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TS Server fatal error: Cannot read property 'flags' of undefined #46098

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Alok650 opened this issue Sep 19, 2021 · 2 comments
Closed

TS Server fatal error: Cannot read property 'flags' of undefined #46098

Alok650 opened this issue Sep 19, 2021 · 2 comments
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Duplicate An existing issue was already created

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@Alok650
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Alok650 commented Sep 19, 2021

Issue Type: Bug

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

TypeScript Version: 4.5.0-dev.20210918

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\alokp\.vscode\extensions\ms-vscode.vscode-typescript-next-4.5.20210918\node_modules\typescript\lib\tsserver.js:56035:22)
    at getPropertyOfType (c:\Users\alokp\.vscode\extensions\ms-vscode.vscode-typescript-next-4.5.20210918\node_modules\typescript\lib\tsserver.js:56685:24)
    at tryGetQualifiedNameAsValue (c:\Users\alokp\.vscode\extensions\ms-vscode.vscode-typescript-next-4.5.20210918\node_modules\typescript\lib\tsserver.js:48562:26)
    at resolveEntityName (c:\Users\alokp\.vscode\extensions\ms-vscode.vscode-typescript-next-4.5.20210918\node_modules\typescript\lib\tsserver.js:48619:133)
    at getSymbolOfPartOfRightHandSideOfImportEquals (c:\Users\alokp\.vscode\extensions\ms-vscode.vscode-typescript-next-4.5.20210918\node_modules\typescript\lib\tsserver.js:48542:24)
    at getTargetOfImportEqualsDeclaration (c:\Users\alokp\.vscode\extensions\ms-vscode.vscode-typescript-next-4.5.20210918\node_modules\typescript\lib\tsserver.js:48011:28)
    at getTargetOfAliasDeclaration (c:\Users\alokp\.vscode\extensions\ms-vscode.vscode-typescript-next-4.5.20210918\node_modules\typescript\lib\tsserver.js:48361:28)
    at resolveAlias (c:\Users\alokp\.vscode\extensions\ms-vscode.vscode-typescript-next-4.5.20210918\node_modules\typescript\lib\tsserver.js:48410:30)
    at resolveSymbol (c:\Users\alokp\.vscode\extensions\ms-vscode.vscode-typescript-next-4.5.20210918\node_modules\typescript\lib\tsserver.js:48400:67)
    at mergeSymbol (c:\Users\alokp\.vscode\extensions\ms-vscode.vscode-typescript-next-4.5.20210918\node_modules\typescript\lib\tsserver.js:46772:42)
    at c:\Users\alokp\.vscode\extensions\ms-vscode.vscode-typescript-next-4.5.20210918\node_modules\typescript\lib\tsserver.js:46887:47
    at Map.forEach (<anonymous>)
    at mergeSymbolTable (c:\Users\alokp\.vscode\extensions\ms-vscode.vscode-typescript-next-4.5.20210918\node_modules\typescript\lib\tsserver.js:46885:20)
    at mergeSymbol (c:\Users\alokp\.vscode\extensions\ms-vscode.vscode-typescript-next-4.5.20210918\node_modules\typescript\lib\tsserver.js:46796:21)
    at c:\Users\alokp\.vscode\extensions\ms-vscode.vscode-typescript-next-4.5.20210918\node_modules\typescript\lib\tsserver.js:46887:47
    at Map.forEach (<anonymous>)
    at mergeSymbolTable (c:\Users\alokp\.vscode\extensions\ms-vscode.vscode-typescript-next-4.5.20210918\node_modules\typescript\lib\tsserver.js:46885:20)
    at initializeTypeChecker (c:\Users\alokp\.vscode\extensions\ms-vscode.vscode-typescript-next-4.5.20210918\node_modules\typescript\lib\tsserver.js:83624:21)
    at Object.createTypeChecker (c:\Users\alokp\.vscode\extensions\ms-vscode.vscode-typescript-next-4.5.20210918\node_modules\typescript\lib\tsserver.js:46549:9)
    at Object.getTypeChecker (c:\Users\alokp\.vscode\extensions\ms-vscode.vscode-typescript-next-4.5.20210918\node_modules\typescript\lib\tsserver.js:112744:79)
    at synchronizeHostData (c:\Users\alokp\.vscode\extensions\ms-vscode.vscode-typescript-next-4.5.20210918\node_modules\typescript\lib\tsserver.js:157391:21)
    at Object.getProgram (c:\Users\alokp\.vscode\extensions\ms-vscode.vscode-typescript-next-4.5.20210918\node_modules\typescript\lib\tsserver.js:157512:13)
    at AutoImportProviderProject.Project.updateGraphWorker (c:\Users\alokp\.vscode\extensions\ms-vscode.vscode-typescript-next-4.5.20210918\node_modules\typescript\lib\tsserver.js:162519:53)
    at AutoImportProviderProject.Project.updateGraph (c:\Users\alokp\.vscode\extensions\ms-vscode.vscode-typescript-next-4.5.20210918\node_modules\typescript\lib\tsserver.js:162448:42)
    at AutoImportProviderProject.updateGraph (c:\Users\alokp\.vscode\extensions\ms-vscode.vscode-typescript-next-4.5.20210918\node_modules\typescript\lib\tsserver.js:163293:70)
    at Object.updateProjectIfDirty (c:\Users\alokp\.vscode\extensions\ms-vscode.vscode-typescript-next-4.5.20210918\node_modules\typescript\lib\tsserver.js:163930:45)
    at InferredProject.Project.getPackageJsonAutoImportProvider (c:\Users\alokp\.vscode\extensions\ms-vscode.vscode-typescript-next-4.5.20210918\node_modules\typescript\lib\tsserver.js:163068:32)
    at InferredProject.Project.updateGraph (c:\Users\alokp\.vscode\extensions\ms-vscode.vscode-typescript-next-4.5.20210918\node_modules\typescript\lib\tsserver.js:162486:26)
    at ProjectService.assignOrphanScriptInfoToInferredProject (c:\Users\alokp\.vscode\extensions\ms-vscode.vscode-typescript-next-4.5.20210918\node_modules\typescript\lib\tsserver.js:164625:25)
    at ProjectService.assignProjectToOpenedScriptInfo (c:\Users\alokp\.vscode\extensions\ms-vscode.vscode-typescript-next-4.5.20210918\node_modules\typescript\lib\tsserver.js:166314:26)
    at c:\Users\alokp\.vscode\extensions\ms-vscode.vscode-typescript-next-4.5.20210918\node_modules\typescript\lib\tsserver.js:166588:97
    at Object.flatMap (c:\Users\alokp\.vscode\extensions\ms-vscode.vscode-typescript-next-4.5.20210918\node_modules\typescript\lib\tsserver.js:519:25)
    at ProjectService.applyChangesInOpenFiles (c:\Users\alokp\.vscode\extensions\ms-vscode.vscode-typescript-next-4.5.20210918\node_modules\typescript\lib\tsserver.js:166588:41)
    at Session.handlers.ts.Map.ts.getEntries._a.<computed> (c:\Users\alokp\.vscode\extensions\ms-vscode.vscode-typescript-next-4.5.20210918\node_modules\typescript\lib\tsserver.js:167746:46)
    at c:\Users\alokp\.vscode\extensions\ms-vscode.vscode-typescript-next-4.5.20210918\node_modules\typescript\lib\tsserver.js:169677:88
    at IOSession.Session.executeWithRequestId (c:\Users\alokp\.vscode\extensions\ms-vscode.vscode-typescript-next-4.5.20210918\node_modules\typescript\lib\tsserver.js:169668:28)
    at IOSession.Session.executeCommand (c:\Users\alokp\.vscode\extensions\ms-vscode.vscode-typescript-next-4.5.20210918\node_modules\typescript\lib\tsserver.js:169677:33)
    at IOSession.Session.onMessage (c:\Users\alokp\.vscode\extensions\ms-vscode.vscode-typescript-next-4.5.20210918\node_modules\typescript\lib\tsserver.js:169703:35)
    at Interface.<anonymous> (c:\Users\alokp\.vscode\extensions\ms-vscode.vscode-typescript-next-4.5.20210918\node_modules\typescript\lib\tsserver.js:172308:31)
    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 1.60.1 (83bd43bc519d15e50c4272c6cf5c1479df196a4d, 2021-09-10T17:07:10.714Z)
OS version: Windows_NT x64 10.0.22454
Restricted Mode: No

System Info
Item Value
CPUs Intel(R) Core(TM) i5-8265U CPU @ 1.60GHz (8 x 1800)
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) 7.89GB (0.66GB free)
Process Argv --crash-reporter-id 8f91203b-639c-4707-b71b-a48f7b1a0849
Screen Reader no
VM 0%
Extensions (60)
Extension Author (truncated) Version
code-tester Aka 0.0.6
code-gnu-global aus 0.2.2
vscode-django bat 1.6.0
vscode-intelephense-client bme 1.7.1
vscode-tailwindcss bra 0.6.14
simple-react-snippets bur 1.2.4
npm-intellisense chr 1.4.0
doxdocgen csc 1.3.2
vscode-mssql-client2 cwe 3.6.3
vscode-eslint dba 2.1.25
opencv-intellisense did 0.0.4
competitive-programming-helper Div 5.8.7
githistory don 0.6.18
python-extension-pack don 1.6.0
es7-react-js-snippets dsz 3.1.1
vscode-npm-script eg2 0.3.22
react-native-react-redux EQu 2.0.6
prettier-vscode esb 8.1.0
pip-packages etm 0.4.3
php-debug fel 1.18.0
php-intellisense fel 2.3.14
php-pack fel 1.0.2
auto-rename-tag for 0.1.8
code-runner for 0.11.5
vscode-pull-request-github Git 0.30.0
opencv-snippets gsG 1.2.2
beautify Hoo 1.5.0
better-cpp-syntax jef 1.15.9
react-native-snippet jun 0.5.6
vsc-python-indent Kev 1.14.2
MagicPython mag 1.1.0
mssql ms- 1.10.1
python ms- 2021.9.1230869389
vscode-pylance ms- 2021.9.2
jupyter ms- 2021.8.2041215044
jupyter-keymap ms- 1.0.0
remote-containers ms- 0.194.0
remote-ssh ms- 0.65.8
remote-ssh-edit ms- 0.65.8
remote-wsl ms- 0.58.2
cmake-tools ms- 1.8.1
cpptools ms- 1.6.0
cpptools-extension-pack ms- 1.0.0
sublime-keybindings ms- 4.0.10
vscode-typescript-next ms- 4.5.20210918
vsliveshare ms- 1.0.4836
vsliveshare-audio ms- 0.1.91
debugger-for-chrome msj 4.13.0
vscode-react-native msj 1.6.1
vscode-extension-auto-import Nuc 1.4.3
material-icon-theme PKi 4.10.0
format-html-in-php rif 1.7.0
LiveServer rit 5.6.1
tabnine-vscode Tab 3.4.27
cmake twx 0.0.17
vscodeintellicode Vis 1.2.14
jinja who 0.0.8
eno Wsc 2.3.53
template yon 1.3.0
material-theme zhu 3.11.4

(2 theme extensions excluded)

A/B Experiments 
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python383cf:30185419
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pythonvssor306:30344512
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pygetstartedt2:30360495
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pythonvspyt187cf:30365362
pydsgst2:30361792
vssid140cf:30363604
vssur157:30367808
@mjbvz mjbvz transferred this issue from microsoft/vscode Sep 27, 2021
@andrewbranch andrewbranch added the Duplicate An existing issue was already created label Sep 27, 2021
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Duplicate of #45874

@andrewbranch andrewbranch marked this as a duplicate of #45874 Sep 27, 2021
@mjbvz mjbvz removed their assignment Sep 27, 2021
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This issue has been marked as a 'Duplicate' and has seen no recent activity. It has been automatically closed for house-keeping purposes.

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