop/dev/repos/jupiter-one/jupiter-web-monorepo/node_modules/typescript/lib/tsserver.js:156413:46)
    at /Users/brucericketts/Desktop/dev/repos/jupiter-one/jupiter-web-monorepo/node_modules/typescript/lib/tsserver.js:158286:88
    at IOSession.Session.executeWithRequestId (/Users/brucericketts/Desktop/dev/repos/jupiter-one/jupiter-web-monorepo/node_modules/typescript/lib/tsserver.js:158277:28)
    at IOSession.Session.executeCommand (/Users/brucericketts/Desktop/dev/repos/jupiter-one/jupiter-web-monorepo/node_modules/typescript/lib/tsserver.js:158286:33)
    at IOSession.Session.onMessage (/Users/brucericketts/Desktop/dev/repos/jupiter-one/jupiter-web-monorepo/node_modules/typescript/lib/tsserver.js:158310:35)
    at Interface.<anonymous> (/Users/brucericketts/Desktop/dev/repos/jupiter-one/jupiter-web-monorepo/node_modules/typescript/lib/tsserver.js:160520:27)
    at Interface.emit (events.js:315:20)
    at Interface._onLine (readline.js:329:10)
    at Interface._normalWrite (readline.js:474:12)
    at Socket.ondata (readline.js:186:10)
    at Socket.emit (events.js:315:20)
    at addChunk (_stream_readable.js:295:12)
    at readableAddChunk (_stream_readable.js:271:9)
    at Socket.Readable.push (_stream_readable.js:212:10)
    at Pipe.onStreamRead (internal/stream_base_commons.js:186:23)

VS Code version: Code 1.53.1 (5d424b8, 2021-02-08T23:35:15.302Z)
OS version: Darwin x64 20.3.0

System Info

Item	Value
CPUs	Intel(R) Core(TM) i9-9880H CPU @ 2.30GHz (16 x 2300)
GPU Status	2d_canvas: enabled gpu_compositing: enabled metal: disabled_off multiple_raster_threads: enabled_on oop_rasterization: enabled opengl: enabled_on protected_video_decode: unavailable_off rasterization: enabled skia_renderer: disabled_off_ok video_decode: enabled webgl: enabled webgl2: enabled
Load (avg)	4, 5, 2
Memory (System)	32.00GB (10.86GB free)
Process Argv	--crash-reporter-id 2a5e2df0-3dc3-4463-9e23-cfa3018d6efe
Screen Reader	no
VM	0%

Extensions (13)

Extension	Author (truncated)	Version
project-manager	ale	12.0.1
atlascode	atl	2.8.5
gitlens	eam	11.2.1
prettier-vscode	esb	5.9.1
vscode-pull-request-github	Git	0.23.0
vscode-graphql	Gra	0.3.15
terraform	has	2.6.0
vscode-docker	ms-	1.9.1
remote-containers	ms-	0.158.0
vsliveshare	ms-	1.0.3629
deepdark-material	Nim	3.3.0
vscode-yaml	red	0.15.0
vim	vsc	1.18.9

(6 theme extensions excluded)

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