Vscode: The TypeScript language service died unexpectedly 5 times in the last 5 Minutes.

Created on 6 Jan 2020  路  5Comments  路  Source: microsoft/vscode

Issue Type: Bug

Potential duplicate of #20446. I could have created the issue under TypeScript project, but the "Report on Github" button lead me here, and TypeScript service did not show as an option in the bug report form. Feel free to contact me about more information on my settings.

This happens all the time regardless of what I am doing. Crash notification keeps showing up over and over again.

VS Code version: Code 1.41.1 (26076a4de974ead31f97692a0d32f90d735645c0, 2019-12-18T14:57:51.166Z)
OS version: Darwin x64 19.2.0


System Info

|Item|Value|
|---|---|
|CPUs|Intel(R) Core(TM) i5-7360U CPU @ 2.30GHz (4 x 2300)|
|GPU Status|2d_canvas: enabled
flash_3d: enabled
flash_stage3d: enabled
flash_stage3d_baseline: enabled
gpu_compositing: enabled
metal: disabled_off
multiple_raster_threads: enabled_on
oop_rasterization: disabled_off
protected_video_decode: unavailable_off
rasterization: enabled
skia_renderer: disabled_off
surface_control: disabled_off
surface_synchronization: enabled_on
video_decode: enabled
viz_display_compositor: enabled_on
viz_hit_test_surface_layer: disabled_off
webgl: enabled
webgl2: enabled|
|Load (avg)|6, 5, 4|
|Memory (System)|8.00GB (0.50GB free)|
|Process Argv||
|Screen Reader|no|
|VM|0%|

Extensions (8)

Extension|Author (truncated)|Version
---|---|---
vscode-eslint|dba|2.0.11
gitlens|eam|10.2.0
mssql|ms-|1.8.0
vsliveshare|ms-|1.0.1404
trailing-spaces|sha|0.3.1
js-jsx-snippets|sky|10.0.0
JavaScriptSnippets|xab|1.7.2
ReactSnippets|xab|2.4.0


javascript upstream
Source
picture holandaleo

Most helpful comment

Please try upgrading your workspace to use typescript@next by installing this extension. Does that fix the issue?

picture mjbvz on 7 Jan 2020
🎉2 👍2

All 5 comments

I just found more details on that... I went to Help > Toggle Developer Tools and noticed that every few seconds this error message goes to error console:

Error: <semantic> TypeScript Server Error (3.7.3)
Debug Failure. False expression.
Error: Debug Failure. False expression.
    at declareSymbol (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:29212)
    at declareSymbolAndAddToSymbolTable (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:30497)
    at bindThisPropertyAssignment (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:31369)
    at bindWorker (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:31020)
    at bind (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:30902)
    at bindExpressionStatement (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:30106)
    at bindChildrenWorker (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:29568)
    at bindChildren (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:29489)
    at bind (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:30913)
    at /Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:29495
    at bindEach (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:29511)
    at bindEachFunctionsFirst (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:29495)
    at bindChildrenWorker (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:29611)
    at bindChildren (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:29489)
    at bind (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:30913)
    at visitNode (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:17622)
    at Object.forEachChild (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:17752)
    at bindEachChild (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:29519)
    at bindChildrenWorker (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:29614)
    at bindChildren (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:29489)
    at bindContainer (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:29435)
    at bind (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:30916)
    at visitNode (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:17622)
    at Object.forEachChild (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:17709)
    at bindEachChild (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:29519)
    at bindChildrenWorker (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:29614)
    at bindChildren (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:29489)
    at bind (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:30913)
    at bindEach (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:29511)
    at visitNodes (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:17627)
    at Object.forEachChild (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:17801)
    at bindEachChild (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:29519)
    at bindChildrenWorker (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:29614)
    at bindChildren (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:29489)
    at bindContainer (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:29470)
    at bind (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:30916)
    at visitNode (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:17622)
    at Object.forEachChild (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:17996)
    at bindEachChild (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:29519)
    at bindChildrenWorker (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:29614)
    at bindChildren (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:29489)
    at bind (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:30913)
    at /Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:29495
    at bindEach (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:29511)
    at bindEachFunctionsFirst (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:29495)
    at bindChildrenWorker (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:29605)
    at bindChildren (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:29489)
    at bindContainer (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:29435)
    at bind (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:30916)
    at bindSourceFile (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:29068)
    at Object.bindSourceFile (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:29005)
    at initializeTypeChecker (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:64384)
    at Object.createTypeChecker (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:33622)
    at Object.getTypeChecker (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:95612)
    at synchronizeHostData (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:130645)
    at Object.getProgram (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:130727)
    at ConfiguredProject.Project.updateGraphWorker (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:135078)
    at ConfiguredProject.Project.updateGraph (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:135021)
    at ConfiguredProject.updateGraph (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:135869)
    at ProjectService.createLoadAndUpdateConfiguredProject (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:137362)
    at ProjectService.assignProjectToOpenedScriptInfo (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:138186)
    at /Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:138417
    at Object.mapDefined (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:565)
    at ProjectService.applyChangesInOpenFiles (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:138417)
    at Session.handlers.ts.createMapFromTemplate._a.<computed> (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:139271)
    at /Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:140929
    at IOSession.Session.executeWithRequestId (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:140920)
    at IOSession.Session.executeCommand (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:140929)
    at IOSession.Session.onMessage (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:140952)
    at Interface.<anonymous> (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/tsserver.js:142267)
    at Interface.emit (events.js:200)
    at Interface._onLine (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/readline.js:314)
    at Interface._normalWrite (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/readline.js:459)
    at Socket.ondata (/Applications/Visual%20Studio%20Code.app/Contents/Resources/app/out/vs/code/electron-browser/workbench/readline.js:170)
    at Socket.emit (events.js:200)
    at addChunk (_stream_readable.js:294)
    at readableAddChunk (_stream_readable.js:275)
    at Socket.Readable.push (_stream_readable.js:210)
    at Pipe.onStreamRead (internal/stream_base_commons.js:166)
    at Function.create (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/typescript-language-features/dist/extension.js:1)
    at h.dispatchResponse (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/typescript-language-features/dist/extension.js:1)
    at h.dispatchMessage (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/typescript-language-features/dist/extension.js:1)
    at /Applications/Visual Studio Code.app/Contents/Resources/app/extensions/typescript-language-features/dist/extension.js:1
    at l.fire (/Applications/Visual Studio Code.app/Contents/Resources/app/out/vs/workbench/services/extensions/node/extensionHostProcess.js:46)
    at t.Reader.onLengthData (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/typescript-language-features/dist/extension.js:1)
    at Socket.<anonymous> (/Applications/Visual Studio Code.app/Contents/Resources/app/extensions/typescript-language-features/dist/extension.js:1)
    at Socket.emit (events.js:200)
    at addChunk (_stream_readable.js:294)
    at readableAddChunk (_stream_readable.js:275)
    at Socket.Readable.push (_stream_readable.js:210)
    at Pipe.onStreamRead (internal/stream_base_commons.js:166)
holandaleo picture holandaleo on 6 Jan 2020

Also tried with no extensions running. Same issue.

Issue Type: Bug

VS Code version: Code 1.41.1 (26076a4de974ead31f97692a0d32f90d735645c0, 2019-12-18T14:57:51.166Z)
OS version: Darwin x64 19.2.0


System Info

|Item|Value|
|---|---|
|CPUs|Intel(R) Core(TM) i5-7360U CPU @ 2.30GHz (4 x 2300)|
|GPU Status|2d_canvas: enabled
flash_3d: enabled
flash_stage3d: enabled
flash_stage3d_baseline: enabled
gpu_compositing: enabled
metal: disabled_off
multiple_raster_threads: enabled_on
oop_rasterization: disabled_off
protected_video_decode: unavailable_off
rasterization: enabled
skia_renderer: disabled_off
surface_control: disabled_off
surface_synchronization: enabled_on
video_decode: enabled
viz_display_compositor: enabled_on
viz_hit_test_surface_layer: disabled_off
webgl: enabled
webgl2: enabled|
|Load (avg)|7, 6, 5|
|Memory (System)|8.00GB (0.13GB free)|
|Process Argv||
|Screen Reader|no|
|VM|0%|

Extensions: none

holandaleo picture holandaleo on 6 Jan 2020

Please try upgrading your workspace to use typescript@next by installing this extension. Does that fix the issue?

mjbvz picture mjbvz on 7 Jan 2020
🎉2 👍2

Yea! That solved the problem!

holandaleo picture holandaleo on 7 Jan 2020
👍1

Closing as fixed in TS 3.8. We will be picking that version of TS up for the February release of VS Code. Until then, use the extension

mjbvz picture mjbvz on 7 Jan 2020
Was this page helpful?
0 / 5 - 0 ratings

Related issues

trstringer picture trstringer  路  3Comments
philipgiuliani picture philipgiuliani  路  3Comments
chrisdias picture chrisdias  路  3Comments
vsccarl picture vsccarl  路  3Comments
ryan-wong picture ryan-wong  路  3Comments