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TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
https://www.typescriptlang.org
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TS Server fatal error: re.test is not a function #37939

Closed deadbaed closed 1 month ago

deadbaed commented 4 years ago

Issue Type: Bug

TypeScript Version: 3.8.3 Steps to reproduce crash

  1. right click on folder and click copy
  2. paste folder
  3. error TS Server Error Stack 
    TypeError: re.test is not a function
at tsserver.js:28353:103
at Object.findIndex (tsserver.js:289:17)
at _loop_5 (tsserver.js:28353:43)
at Object.getFileNamesFromConfigSpecs (tsserver.js:28383:17)
at ProjectService.reloadFileNamesOfConfiguredProject (tsserver.js:142386:42)
at ConfiguredProject.updateGraph (tsserver.js:140644:54)
at updateProjectIfDirty (tsserver.js:141076:45)
at ProjectService.assignProjectToOpenedScriptInfo (tsserver.js:143114:29)
at tsserver.js:143396:107
at Object.mapDefined (tsserver.js:562:30)
at ProjectService.applyChangesInOpenFiles (tsserver.js:143396:48)
at Session.handlers.ts.createMapFromTemplate._a.<computed> (tsserver.js:144260:46)
at tsserver.js:146003:88
at IOSession.Session.executeWithRequestId (tsserver.js:145994:28)
at IOSession.Session.executeCommand (tsserver.js:146003:33)
at IOSession.Session.onMessage (tsserver.js:146027:35)
at Interface.<anonymous> (tsserver.js:147342:27)
at Interface.emit (events.js:203:13)
at Interface._onLine (readline.js:316:10)
at Interface._normalWrite (readline.js:461:12)
at Socket.ondata (readline.js:172:10)
at Socket.emit (events.js:203:13)
at addChunk (_stream_readable.js:295:12)
at readableAddChunk (_stream_readable.js:276:11)
at Socket.Readable.push (_stream_readable.js:210:10)
at Pipe.onStreamRead (internal/stream_base_commons.js:166:17)

VS Code version: Code - OSS 1.44.0 (2aae1f26c72891c399f860409176fe435a154b13, 2020-04-08T19:57:59.162Z) OS version: Linux x64 5.6.3-arch1-1

System Info |Item|Value| |---|---| |CPUs|Intel(R) Core(TM) i7-9750H CPU @ 2.60GHz (12 x 4000)| |GPU Status|2d_canvas: enabled
flash_3d: enabled
flash_stage3d: enabled
flash_stage3d_baseline: enabled
gpu_compositing: enabled
multiple_raster_threads: enabled_on
oop_rasterization: disabled_off
protected_video_decode: unavailable_off
rasterization: disabled_software
skia_renderer: disabled_off_ok
video_decode: unavailable_off
viz_display_compositor: enabled_on
viz_hit_test_surface_layer: disabled_off_ok
webgl: enabled
webgl2: enabled| |Load (avg)|2, 2, 2| |Memory (System)|31.14GB (16.34GB free)| |Process Argv|--no-sandbox --unity-launch --no-sandbox| |Screen Reader|no| |VM|0%|
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sheetalkamat commented 4 years ago

We need more concrete steps to repro this with file and folder structure and contents of the file. I cannot repro this following the currently mentioned steps. Also please upload tsserver log when you repro this so we can investigate this. You can upload logs by following these steps:

  1. Set "typescript.tsserver.log": "verbose"
  2. Restart vscode or vscode insiders
  3. Reproduce the problem
  4. In vscode or vscode insiders, run the TypeScript: Open TS Server log command
  5. This should open a large file called tsserver.log. Please share this file. Additionally you can also share file ti.log created next to it.
deadbaed commented 4 years ago

well i tried to repeat what i did to reproduce the bug, but i could not reproduce it on my machine... but if the bug happens again i will provide more information.