Exception from analysis server (running from VSCode / Dart Code)

[CheoWalker]

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https://github.com/dart-lang/sdk/issues/new

Exception from analysis server (running from VSCode / Dart Code)

What I was doing

Opening up my Flutter project in VS Code caused the error.

Versions

• Flutter SDK 1.10.15-pre.251
• Visual Studio Code 1.39.2
• Dart Code 3.5.1

Analyzer Info

The analyzer was launched using the arguments:

C:\flutter\bin\cache\dart-sdk\bin\snapshots\analysis_server.dart.snapshot
--client-id=Dart-Code.dart-code
--client-version=3.5.1

Exception (fatal)

Failed to handle request: {id: 6, method: analysis.setAnalysisRoots, params: {excluded: [], included: [C:\Users\cheow\Documents\my_hereos]}, clientRequestTime: 1571966742113}

FileSystemException: Directory watcher closed unexpectedly, path = 'C:\Users\cheow\Documents'
#0      _FileSystemWatcher._listenOnSocket.<anonymous closure> (dart:io-patch/file_patch.dart:309:11)
#1      _ExpandStream._handleData (dart:async/stream_pipe.dart:248:23)
#2      _ForwardingStreamSubscription._handleData (dart:async/stream_pipe.dart:164:13)
#3      _rootRunUnary (dart:async/zone.dart:1136:13)
#4      _CustomZone.runUnary (dart:async/zone.dart:1029:19)
#5      _CustomZone.runUnaryGuarded (dart:async/zone.dart:931:7)
#6      _BufferingStreamSubscription._sendData (dart:async/stream_impl.dart:336:11)
#7      _BufferingStreamSubscription._add (dart:async/stream_impl.dart:263:7)
#8      _SyncStreamControllerDispatch._sendData (dart:async/stream_controller.dart:764:19)
#9      _StreamController._add (dart:async/stream_controller.dart:640:7)
#10     _StreamController.add (dart:async/stream_controller.dart:586:5)
#11     new _RawSocket.<anonymous closure> (dart:io-patch/socket_patch.dart:1384:35)
#12     _NativeSocket.issueReadEvent.issue (dart:io-patch/socket_patch.dart:890:18)
#13     _microtaskLoop (dart:async/schedule_microtask.dart:41:21)
#14     _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)
#15     _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:116:13)
#16     _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:173:5)

Diagnostics requested after the error occurred are:

[
    {
        "name": "C:\\Users\\cheow\\Documents\\my_hereos",
        "explicitFileCount": 3,
        "implicitFileCount": 853,
        "workItemQueueLength": 0,
        "cacheEntryExceptions": []
    }
]

[devoncarew]

dupe of #38853