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

aoiuv commented 3 years ago

Issue Type: Bug

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

TypeScript Version: 4.3.2

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: diagnostics

TypeError: Cannot read property 'forEach' of undefined
    at Object.clearMap (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:18621:13)
    at ProjectService.stopWatchingWildCards (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:161002:20)
    at ConfiguredProject.releaseParsedConfig (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:159114:37)
    at /Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:159218:34
    at Map.forEach (<anonymous>)
    at ConfiguredProject.close (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:159217:66)
    at ProjectService.removeProject (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:160271:25)
    at /Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:162093:86
    at Map.forEach (<anonymous>)
    at ProjectService.removeOrphanConfiguredProjects (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:162093:44)
    at ProjectService.cleanupAfterOpeningFile (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:162037:22)
    at ProjectService.applyChangesInOpenFiles (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:162241:26)
    at Session.handlers.ts.Map.ts.getEntries._a.<computed> (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:163288:46)
    at /Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:165205:88
    at IOSession.Session.executeWithRequestId (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:165196:28)
    at IOSession.Session.executeCommand (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:165205:33)
    at IOSession.Session.onMessage (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:165231:35)
    at Interface.<anonymous> (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/node_modules/typescript/lib/tsserver.js:167833:31)
    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 1.57.1 (507ce72a4466fbb27b715c3722558bb15afa9f48, 2021-06-17T13:28:32.912Z) OS version: Darwin x64 20.5.0 Restricted Mode: No

System Info

|Item|Value| |---|---| |CPUs|Intel(R) Core(TM) i7-9750H CPU @ 2.60GHz (12 x 2600)| |GPU Status|2d_canvas: enabled
gpu_compositing: enabled
metal: disabled_off
multiple_raster_threads: enabled_on
oop_rasterization: enabled
opengl: enabled_on
rasterization: enabled
skia_renderer: disabled_off_ok
video_decode: enabled
webgl: enabled
webgl2: enabled| |Load (avg)|11, 13, 8| |Memory (System)|16.00GB (0.11GB free)| |Process Argv|--crash-reporter-id 5f1cd245-01c1-4267-8b32-28bb47a56204| |Screen Reader|no| |VM|0%|

Extensions (31)

Extension|Author (truncated)|Version ---|---|--- vscode-tailwindcss|bra|0.6.12 vscode-eden-plugin|car|3.6.0 vscode-css-modules|cli|0.2.3 vscode-eslint|dba|2.1.23 gitlens|eam|11.5.1 vsc-material-theme|Equ|33.2.0 vsc-material-theme-icons|equ|1.2.2 prettier-vscode|esb|8.0.1 shell-format|fox|7.1.0 go|gol|0.26.0 language-haskell|jus|3.4.0 io|ken|0.0.3 bash-ide-vscode|mad|1.11.0 marp-vscode|mar|1.0.3 Kotlin|mat|1.7.1 theme-monokai-pro-vscode|mon|1.1.19 python|ms-|2021.6.944021595 vscode-pylance|ms-|2021.6.3 jupyter|ms-|2021.6.999662501 deepdark-material|Nim|3.3.0 vscode-commons|red|0.0.6 vscode-xml|red|0.16.1 vscode-nand2tetris-hdl|rob|0.1.1 rust|rus|0.7.8 vs-code-prettier-eslint|rve|3.0.4 scala|sca|0.5.3 markdown-preview-enhanced|shd|0.5.21 shellcheck|tim|0.14.3 json|Zai|2.0.2 material-theme|zhu|3.10.14 vscode-proto3|zxh|0.5.4 (10 theme extensions excluded)

A/B Experiments

``` vsliv368cf:30146710 vsreu685:30147344 python383cf:30185419 pythonvspyt602:30300191 vspor879:30202332 vspor708:30202333 vspor363:30204092 pythonvspyt639:30300192 pythontb:30283811 vspre833:30321513 pythonptprofiler:30281270 vshan820:30294714 pythondataviewer:30285071 vscus158:30321503 pythonvsuse255cf:30323309 vscorehov:30309549 vscod805:30301674 pythonvspyt200cf:30329804 binariesv615:30325510 vsccppwt:30329788 ```

vscodebot[bot] commented 3 years ago

(Experimental duplicate detection) Thanks for submitting this issue. Please also check if it is already covered by an existing one, like:

mjbvz commented 3 years ago

Duplicate of #44372

microsoft / TypeScript

TS Server fatal error: Cannot read property 'forEach' of undefined #44810