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TS Server fatal error: Cannot read property 'flags' of undefined #139686

Closed adisaxena09 closed 2 years ago

adisaxena09 commented 2 years ago

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. 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

TypeError: Cannot read property 'flags' of undefined
    at getPropertyOfObjectType (c:\Users\adisaxena\AppData\Local\Programs\Microsoft VS Code\resources\app\extensions\node_modules\typescript\lib\tsserver.js:57011:22)
    at getPropertyOfType (c:\Users\adisaxena\AppData\Local\Programs\Microsoft VS Code\resources\app\extensions\node_modules\typescript\lib\tsserver.js:57671:24)
    at resolveESModuleSymbol (c:\Users\adisaxena\AppData\Local\Programs\Microsoft VS Code\resources\app\extensions\node_modules\typescript\lib\tsserver.js:49817:54)
    at getTargetOfNamespaceImport (c:\Users\adisaxena\AppData\Local\Programs\Microsoft VS Code\resources\app\extensions\node_modules\typescript\lib\tsserver.js:49002:28)
    at getTargetOfAliasDeclaration (c:\Users\adisaxena\AppData\Local\Programs\Microsoft VS Code\resources\app\extensions\node_modules\typescript\lib\tsserver.js:49236:28)
    at resolveAlias (c:\Users\adisaxena\AppData\Local\Programs\Microsoft VS Code\resources\app\extensions\node_modules\typescript\lib\tsserver.js:49281:30)
    at getSymbol (c:\Users\adisaxena\AppData\Local\Programs\Microsoft VS Code\resources\app\extensions\node_modules\typescript\lib\tsserver.js:47838:38)
    at resolveNameHelper (c:\Users\adisaxena\AppData\Local\Programs\Microsoft VS Code\resources\app\extensions\node_modules\typescript\lib\tsserver.js:48131:34)
    at resolveName (c:\Users\adisaxena\AppData\Local\Programs\Microsoft VS Code\resources\app\extensions\node_modules\typescript\lib\tsserver.js:48114:20)
    at resolveEntityName (c:\Users\adisaxena\AppData\Local\Programs\Microsoft VS Code\resources\app\extensions\node_modules\typescript\lib\tsserver.js:49453:42)
    at getTargetOfExportSpecifier (c:\Users\adisaxena\AppData\Local\Programs\Microsoft VS Code\resources\app\extensions\node_modules\typescript\lib\tsserver.js:49193:17)
    at getTargetOfAliasDeclaration (c:\Users\adisaxena\AppData\Local\Programs\Microsoft VS Code\resources\app\extensions\node_modules\typescript\lib\tsserver.js:49243:28)
    at resolveAlias (c:\Users\adisaxena\AppData\Local\Programs\Microsoft VS Code\resources\app\extensions\node_modules\typescript\lib\tsserver.js:49281:30)
    at resolveSymbol (c:\Users\adisaxena\AppData\Local\Programs\Microsoft VS Code\resources\app\extensions\node_modules\typescript\lib\tsserver.js:49271:67)
    at mergeSymbol (c:\Users\adisaxena\AppData\Local\Programs\Microsoft VS Code\resources\app\extensions\node_modules\typescript\lib\tsserver.js:47624:42)
    at c:\Users\adisaxena\AppData\Local\Programs\Microsoft VS Code\resources\app\extensions\node_modules\typescript\lib\tsserver.js:47739:47
    at Map.forEach (<anonymous>)
    at mergeSymbolTable (c:\Users\adisaxena\AppData\Local\Programs\Microsoft VS Code\resources\app\extensions\node_modules\typescript\lib\tsserver.js:47737:20)
    at mergeSymbol (c:\Users\adisaxena\AppData\Local\Programs\Microsoft VS Code\resources\app\extensions\node_modules\typescript\lib\tsserver.js:47648:21)
    at c:\Users\adisaxena\AppData\Local\Programs\Microsoft VS Code\resources\app\extensions\node_modules\typescript\lib\tsserver.js:47739:47
    at Map.forEach (<anonymous>)
    at mergeSymbolTable (c:\Users\adisaxena\AppData\Local\Programs\Microsoft VS Code\resources\app\extensions\node_modules\typescript\lib\tsserver.js:47737:20)
    at initializeTypeChecker (c:\Users\adisaxena\AppData\Local\Programs\Microsoft VS Code\resources\app\extensions\node_modules\typescript\lib\tsserver.js:85010:21)
    at Object.createTypeChecker (c:\Users\adisaxena\AppData\Local\Programs\Microsoft VS Code\resources\app\extensions\node_modules\typescript\lib\tsserver.js:47395:9)
    at Object.getTypeChecker (c:\Users\adisaxena\AppData\Local\Programs\Microsoft VS Code\resources\app\extensions\node_modules\typescript\lib\tsserver.js:114404:79)
    at synchronizeHostData (c:\Users\adisaxena\AppData\Local\Programs\Microsoft VS Code\resources\app\extensions\node_modules\typescript\lib\tsserver.js:159898:21)
    at Object.getProgram (c:\Users\adisaxena\AppData\Local\Programs\Microsoft VS Code\resources\app\extensions\node_modules\typescript\lib\tsserver.js:160019:13)
    at ConfiguredProject.Project.updateGraphWorker (c:\Users\adisaxena\AppData\Local\Programs\Microsoft VS Code\resources\app\extensions\node_modules\typescript\lib\tsserver.js:165033:53)
    at ConfiguredProject.Project.updateGraph (c:\Users\adisaxena\AppData\Local\Programs\Microsoft VS Code\resources\app\extensions\node_modules\typescript\lib\tsserver.js:164962:42)
    at ConfiguredProject.updateGraph (c:\Users\adisaxena\AppData\Local\Programs\Microsoft VS Code\resources\app\extensions\node_modules\typescript\lib\tsserver.js:165955:63)
    at ProjectService.createLoadAndUpdateConfiguredProject (c:\Users\adisaxena\AppData\Local\Programs\Microsoft VS Code\resources\app\extensions\node_modules\typescript\lib\tsserver.js:167679:25)
    at ProjectService.assignProjectToOpenedScriptInfo (c:\Users\adisaxena\AppData\Local\Programs\Microsoft VS Code\resources\app\extensions\node_modules\typescript\lib\tsserver.js:168762:44)
    at c:\Users\adisaxena\AppData\Local\Programs\Microsoft VS Code\resources\app\extensions\node_modules\typescript\lib\tsserver.js:169102:97
    at Object.flatMap (c:\Users\adisaxena\AppData\Local\Programs\Microsoft VS Code\resources\app\extensions\node_modules\typescript\lib\tsserver.js:522:25)
    at ProjectService.applyChangesInOpenFiles (c:\Users\adisaxena\AppData\Local\Programs\Microsoft VS Code\resources\app\extensions\node_modules\typescript\lib\tsserver.js:169102:41)
    at Session.handlers.ts.Map.ts.getEntries._a.<computed> (c:\Users\adisaxena\AppData\Local\Programs\Microsoft VS Code\resources\app\extensions\node_modules\typescript\lib\tsserver.js:170260:46)
    at c:\Users\adisaxena\AppData\Local\Programs\Microsoft VS Code\resources\app\extensions\node_modules\typescript\lib\tsserver.js:172193:88
    at IOSession.Session.executeWithRequestId (c:\Users\adisaxena\AppData\Local\Programs\Microsoft VS Code\resources\app\extensions\node_modules\typescript\lib\tsserver.js:172184:28)
    at IOSession.Session.executeCommand (c:\Users\adisaxena\AppData\Local\Programs\Microsoft VS Code\resources\app\extensions\node_modules\typescript\lib\tsserver.js:172193:33)
    at IOSession.Session.onMessage (c:\Users\adisaxena\AppData\Local\Programs\Microsoft VS Code\resources\app\extensions\node_modules\typescript\lib\tsserver.js:172219:35)
    at Interface.<anonymous> (c:\Users\adisaxena\AppData\Local\Programs\Microsoft VS Code\resources\app\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 (899d46d82c4c95423fb7e10e68eba52050e30ba3, 2021-12-15T09:40:02.816Z) OS version: Windows_NT x64 10.0.18363 Restricted Mode: No

System Info |Item|Value| |---|---| |CPUs|Intel(R) Core(TM) i7-8665U CPU @ 1.90GHz (8 x 2112)| |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)|15.81GB (5.40GB free)| |Process Argv|--crash-reporter-id d91a7652-172f-46ab-8946-6ea4e434bb71| |Screen Reader|no| |VM|0%|
Extensions (27) Extension|Author (truncated)|Version ---|---|--- ng-template|Ang|12.1.3 vscode-eslint|dba|2.2.2 es7-react-js-snippets|dsz|3.1.1 gitlens|eam|11.6.1 vscode-html-css|ecm|1.10.2 EditorConfig|Edi|0.16.4 vscode-npm-script|eg2|0.3.18 react-native-react-redux|EQu|2.0.6 prettier-vscode|esb|9.0.0 docker-explorer|for|0.1.7 docker-extension-pack|for|0.0.1 angular-essentials|joh|12.0.0 Angular2|joh|12.0.0 vscode-peacock|joh|3.9.1 remote-containers|ms-|0.163.2 vsliveshare|ms-|1.0.4070 debugger-for-chrome|msj|4.13.0 debugger-for-edge|msj|1.0.15 vscode-react-native|msj|1.5.1 angular-console|nrw|17.0.3 material-icon-theme|PKi|4.7.0 live-sass|rit|3.0.0 LiveServer|rit|5.6.1 vs-code-prettier-eslint|rve|3.0.4 tcv-typescript-constructor-generator|toa|0.1.2 jinja2-snippet-kit|Wya|2.0.0 html-css-class-completion|Zig|1.20.0 (1 theme extensions excluded)
A/B Experiments ``` vsliv368:30146709 vsreu685:30147344 python383cf:30185419 vspor879:30202332 vspor708:30202333 vspor363:30204092 pythontb:30283811 pythonptprofiler:30281270 vshan820:30294714 vstes263cf:30335440 vscoreces:30384385 pythondataviewer:30285071 vscod805cf:30301675 pythonvspyt200:30340761 binariesv615:30325510 bridge0708:30335490 bridge0723:30353136 vsaa593:30376534 pythonvs932:30410667 vscop804:30404766 vs360:30404995 vsrem710cf:30416617 py55gd98:30411514 vscexrecpromp3t3:30407764 ```
IllusionMH commented 2 years ago

/duplicate of https://github.com/microsoft/TypeScript/issues/47179