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dart-lang / sdk

The Dart SDK, including the VM, JS and Wasm compilers, analysis, core libraries, and more.
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Failed to handle completion domain reques #29551

Closed eseidel closed 7 years ago

eseidel commented 7 years ago

I'm not sure if it's still useful to report these by hand or not, but in case it is:

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

What I was doing

Editing some Dart code.

Versions

Analyzer Info

The analyzer was launched with the arguments:

--client-id=DanTup.dart-code
--client-version=0.14.9

Exception

Failed to handle completion domain request: {params: {file: /Stuff/Projects/lol_duel/lib/champions/fiora.dart, offset: 128}, method: completion.getSuggestions, id: 75485}

FileSystemException(path=/Users/eseidel/.pub-cache/hosted/pub.dartlang.org/async-1.13.2/lib/; message=Directory listing failed)
#0      _PhysicalFolder.getChildren (package:analyzer/file_system/physical_file_system.dart:308)
#1      _UriSuggestionBuilder._addPackageFolderSuggestions (package:analysis_server/src/services/completion/dart/uri_contributor.dart:180)
#2      _UriSuggestionBuilder._addPackageSuggestions.<anonymous closure> (package:analysis_server/src/services/completion/dart/uri_contributor.dart:203)
#3      _HashVMBase&MapMixin&&_LinkedHashMapMixin.forEach (dart:collection-patch/compact_hash.dart:356)
#4      _UriSuggestionBuilder._addPackageSuggestions (package:analysis_server/src/services/completion/dart/uri_contributor.dart:198)
#5      _UriSuggestionBuilder.visitSimpleStringLiteral (package:analysis_server/src/services/completion/dart/uri_contributor.dart:101)
#6      SimpleStringLiteralImpl.accept (package:analyzer/src/dart/ast/ast.dart:9585)
#7      UriContributor.computeSuggestions (package:analysis_server/src/services/completion/dart/uri_contributor.dart:33)
<asynchronous suspension>
#8      DartCompletionManager.computeSuggestions (package:analysis_server/src/services/completion/dart/completion_manager.dart:83)
<asynchronous suspension>
#9      CompletionDomainHandler.computeSuggestions (package:analysis_server/src/domain_completion.dart:87)
<asynchronous suspension>
#10     CompletionDomainHandler.processRequest (package:analysis_server/src/domain_completion.dart:200)
<asynchronous suspension>
#11     CompletionDomainHandler.handleRequest.<anonymous closure> (package:analysis_server/src/domain_completion.dart:113)
#12     _rootRun (dart:async/zone.dart:1120)
#13     _CustomZone.run (dart:async/zone.dart:1001)
#14     _CustomZone.runGuarded (dart:async/zone.dart:901)
#15     runZoned (dart:async/zone.dart:1464)
#16     CompletionDomainHandler.handleRequest (package:analysis_server/src/domain_completion.dart:110)
#17     AnalysisServer.handleRequest.<anonymous closure>.<anonymous closure> (package:analysis_server/src/analysis_server.dart:965)
#18     _PerformanceTagImpl.makeCurrentWhile (package:analyzer/src/generated/utilities_general.dart:189)
#19     AnalysisServer.handleRequest.<anonymous closure> (package:analysis_server/src/analysis_server.dart:961)
#20     _rootRun (dart:async/zone.dart:1120)
#21     _CustomZone.run (dart:async/zone.dart:1001)
#22     _CustomZone.runGuarded (dart:async/zone.dart:901)
#23     runZoned (dart:async/zone.dart:1464)
#24     AnalysisServer.handleRequest (package:analysis_server/src/analysis_server.dart:960)
#25     ByteStreamServerChannel._readRequest.<anonymous closure> (package:analysis_server/src/channel/byte_stream_channel.dart:170)
#26     _PerformanceTagImpl.makeCurrentWhile (package:analyzer/src/generated/utilities_general.dart:189)
#27     ByteStreamServerChannel._readRequest (package:analysis_server/src/channel/byte_stream_channel.dart:161)
#28     ByteStreamServerChannel.listen.<anonymous closure> (package:analysis_server/src/channel/byte_stream_channel.dart:110)
#29     _rootRunUnary (dart:async/zone.dart:1128)
#30     _CustomZone.runUnary (dart:async/zone.dart:1012)
#31     _CustomZone.runUnaryGuarded (dart:async/zone.dart:909)
#32     _BufferingStreamSubscription._sendData (dart:async/stream_impl.dart:330)
#33     _BufferingStreamSubscription._add (dart:async/stream_impl.dart:257)
#34     _SinkTransformerStreamSubscription._add (dart:async/stream_transformers.dart:68)
#35     _EventSinkWrapper.add (dart:async/stream_transformers.dart:15)
#36     _StringAdapterSink.add (dart:convert/string_conversion.dart:268)
#37     _LineSplitterSink._addLines (dart:convert/line_splitter.dart:157)
#38     _LineSplitterSink.addSlice (dart:convert/line_splitter.dart:132)
#39     StringConversionSinkMixin.add (dart:convert/string_conversion.dart:189)
#40     _SinkTransformerStreamSubscription._handleData (dart:async/stream_transformers.dart:120)
#41     _rootRunUnary (dart:async/zone.dart:1128)
#42     _CustomZone.runUnary (dart:async/zone.dart:1012)
#43     _CustomZone.runUnaryGuarded (dart:async/zone.dart:909)
#44     _BufferingStreamSubscription._sendData (dart:async/stream_impl.dart:330)
#45     _BufferingStreamSubscription._add (dart:async/stream_impl.dart:257)
#46     _SinkTransformerStreamSubscription._add (dart:async/stream_transformers.dart:68)
#47     _EventSinkWrapper.add (dart:async/stream_transformers.dart:15)
#48     _StringAdapterSink.add (dart:convert/string_conversion.dart:268)
#49     _StringAdapterSink.addSlice (dart:convert/string_conversion.dart:273)
#50     _Utf8ConversionSink.addSlice (dart:convert/string_conversion.dart:348)
#51     _Utf8ConversionSink.add (dart:convert/string_conversion.dart:341)
#52     _ConverterStreamEventSink.add (dart:convert/chunked_conversion.dart:96)
#53     _SinkTransformerStreamSubscription._handleData (dart:async/stream_transformers.dart:120)
#54     _rootRunUnary (dart:async/zone.dart:1128)
#55     _CustomZone.runUnary (dart:async/zone.dart:1012)
#56     _CustomZone.runUnaryGuarded (dart:async/zone.dart:909)
#57     _BufferingStreamSubscription._sendData (dart:async/stream_impl.dart:330)
#58     _BufferingStreamSubscription._add (dart:async/stream_impl.dart:257)
#59     _StreamController&&_SyncStreamControllerDispatch._sendData (dart:async/stream_controller.dart:757)
#60     _StreamController._add (dart:async/stream_controller.dart:628)
#61     _StreamController.add (dart:async/stream_controller.dart:574)
#62     _Socket._onData (dart:io-patch/socket_patch.dart:1617)
#63     _rootRunUnary (dart:async/zone.dart:1132)
#64     _CustomZone.runUnary (dart:async/zone.dart:1012)
#65     _CustomZone.runUnaryGuarded (dart:async/zone.dart:909)
#66     _BufferingStreamSubscription._sendData (dart:async/stream_impl.dart:330)
#67     _BufferingStreamSubscription._add (dart:async/stream_impl.dart:257)
#68     _StreamController&&_SyncStreamControllerDispatch._sendData (dart:async/stream_controller.dart:757)
#69     _StreamController._add (dart:async/stream_controller.dart:628)
#70     _StreamController.add (dart:async/stream_controller.dart:574)
#71     _RawSocket._RawSocket.<anonymous closure> (dart:io-patch/socket_patch.dart:1203)
#72     _NativeSocket.issueReadEvent.issue (dart:io-patch/socket_patch.dart:760)
#73     _microtaskLoop (dart:async/schedule_microtask.dart:41)
#74     _startMicrotaskLoop (dart:async/schedule_microtask.dart:50)
#75     _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:99)
#76     _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:152)
devoncarew commented 7 years ago

I'm not sure if it's still useful to report these by hand or not

It is for recent SDKs! The stack traces are definitely useful when we can match them up to the current source.

devoncarew commented 7 years ago

fixed in https://github.com/dart-lang/sdk/commit/f6f845c879d7f65113e4f1ce5b4e862a76c7b4c8