FileSystemException: Getting current working directory, Dart SDK 2.5.0-dev.1.0

[benhalverson]

This tracker is for issues related to:

• Analyzer

I launched vs code this morning an got an analyzer crashed message.

Versions

• Dart SDK 2.5.0-dev.1.0
• Visual Studio Code 1.36.1
• Dart Code 3.2.1
• gLinux

Analyzer Info

The analyzer was launched using the arguments:

/usr/local/google/home/bhalverson/Downloads/dart-sdk/bin/snapshots/analysis_server.dart.snapshot
--client-id=Dart-Code.dart-code
--client-version=3.2.1

Exception

Analysis failed: /google/src/cloud/bhalverson/feature_mySystems/google3/security/authorization/sphinx/fe/client/component/my_systems/test/sphinx_my_systems_test.dart

FileSystemException: Getting current working directory failed, path = '' (OS Error: No such file or directory, errno = 2)
#0      _uriBaseClosure (dart:io-patch/directory_patch.dart:64:5)
#1      Uri.base (dart:core-patch/uri_patch.dart:21:41)
#2      current (package:path/path.dart:84:17)
#3      Context.current (package:path/src/context.dart:62:57)
#4      Context.toUri (package:path/src/context.dart:1008:43)
#5      _OverlayFile.createSource (package:analyzer/file_system/overlay_file_system.dart:222:57)
#6      FileSystemState.getFileForPath (package:analyzer/src/dart/analysis/file_state.dart:1098:36)
#7      AnalysisDriver._computeAnalysisResult (package:analyzer/src/dart/analysis/driver.dart:1393:31)
#8      AnalysisDriver.performWork (package:analyzer/src/dart/analysis/driver.dart:1228:17)
<asynchronous suspension>
#9      AnalysisDriverScheduler._run (package:analyzer/src/dart/analysis/driver.dart:2188:24)
<asynchronous suspension>
#10     AnalysisDriverScheduler.start (package:analyzer/src/dart/analysis/driver.dart:2118:5)
#11     new AnalysisServer (package:analysis_server/src/analysis_server.dart:208:29)
#12     SocketServer.createAnalysisServer (package:analysis_server/src/socket_server.dart:86:26)
#13     StdioAnalysisServer.serveStdio (package:analysis_server/src/server/stdio_server.dart:37:18)
#14     Driver.startAnalysisServer.<anonymous closure> (package:analysis_server/src/server/driver.dart:542:21)
#15     _rootRun (dart:async/zone.dart:1124:13)
#16     _CustomZone.run (dart:async/zone.dart:1021:19)
#17     _runZoned (dart:async/zone.dart:1516:10)
#18     runZoned (dart:async/zone.dart:1463:12)
#19     Driver._captureExceptions (package:analysis_server/src/server/driver.dart:627:12)
#20     Driver.startAnalysisServer (package:analysis_server/src/server/driver.dart:540:7)
#21     Driver.start.<anonymous closure> (package:analysis_server/src/server/driver.dart:444:9)
#22     _AsyncAwaitCompleter.start (dart:async-patch/async_patch.dart:49:6)
#23     Driver.start.<anonymous closure> (package:analysis_server/src/server/driver.dart:439:43)
#24     CompilerContext.runInContext.<anonymous closure>.<anonymous closure> (package:front_end/src/fasta/compiler_context.dart:122:46)
#25     new Future.sync (dart:async/future.dart:224:31)
#26     CompilerContext.runInContext.<anonymous closure> (package:front_end/src/fasta/compiler_context.dart:122:19)
#27     _rootRun (dart:async/zone.dart:1124:13)
#28     _CustomZone.run (dart:async/zone.dart:1021:19)
#29     _runZoned (dart:async/zone.dart:1516:10)
#30     runZoned (dart:async/zone.dart:1463:12)
#31     CompilerContext.runInContext (package:front_end/src/fasta/compiler_context.dart:121:12)
#32     CompilerContext.runWithDefaultOptions (package:front_end/src/fasta/compiler_context.dart:140:56)
#33     Driver.start (package:analysis_server/src/server/driver.dart:439:21)
#34     main (file:///b/s/w/ir/cache/builder/sdk/pkg/analysis_server/bin/server.dart:12:11)
#35     _AsyncAwaitCompleter.start (dart:async-patch/async_patch.dart:49:6)
#36     main (file:///b/s/w/ir/cache/builder/sdk/pkg/analysis_server/bin/server.dart:10:10)
#37     _startIsolate.<anonymous closure> (dart:isolate-patch/isolate_patch.dart:303:32)
#38     _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:172:12)

Diagnostics requested after the error occurred are:

[
    {
        "name": "/google/src/cloud/bhalverson/feature_mySystems/google3/security/authorization/sphinx/fe",
        "explicitFileCount": 0,
        "implicitFileCount": 0,
        "workItemQueueLength": 0,
        "cacheEntryExceptions": []
    }
]

[devoncarew]

I see this in the error message:

FileSystemException: Getting current working directory failed, path = '' (OS Error: No such file or directory, errno = 2)

Any sense for why tha may be happening on your system?

[benhalverson]

Not sure. I did prodaccess then code /location/to/my/code and saw that analytics crash message popup
I closed and reopened vscode and the message didn't come back

[devoncarew]

fyi @scheglov - it looks like we can have trouble getting the cwd internally at times

also cc @DaveShuckerow

[DaveShuckerow]

@benhalverson This is a quirk of the g3 workspaces. I'll message you more information.

[haamaanaa]

I am experiencing something similar via Flutter, after MacOS Big Sur upgrade:

flutter/flutter#70940

any chance these would be related issues?

and what does "a quirk of the g3 workspaces" mean?

[srawlins]

Other than the Big Sur issue (#44509), this issue has not been reported since Dart 2.5.