Error in 'realPath' during 'getApplicableRefactors'

This issue comes from crash dumps in telemetry. We’ve tried to de-duplicate issues on a best-effort basis, comparing the sequence of methods called and the command requested while ignoring line numbers. TypeScript version prefix: 4.4.4 VSCode version: 1.61.2 Command requested: getApplicableRefactors Hitting sessions: 152 Five line hash: f80b0e0a8ef4225e432cc9880580c8ff Stack:

    at unknown (suppressed.ts)
    at realPath (tsserver.js:41684:18)
    at tryResolve (tsserver.js:41661:32)
    at <anonymous> (tsserver.js:41644:69)
    at forEach (tsserver.js:194:30)
    at nodeModuleNameResolverWorker (tsserver.js:41644:25)
    at nodeModuleNameResolver (tsserver.js:41636:16)
    at resolveModuleName (tsserver.js:41405:30)
    at resolveModuleName (tsserver.js:116084:36)
    at resolveNamesWithLocalCache (tsserver.js:116159:38)
    at resolveModuleNames (tsserver.js:116233:20)
    at Project.resolveModuleNames (tsserver.js:161176:45)
    at unknown (tsserver.js:111517:133)
    at resolveModuleNamesWorker (tsserver.js:111783:26)
    at resolveModuleNamesReusingOldState (tsserver.js:111958:19)
    at processImportedModules (tsserver.js:113338:35)
    at findSourceFileWorker (tsserver.js:113139:17)
    at findSourceFile (tsserver.js:113000:26)
    at processImportedModules (tsserver.js:113374:25)
    at findSourceFileWorker (tsserver.js:113139:17)
    at findSourceFile (tsserver.js:113000:26)
    at processImportedModules (tsserver.js:113374:25)
    at findSourceFileWorker (tsserver.js:113139:17)
    at findSourceFile (tsserver.js:113000:26)
    at <anonymous> (tsserver.js:112952:85)
    at getSourceFileFromReferenceWorker (tsserver.js:112919:34)
    at processSourceFile (tsserver.js:112952:13)
    at processRootFile (tsserver.js:112759:13)
    at <anonymous> (tsserver.js:111624:67)
    at forEach (tsserver.js:194:30)
    at createProgram (tsserver.js:111624:16)
    at synchronizeHostData (tsserver.js:156605:26)
    at getProgram (tsserver.js:156737:13)
    at Project.updateGraphWorker (tsserver.js:161733:53)
    at Project.updateGraph (tsserver.js:161662:42)
    at ConfiguredProject.updateGraph (tsserver.js:162644:63)
    at updateProjectIfDirty (tsserver.js:163133:45)
    at Project.getLanguageService (tsserver.js:161280:28)
    at Session.getApplicableRefactors (tsserver.js:168512:32)
    at _a.<computed> (tsserver.js:167223:61)
    at <anonymous> (tsserver.js:168880:88)
    at Session.executeWithRequestId (tsserver.js:168871:28)
    at Session.executeCommand (tsserver.js:168880:33)
    at Session.onMessage (tsserver.js:168906:35)
    at <anonymous> (tsserver.js:171511:31)
    at unknown (suppressed.js:315:20)
    at unknown (suppressed.js:337:10)
    at unknown (suppressed.js:482:12)
    at unknown (suppressed.js:194:10)
    at unknown (suppressed.js:315:20)
    at unknown (suppressed.js:309:12)
    at unknown (suppressed.js:284:9)
    at unknown (suppressed.js:223:10)
    at unknown (suppressed.js:188:23)

[andrewbranch]

The frame Project.resolveModuleNames makes it pretty unlikely this is a custom host—the Project should be the module resolution host in this case.

[typescript-bot]

This issue reproduced in the following context: TypeScript version prefix: 4.7.4 VSCode version: 1.69.1 Command requested: updateOpen Hitting sessions: 108 Five line hash: f80b0e0a8ef4225e432cc9880580c8ff Stack:

    at unknown (suppressed.ts)
    at realPath (tsserver.js:43239:18)
    at tryResolve (tsserver.js:43204:32)
    at <anonymous> (tsserver.js:43178:69)
    at forEach (tsserver.js:183:30)
    at nodeModuleNameResolverWorker (tsserver.js:43178:25)
    at nodeModuleNameResolver (tsserver.js:43153:16)
    at resolveModuleName (tsserver.js:42880:30)
    at resolveModuleName (tsserver.js:121159:36)
    at resolveNamesWithLocalCache (tsserver.js:121244:38)
    at resolveModuleNames (tsserver.js:121322:20)
    at Project.resolveModuleNames (tsserver.js:169105:45)
    at unknown (tsserver.js:116462:153)
    at resolveModuleNamesWorker (tsserver.js:116765:26)
    at resolveModuleNamesReusingOldState (tsserver.js:116943:19)
    at processImportedModules (tsserver.js:118373:35)
    at findSourceFileWorker (tsserver.js:118153:17)
    at findSourceFile (tsserver.js:118002:26)
    at <anonymous> (tsserver.js:117954:85)
    at getSourceFileFromReferenceWorker (tsserver.js:117920:34)
    at processSourceFile (tsserver.js:117954:13)
    at processRootFile (tsserver.js:117755:13)
    at <anonymous> (tsserver.js:116571:67)
    at forEach (tsserver.js:183:30)
    at createProgram (tsserver.js:116571:16)
    at synchronizeHostData (tsserver.js:164475:26)
    at getProgram (tsserver.js:164607:13)
    at Project.updateGraphWorker (tsserver.js:169675:53)
    at Project.updateGraph (tsserver.js:169603:42)
    at ConfiguredProject.updateGraph (tsserver.js:170717:63)
    at updateProjectIfDirty (tsserver.js:171206:45)
    at ProjectService.assignProjectToOpenedScriptInfo (tsserver.js:173536:29)
    at <anonymous> (tsserver.js:173871:97)
    at flatMap (tsserver.js:508:25)
    at ProjectService.applyChangesInOpenFiles (tsserver.js:173871:41)
    at _a.<computed> (tsserver.js:175006:46)
    at <anonymous> (tsserver.js:177195:88)
    at Session.executeWithRequestId (tsserver.js:177186:28)
    at Session.executeCommand (tsserver.js:177195:33)
    at Session.onMessage (tsserver.js:177221:35)
    at <anonymous> (tsserver.js:179856:31)