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Failed to handle completion domain request: completion.getSuggestions #39206

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filiph opened this issue Nov 1, 2019 · 2 comments
Closed

Failed to handle completion domain request: completion.getSuggestions #39206

filiph opened this issue Nov 1, 2019 · 2 comments
Labels
analyzer-crash-report Issues which have been reported due to an analysis server crash area-analyzer Use area-analyzer for Dart analyzer issues, including the analysis server and code completion. type-bug Incorrect behavior (everything from a crash to more subtle misbehavior)

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@filiph
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filiph commented Nov 1, 2019

Analyzer Feedback from IntelliJ

Version information

  • IDEA AI-191.8026.42.35.5900203
  • 2.5.0-edge.1ef83b86ae637ffe7359173804cbc6d3fa25e6db
  • AI-191.8026.42.35.5900203, JRE 1.8.0_202-release-1483-b49-5587405x64 JetBrains s.r.o, OS Mac OS X(x86_64) v10.14.6, screens 2048x1152, 1680x1050 Retina

Exception

Dart analysis server, SDK version 2.5.0-edge.1ef83b86ae637ffe7359173804cbc6d3fa25e6db, server version 1.27.2, error: Failed to handle completion domain request: {id: 4832, method: completion.getSuggestions, params: {file: /Users/filiph/dev/flutter_egamebook/lib/main.dart, offset: 707}, clientRequestTime: 1572634359240}
NoSuchMethodError: The getter 'isSynthetic' was called on null.
Receiver: null
Tried calling: isSynthetic
#0      Object.noSuchMethod (dart:core-patch/object_patch.dart:51:5)
#1      isTokenDot (package:analysis_server/src/services/completion/dart/completion_ranking_internal.dart:139:17)
#2      testFollowingDot (package:analysis_server/src/services/completion/dart/completion_ranking_internal.dart:144:31)
#3      CompletionRanking.rerank (package:analysis_server/src/services/completion/dart/completion_ranking.dart:131:33)
<asynchronous suspension>
#4      DartCompletionManager.computeSuggestions (package:analysis_server/src/services/completion/dart/completion_manager.dart:185:35)
<asynchronous suspension>
#5      CompletionDomainHandler.computeSuggestions (package:analysis_server/src/domain_completion.dart:122:42)
<asynchronous suspension>
#6      CompletionDomainHandler.processRequest (package:analysis_server/src/domain_completion.dart:392:5)
<asynchronous suspension>
#7      CompletionDomainHandler.handleRequest.<anonymous closure> (package:analysis_server/src/domain_completion.dart:282:9)
#8      _rootRun (dart:async/zone.dart:1124:13)
#9      _CustomZone.run (dart:async/zone.dart:1021:19)
#10     _runZoned (dart:async/zone.dart:1516:10)
#11     runZoned (dart:async/zone.dart:1500:12)
#12     CompletionDomainHandler.handleRequest (package:analysis_server/src/domain_completion.dart:275:12)
#13     AnalysisServer.handleRequest.<anonymous closure>.<anonymous closure> (package:analysis_server/src/analysis_server.dart:325:45)
#14     _PerformanceTagImpl.makeCurrentWhile (package:analyzer/src/generated/utilities_general.dart:258:15)
#15     AnalysisServer.handleRequest.<anonymous closure> (package:analysis_server/src/analysis_server.dart:321:50)
#16     _rootRun (dart:async/zone.dart:1124:13)
#17     _CustomZone.run (dart:async/zone.dart:1021:19)
#18     _runZoned (dart:async/zone.dart:1516:10)
#19     runZoned (dart:async/zone.dart:1500:12)
#20     AnalysisServer.handleRequest (package:analysis_server/src/analysis_server.dart:320:5)
#21     ByteStreamServerChannel._readRequest.<anonymous closure> (package:analysis_server/src/channel/byte_stream_channel.dart:174:16)
#22     _PerformanceTagImpl.makeCurrentWhile (package:analyzer/src/generated/utilities_general.dart:258:15)
#23     ByteStreamServerChannel._readRequest (package:analysis_server/src/channel/byte_stream_channel.dart:165:47)
#24     ByteStreamServerChannel.listen.<anonymous closure> (package:analysis_server/src/channel/byte_stream_channel.dart:110:26)
#25     _rootRunUnary (dart:async/zone.dart:1132:38)
#26     _CustomZone.runUnary (dart:async/zone.dart:1029:19)
#27     _CustomZone.runUnaryGuarded (dart:async/zone.dart:931:7)
#28     _BufferingStreamSubscription._sendData (dart:async/stream_impl.dart:336:11)
#29     _BufferingStreamSubscription._add (dart:async/stream_impl.dart:263:7)
#30     _SinkTransformerStreamSubscription._add (dart:async/stream_transformers.dart:68:11)
#31     _EventSinkWrapper.add (dart:async/stream_transformers.dart:15:11)
#32     _StringAdapterSink.add (dart:convert/string_conversion.dart:236:11)
#33     _LineSplitterSink._addLines (dart:convert/line_splitter.dart:150:13)
#34     _LineSplitterSink.addSlice (dart:convert/line_splitter.dart:125:5)
#35     StringConversionSinkMixin.add (dart:convert/string_conversion.dart:163:5)
#36     _SinkTransformerStreamSubscription._handleData (dart:async/stream_transformers.dart:120:24)
#37     _rootRunUnary (dart:async/zone.dart:1132:38)
#38     _CustomZone.runUnary (dart:async/zone.dart:1029:19)
#39     _CustomZone.runUnaryGuarded (dart:async/zone.dart:931:7)
#40     _BufferingStreamSubscription._sendData (dart:async/stream_impl.dart:336:11)
#41     _BufferingStreamSubscription._add (dart:async/stream_impl.dart:263:7)
#42     _SinkTransformerStreamSubscription._add (dart:async/stream_transformers.dart:68:11)
#43     _EventSinkWrapper.add (dart:async/stream_transformers.dart:15:11)
#44     _StringAdapterSink.add (dart:convert/string_conversion.dart:236:11)
#45     _StringAdapterSink.addSlice (dart:convert/string_conversion.dart:241:7)
#46     _Utf8ConversionSink.addSlice (dart:convert/string_conversion.dart:312:20)
#47     _Utf8ConversionSink.add (dart:convert/string_conversion.dart:305:5)
#48     _ConverterStreamEventSink.add (dart:convert/chunked_conversion.dart:72:18)
#49     _SinkTransformerStreamSubscription._handleData (dart:async/stream_transformers.dart:120:24)
#50     _rootRunUnary (dart:async/zone.dart:1132:38)
#51     _CustomZone.runUnary (dart:async/zone.dart:1029:19)
#52     _CustomZone.runUnaryGuarded (dart:async/zone.dart:931:7)
#53     _BufferingStreamSubscription._sendData (dart:async/stream_impl.dart:336:11)
#54     _BufferingStreamSubscription._add (dart:async/stream...

For additional log information, please append the contents of
file:///private/var/folders/np/gmysjh1j2159hv7wssjzrw440028jd/T/report2.txt.

Dart analysis server, SDK version 2.5.0-edge.1ef83b86ae637ffe7359173804cbc6d3fa25e6db, server version 1.27.2, error: Failed to handle completion domain request: {id: 4832, method: completion.getSuggestions, params: {file: /Users/filiph/dev/flutter_egamebook/lib/main.dart, offset: 707}, clientRequestTime: 1572634359240}
NoSuchMethodError: The getter 'isSynthetic' was called on null.
Receiver: null
Tried calling: isSynthetic
#0 Object.noSuchMethod (dart:core-patch/object_patch.dart:51:5)
#1 isTokenDot (package:analysis_server/src/services/completion/dart/completion_ranking_internal.dart:139:17)
#2 testFollowingDot (package:analysis_server/src/services/completion/dart/completion_ranking_internal.dart:144:31)
#3 CompletionRanking.rerank (package:analysis_server/src/services/completion/dart/completion_ranking.dart:131:33)

#4 DartCompletionManager.computeSuggestions (package:analysis_server/src/services/completion/dart/completion_manager.dart:185:35)

#5 CompletionDomainHandler.computeSuggestions (package:analysis_server/src/domain_completion.dart:122:42)

#6 CompletionDomainHandler.processRequest (package:analysis_server/src/domain_completion.dart:392:5)

#7 CompletionDomainHandler.handleRequest. (package:analysis_server/src/domain_completion.dart:282:9)
#8 _rootRun (dart:async/zone.dart:1124:13)
#9 _CustomZone.run (dart:async/zone.dart:1021:19)
#10 _runZoned (dart:async/zone.dart:1516:10)
#11 runZoned (dart:async/zone.dart:1500:12)
#12 CompletionDomainHandler.handleRequest (package:analysis_server/src/domain_completion.dart:275:12)
#13 AnalysisServer.handleRequest.. (package:analysis_server/src/analysis_server.dart:325:45)
#14 _PerformanceTagImpl.makeCurrentWhile (package:analyzer/src/generated/utilities_general.dart:258:15)
#15 AnalysisServer.handleRequest. (package:analysis_server/src/analysis_server.dart:321:50)
#16 _rootRun (dart:async/zone.dart:1124:13)
#17 _CustomZone.run (dart:async/zone.dart:1021:19)
#18 _runZoned (dart:async/zone.dart:1516:10)
#19 runZoned (dart:async/zone.dart:1500:12)
#20 AnalysisServer.handleRequest (package:analysis_server/src/analysis_server.dart:320:5)
#21 ByteStreamServerChannel._readRequest. (package:analysis_server/src/channel/byte_stream_channel.dart:174:16)
#22 _PerformanceTagImpl.makeCurrentWhile (package:analyzer/src/generated/utilities_general.dart:258:15)
#23 ByteStreamServerChannel._readRequest (package:analysis_server/src/channel/byte_stream_channel.dart:165:47)
#24 ByteStreamServerChannel.listen. (package:analysis_server/src/channel/byte_stream_channel.dart:110:26)
#25 _rootRunUnary (dart:async/zone.dart:1132:38)
#26 _CustomZone.runUnary (dart:async/zone.dart:1029:19)
#27 _CustomZone.runUnaryGuarded (dart:async/zone.dart:931:7)
#28 _BufferingStreamSubscription._sendData (dart:async/stream_impl.dart:336:11)
#29 _BufferingStreamSubscription._add (dart:async/stream_impl.dart:263:7)
#30 _SinkTransformerStreamSubscription._add (dart:async/stream_transformers.dart:68:11)
#31 _EventSinkWrapper.add (dart:async/stream_transformers.dart:15:11)
#32 _StringAdapterSink.add (dart:convert/string_conversion.dart:236:11)
#33 _LineSplitterSink._addLines (dart:convert/line_splitter.dart:150:13)
#34 _LineSplitterSink.addSlice (dart:convert/line_splitter.dart:125:5)
#35 StringConversionSinkMixin.add (dart:convert/string_conversion.dart:163:5)
#36 _SinkTransformerStreamSubscription._handleData (dart:async/stream_transformers.dart:120:24)
#37 _rootRunUnary (dart:async/zone.dart:1132:38)
#38 _CustomZone.runUnary (dart:async/zone.dart:1029:19)
#39 _CustomZone.runUnaryGuarded (dart:async/zone.dart:931:7)
#40 _BufferingStreamSubscription._sendData (dart:async/stream_impl.dart:336:11)
#41 _BufferingStreamSubscription._add (dart:async/stream_impl.dart:263:7)
#42 _SinkTransformerStreamSubscription._add (dart:async/stream_transformers.dart:68:11)
#43 _EventSinkWrapper.add (dart:async/stream_transformers.dart:15:11)
#44 _StringAdapterSink.add (dart:convert/string_conversion.dart:236:11)
#45 _StringAdapterSink.addSlice (dart:convert/string_conversion.dart:241:7)
#46 _Utf8ConversionSink.addSlice (dart:convert/string_conversion.dart:312:20)
#47 _Utf8ConversionSink.add (dart:convert/string_conversion.dart:305:5)
#48 _ConverterStreamEventSink.add (dart:convert/chunked_conversion.dart:72:18)
#49 _SinkTransformerStreamSubscription._handleData (dart:async/stream_transformers.dart:120:24)
#50 _rootRunUnary (dart:async/zone.dart:1132:38)
#51 _CustomZone.runUnary (dart:async/zone.dart:1029:19)
#52 _CustomZone.runUnaryGuarded (dart:async/zone.dart:931:7)
#53 _BufferingStreamSubscription._sendData (dart:async/stream_impl.dart:336:11)
#54 _BufferingStreamSubscription._add (dart:async/stream_impl.dart:263:7)
#55 _SyncStreamControllerDispatch._sendData (dart:async/stream_controller.dart:764:19)
#56 _StreamController._add (dart:async/stream_controller.dart:640:7)
#57 _StreamController.add (dart:async/stream_controller.dart:586:5)
#58 _Socket._onData (dart:io-patch/socket_patch.dart:1791:41)
#59 _rootRunUnary (dart:async/zone.dart:1136:13)
#60 _CustomZone.runUnary (dart:async/zone.dart:1029:19)
#61 _CustomZone.runUnaryGuarded (dart:async/zone.dart:931:7)
#62 _BufferingStreamSubscription._sendData (dart:async/stream_impl.dart:336:11)
#63 _BufferingStreamSubscription._add (dart:async/stream_impl.dart:263:7)
#64 _SyncStreamControllerDispatch._sendData (dart:async/stream_controller.dart:764:19)
#65 _StreamController._add (dart:async/stream_controller.dart:640:7)
#66 _StreamController.add (dart:async/stream_controller.dart:586:5)
#67 new _RawSocket. (dart:io-patch/socket_patch.dart:1339:33)
#68 _NativeSocket.issueReadEvent.issue (dart:io-patch/socket_patch.dart:860:14)
#69 _microtaskLoop (dart:async/schedule_microtask.dart:41:21)
#70 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50:5)
#71 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:116:13)
#72 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:173:5)

1572634358617 <= {"event":"flutter.outline","params":{"file":"/Users/filiph/dev/flutter_egamebook/lib/main.dart","outline":{"kind":"DART_ELEMENT","offset":0,"length":2396,"codeOffset":0,"codeLength":2
1572634358621 <= {"event":"completion.availableSuggestions","params":{"changedLibraries":[{"id":1447,"uri":"package:flutter_egamebook/main.dart","items":[{"label":"EdgeheadApp","declaringLibraryUri":"
1572634358622 <= {"event":"analysis.implemented","params":{"file":"/Users/filiph/dev/flutter_egamebook/lib/main.dart","classes":[],"members":[]}}
1572634358923 => {"id":"4830","method":"edit.getAssists","params":{"file":"/Users/filiph/dev/flutter_egamebook/lib/main.dart","offset":706,"length":0},"clientRequestTime":1572634358923}
1572634358925 <= {"id":"4830","result":{"assists":[{"message":"Convert to block documentation comment","edits":[{"file":"/Users/filiph/dev/flutter_egamebook/lib/main.dart","fileStamp":0,"edits":[{"off
1572634359240 => {"id":"4831","method":"analysis.updateContent","params":{"files":{"/Users/filiph/dev/flutter_egamebook/lib/main.dart":{"type":"add","content":"import 'package:flutter/material.dart';\
1572634359240 => {"id":"4832","method":"completion.getSuggestions","params":{"file":"/Users/filiph/dev/flutter_egamebook/lib/main.dart","offset":707},"clientRequestTime":1572634359240}
1572634359240 <= {"id":"4831","result":{}}
1572634359257 <= {"id":"4832","result":{"id":"840"}}
1572634359257 <= {"event":"analysis.errors","params":{"file":"/Users/filiph/dev/flutter_egamebook/lib/main.dart","errors":[{"severity":"INFO","type":"LINT","location":{"file":"/Users/filiph/dev/flutte
1572634359259 <= {"event":"analysis.highlights","params":{"file":"/Users/filiph/dev/flutter_egamebook/lib/main.dart","regions":[{"type":"DIRECTIVE","offset":0,"length":39},{"type":"BUILT_IN","offset":
1572634359260 <= {"event":"analysis.navigation","params":{"file":"/Users/filiph/dev/flutter_egamebook/lib/main.dart","regions":[{"offset":7,"length":31,"targets":[0]},{"offset":47,"length":31,"targets
1572634359261 <= {"event":"analysis.outline","params":{"file":"/Users/filiph/dev/flutter_egamebook/lib/main.dart","kind":"LIBRARY","outline":{"element":{"kind":"COMPILATION_UNIT","name":"<unit>","loca
1572634359261 <= {"event":"analysis.overrides","params":{"file":"/Users/filiph/dev/flutter_egamebook/lib/main.dart","overrides":[{"offset":833,"length":5,"superclassMember":{"element":{"kind":"METHOD"
1572634359262 <= {"event":"flutter.outline","params":{"file":"/Users/filiph/dev/flutter_egamebook/lib/main.dart","outline":{"kind":"DART_ELEMENT","offset":0,"length":2397,"codeOffset":0,"codeLength":2
1572634359264 <= {"event":"completion.availableSuggestions","params":{"changedLibraries":[{"id":1447,"uri":"package:flutter_egamebook/main.dart","items":[{"label":"EdgeheadApp","declaringLibraryUri":"
1572634359264 <= {"event":"analysis.implemented","params":{"file":"/Users/filiph/dev/flutter_egamebook/lib/main.dart","classes":[],"members":[]}}
1572634359613 => {"id":"4833","method":"analysis.updateContent","params":{"files":{"/Users/filiph/dev/flutter_egamebook/lib/main.dart":{"type":"add","content":"import 'package:flutter/material.dart';\
1572634359613 => {"id":"4834","method":"completion.getSuggestions","params":{"file":"/Users/filiph/dev/flutter_egamebook/lib/main.dart","offset":708},"clientRequestTime":1572634359613}
1572634359613 <= {"id":"4833","result":{}}
1572634359625 <= {"id":"4834","result":{"id":"841"}}
1572634359625 <= {"event":"analysis.errors","params":{"file":"/Users/filiph/dev/flutter_egamebook/lib/main.dart","errors":[{"severity":"INFO","type":"LINT","location":{"file":"/Users/filiph/dev/flutte
1572634359626 <= {"event":"analysis.highlights","params":{"file":"/Users/filiph/dev/flutter_egamebook/lib/main.dart","regions":[{"type":"DIRECTIVE","offset":0,"length":39},{"type":"BUILT_IN","offset":
1572634359627 <= {"event":"analysis.navigation","params":{"file":"/Users/filiph/dev/flutter_egamebook/lib/main.dart","regions":[{"offset":7,"length":31,"targets":[0]},{"offset":47,"length":31,"targets
1572634359627 <= {"event":"analysis.outline","params":{"file":"/Users/filiph/dev/flutter_egamebook/lib/main.dart","kind":"LIBRARY","outline":{"element":{"kind":"COMPILATION_UNIT","name":"<unit>","loca
1572634359627 <= {"event":"analysis.overrides","params":{"file":"/Users/filiph/dev/flutter_egamebook/lib/main.dart","overrides":[{"offset":834,"length":5,"superclassMember":{"element":{"kind":"METHOD"
1572634359628 <= {"event":"flutter.outline","params":{"file":"/Users/filiph/dev/flutter_egamebook/lib/main.dart","outline":{"kind":"DART_ELEMENT","offset":0,"length":2398,"codeOffset":0,"codeLength":2
1572634359629 <= {"event":"completion.availableSuggestions","params":{"changedLibraries":[{"id":1447,"uri":"package:flutter_egamebook/main.dart","items":[{"label":"EdgeheadApp","declaringLibraryUri":"
1572634359629 <= {"event":"analysis.implemented","params":{"file":"/Users/filiph/dev/flutter_egamebook/lib/main.dart","classes":[],"members":[]}}
1572634359704 <= {"event":"server.error","params":{"isFatal":false,"message":"Failed to handle completion domain request: {id: 4832, method: completion.getSuggestions, params: {file: /Users/filiph/dev
@mraleph mraleph added the area-analyzer Use area-analyzer for Dart analyzer issues, including the analysis server and code completion. label Nov 2, 2019
@srawlins srawlins added type-bug Incorrect behavior (everything from a crash to more subtle misbehavior) analyzer-crash-report Issues which have been reported due to an analysis server crash labels Nov 5, 2019
@srawlins
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srawlins commented Nov 8, 2019

Thanks for opening this issue! You previously reported this at #38850; please follow along there.

@srawlins
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srawlins commented Nov 8, 2019

Duplicate of #38850

@srawlins srawlins marked this as a duplicate of #38850 Nov 8, 2019
@srawlins srawlins closed this as completed Nov 8, 2019
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analyzer-crash-report Issues which have been reported due to an analysis server crash area-analyzer Use area-analyzer for Dart analyzer issues, including the analysis server and code completion. type-bug Incorrect behavior (everything from a crash to more subtle misbehavior)
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