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atewhs0323 opened this issue Sep 21, 2021 · 2 comments
Closed

TS Server fatal error: Cannot read property 'flags' of undefined #46095

atewhs0323 opened this issue Sep 21, 2021 · 2 comments
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@atewhs0323
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❗️❗️❗️ Please fill in the sections below to help us diagnose the issue ❗️❗️❗️

TypeScript Version: 4.5.0-dev.20210920

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 (/Users/shwetatripathi/.vscode/extensions/ms-vscode.vscode-typescript-next-4.5.20210920/node_modules/typescript/lib/tsserver.js:56035:22)
    at getPropertyOfType (/Users/shwetatripathi/.vscode/extensions/ms-vscode.vscode-typescript-next-4.5.20210920/node_modules/typescript/lib/tsserver.js:56685:24)
    at tryGetQualifiedNameAsValue (/Users/shwetatripathi/.vscode/extensions/ms-vscode.vscode-typescript-next-4.5.20210920/node_modules/typescript/lib/tsserver.js:48562:26)
    at resolveEntityName (/Users/shwetatripathi/.vscode/extensions/ms-vscode.vscode-typescript-next-4.5.20210920/node_modules/typescript/lib/tsserver.js:48619:133)
    at getSymbolOfPartOfRightHandSideOfImportEquals (/Users/shwetatripathi/.vscode/extensions/ms-vscode.vscode-typescript-next-4.5.20210920/node_modules/typescript/lib/tsserver.js:48542:24)
    at getTargetOfImportEqualsDeclaration (/Users/shwetatripathi/.vscode/extensions/ms-vscode.vscode-typescript-next-4.5.20210920/node_modules/typescript/lib/tsserver.js:48011:28)
    at getTargetOfAliasDeclaration (/Users/shwetatripathi/.vscode/extensions/ms-vscode.vscode-typescript-next-4.5.20210920/node_modules/typescript/lib/tsserver.js:48361:28)
    at resolveAlias (/Users/shwetatripathi/.vscode/extensions/ms-vscode.vscode-typescript-next-4.5.20210920/node_modules/typescript/lib/tsserver.js:48410:30)
    at resolveSymbol (/Users/shwetatripathi/.vscode/extensions/ms-vscode.vscode-typescript-next-4.5.20210920/node_modules/typescript/lib/tsserver.js:48400:67)
    at mergeSymbol (/Users/shwetatripathi/.vscode/extensions/ms-vscode.vscode-typescript-next-4.5.20210920/node_modules/typescript/lib/tsserver.js:46772:42)
    at /Users/shwetatripathi/.vscode/extensions/ms-vscode.vscode-typescript-next-4.5.20210920/node_modules/typescript/lib/tsserver.js:46887:47
    at Map.forEach (<anonymous>)
    at mergeSymbolTable (/Users/shwetatripathi/.vscode/extensions/ms-vscode.vscode-typescript-next-4.5.20210920/node_modules/typescript/lib/tsserver.js:46885:20)
    at mergeSymbol (/Users/shwetatripathi/.vscode/extensions/ms-vscode.vscode-typescript-next-4.5.20210920/node_modules/typescript/lib/tsserver.js:46796:21)
    at /Users/shwetatripathi/.vscode/extensions/ms-vscode.vscode-typescript-next-4.5.20210920/node_modules/typescript/lib/tsserver.js:46887:47
    at Map.forEach (<anonymous>)
    at mergeSymbolTable (/Users/shwetatripathi/.vscode/extensions/ms-vscode.vscode-typescript-next-4.5.20210920/node_modules/typescript/lib/tsserver.js:46885:20)
    at initializeTypeChecker (/Users/shwetatripathi/.vscode/extensions/ms-vscode.vscode-typescript-next-4.5.20210920/node_modules/typescript/lib/tsserver.js:83624:21)
    at Object.createTypeChecker (/Users/shwetatripathi/.vscode/extensions/ms-vscode.vscode-typescript-next-4.5.20210920/node_modules/typescript/lib/tsserver.js:46549:9)
    at Object.getTypeChecker (/Users/shwetatripathi/.vscode/extensions/ms-vscode.vscode-typescript-next-4.5.20210920/node_modules/typescript/lib/tsserver.js:112744:79)
    at synchronizeHostData (/Users/shwetatripathi/.vscode/extensions/ms-vscode.vscode-typescript-next-4.5.20210920/node_modules/typescript/lib/tsserver.js:157391:21)
    at Object.getProgram (/Users/shwetatripathi/.vscode/extensions/ms-vscode.vscode-typescript-next-4.5.20210920/node_modules/typescript/lib/tsserver.js:157512:13)
    at AutoImportProviderProject.Project.updateGraphWorker (/Users/shwetatripathi/.vscode/extensions/ms-vscode.vscode-typescript-next-4.5.20210920/node_modules/typescript/lib/tsserver.js:162519:53)
    at AutoImportProviderProject.Project.updateGraph (/Users/shwetatripathi/.vscode/extensions/ms-vscode.vscode-typescript-next-4.5.20210920/node_modules/typescript/lib/tsserver.js:162448:42)
    at AutoImportProviderProject.updateGraph (/Users/shwetatripathi/.vscode/extensions/ms-vscode.vscode-typescript-next-4.5.20210920/node_modules/typescript/lib/tsserver.js:163293:70)
    at Object.updateProjectIfDirty (/Users/shwetatripathi/.vscode/extensions/ms-vscode.vscode-typescript-next-4.5.20210920/node_modules/typescript/lib/tsserver.js:163930:45)
    at ConfiguredProject.Project.getPackageJsonAutoImportProvider (/Users/shwetatripathi/.vscode/extensions/ms-vscode.vscode-typescript-next-4.5.20210920/node_modules/typescript/lib/tsserver.js:163068:32)
    at ConfiguredProject.Project.updateGraph (/Users/shwetatripathi/.vscode/extensions/ms-vscode.vscode-typescript-next-4.5.20210920/node_modules/typescript/lib/tsserver.js:162486:26)
    at ConfiguredProject.updateGraph (/Users/shwetatripathi/.vscode/extensions/ms-vscode.vscode-typescript-next-4.5.20210920/node_modules/typescript/lib/tsserver.js:163441:63)
    at ProjectService.createLoadAndUpdateConfiguredProject (/Users/shwetatripathi/.vscode/extensions/ms-vscode.vscode-typescript-next-4.5.20210920/node_modules/typescript/lib/tsserver.js:165165:25)
    at ProjectService.assignProjectToOpenedScriptInfo (/Users/shwetatripathi/.vscode/extensions/ms-vscode.vscode-typescript-next-4.5.20210920/node_modules/typescript/lib/tsserver.js:166248:44)
    at /Users/shwetatripathi/.vscode/extensions/ms-vscode.vscode-typescript-next-4.5.20210920/node_modules/typescript/lib/tsserver.js:166588:97
    at Object.flatMap (/Users/shwetatripathi/.vscode/extensions/ms-vscode.vscode-typescript-next-4.5.20210920/node_modules/typescript/lib/tsserver.js:519:25)
    at ProjectService.applyChangesInOpenFiles (/Users/shwetatripathi/.vscode/extensions/ms-vscode.vscode-typescript-next-4.5.20210920/node_modules/typescript/lib/tsserver.js:166588:41)
    at Session.handlers.ts.Map.ts.getEntries._a.<computed> (/Users/shwetatripathi/.vscode/extensions/ms-vscode.vscode-typescript-next-4.5.20210920/node_modules/typescript/lib/tsserver.js:167746:46)
    at /Users/shwetatripathi/.vscode/extensions/ms-vscode.vscode-typescript-next-4.5.20210920/node_modules/typescript/lib/tsserver.js:169677:88
    at IOSession.Session.executeWithRequestId (/Users/shwetatripathi/.vscode/extensions/ms-vscode.vscode-typescript-next-4.5.20210920/node_modules/typescript/lib/tsserver.js:169668:28)
    at IOSession.Session.executeCommand (/Users/shwetatripathi/.vscode/extensions/ms-vscode.vscode-typescript-next-4.5.20210920/node_modules/typescript/lib/tsserver.js:169677:33)
    at IOSession.Session.onMessage (/Users/shwetatripathi/.vscode/extensions/ms-vscode.vscode-typescript-next-4.5.20210920/node_modules/typescript/lib/tsserver.js:169703:35)
    at Interface.<anonymous> (/Users/shwetatripathi/.vscode/extensions/ms-vscode.vscode-typescript-next-4.5.20210920/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)
@mjbvz mjbvz transferred this issue from microsoft/vscode Sep 27, 2021
@mjbvz mjbvz removed their assignment Sep 27, 2021
@mjbvz
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mjbvz commented Sep 27, 2021

Stack looks similar to #45871

@andrewbranch andrewbranch added the Duplicate An existing issue was already created label 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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