Analyzer exception "method not found: 'isDynamic'

[zoechi]

I get this exception repeatedly all day.

Dart analysis server, SDK version 1.15.0-edge.c174f4c778125faabb152f7e6234dcf3596c7164, server version 1.14.0, error: Failed to handle completion domain request: {clientRequestTime: 1454868531167, params: {file: /home/zoechi/dart/bwu_ng_icon/bwu_ng_icon/lib/icon/iconset_registry.dart, offset: 565}, method: completion.getSuggestions, id: 842}
The null object does not have a getter 'isDynamic'.

NoSuchMethodError: method not found: 'isDynamic'
Receiver: null
Arguments: []

0 Object._noSuchMethod (dart:core-patch/object_patch.dart:42)

1 Object.noSuchMethod (dart:core-patch/object_patch.dart:45)

2 TypeMemberContributor.computeSuggestions.<computeSuggestions_async_body> (package:analysis_server/src/services/completion/dart/type_member_contributor.dart:75)

3 _asyncThenWrapperHelper. (dart:async-patch/async_patch.dart:27)

4 _rootRunUnary (dart:async/zone.dart:902)

5 _CustomZone.runUnary (dart:async/zone.dart:798)

6 _Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:551)

7 _Future._propagateToListeners (dart:async/future_impl.dart:637)

8 _Future._complete (dart:async/future_impl.dart:414)

9 _SyncCompleter.complete (dart:async/future_impl.dart:52)

10 DartCompletionRequestImpl.resolveExpression.<resolveExpression_async_body> (package:analysis_server/src/services/completion/dart/completion_manager.dart:255)

11 _asyncThenWrapperHelper. (dart:async-patch/async_patch.dart:27)

12 _rootRunUnary (dart:async/zone.dart:902)

13 _CustomZone.runUnary (dart:async/zone.dart:798)

14 _Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:551)

15 _Future._propagateToListeners (dart:async/future_impl.dart:637)

16 _Future._completeWithValue (dart:async/future_impl.dart:424)

17 _Future._asyncComplete. (dart:async/future_impl.dart:479)

18 _rootRun (dart:async/zone.dart:895)

19 _CustomZone.run (dart:async/zone.dart:790)

20 _CustomZone.runGuarded (dart:async/zone.dart:696)

21 _CustomZone.bindCallback. (dart:async/zone.dart:721)

22 _microtaskLoop (dart:async/schedule_microtask.dart:41)

23 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50)

24 _Timer._runTimers (dart:isolate-patch/timer_impl.dart:394)

25 _Timer._handleMessage (dart:isolate-patch/timer_impl.dart:414)

26 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:148)

java.lang.Throwable
at com.intellij.openapi.diagnostic.Logger.error(Logger.java:127)
at com.jetbrains.lang.dart.analyzer.DartAnalysisServerService$1.serverError(DartAnalysisServerService.java:203)
at com.google.dart.server.internal.BroadcastAnalysisServerListener.serverError(BroadcastAnalysisServerListener.java:180)
at com.google.dart.server.internal.remote.processor.NotificationServerErrorProcessor.process(NotificationServerErrorProcessor.java:37)
at com.google.dart.server.internal.remote.RemoteAnalysisServerImpl.processNotification(RemoteAnalysisServerImpl.java:502)
at com.google.dart.server.internal.remote.RemoteAnalysisServerImpl.processResponse(RemoteAnalysisServerImpl.java:517)
at com.google.dart.server.internal.remote.RemoteAnalysisServerImpl.access$600(RemoteAnalysisServerImpl.java:49)
at com.google.dart.server.internal.remote.RemoteAnalysisServerImpl$ServerResponseReaderThread.run(RemoteAnalysisServerImpl.java:868)

java.lang.Throwable
at com.intellij.openapi.diagnostic.Logger.error(Logger.java:127)
at com.jetbrains.lang.dart.analyzer.DartAnalysisServerService$1.serverError(DartAnalysisServerService.java:203)
at com.google.dart.server.internal.BroadcastAnalysisServerListener.serverError(BroadcastAnalysisServerListener.java:180)
at com.google.dart.server.internal.remote.processor.NotificationServerErrorProcessor.process(NotificationServerErrorProcessor.java:37)
at com.google.dart.server.internal.remote.RemoteAnalysisServerImpl.processNotification(RemoteAnalysisServerImpl.java:502)
at com.google.dart.server.internal.remote.RemoteAnalysisServerImpl.processResponse(RemoteAnalysisServerImpl.java:517)
at com.google.dart.server.internal.remote.RemoteAnalysisServerImpl.access$600(RemoteAnalysisServerImpl.java:49)
at com.google.dart.server.internal.remote.RemoteAnalysisServerImpl$ServerResponseReaderThread.run(RemoteAnalysisServerImpl.java:868)

java.lang.Throwable
at com.intellij.openapi.diagnostic.Logger.error(Logger.java:127)
at com.jetbrains.lang.dart.analyzer.DartAnalysisServerService$1.serverError(DartAnalysisServerService.java:203)
at com.google.dart.server.internal.BroadcastAnalysisServerListener.serverError(BroadcastAnalysisServerListener.java:180)
at com.google.dart.server.internal.remote.processor.NotificationServerErrorProcessor.process(NotificationServerErrorProcessor.java:37)
at com.google.dart.server.internal.remote.RemoteAnalysisServerImpl.processNotification(RemoteAnalysisServerImpl.java:502)
at com.google.dart.server.internal.remote.RemoteAnalysisServerImpl.processResponse(RemoteAnalysisServerImpl.java:517)
at com.google.dart.server.internal.remote.RemoteAnalysisServerImpl.access$600(RemoteAnalysisServerImpl.java:49)
at com.google.dart.server.internal.remote.RemoteAnalysisServerImpl$ServerResponseReaderThread.run(RemoteAnalysisServerImpl.java:868)

[bwilkerson]

https://codereview.chromium.org/1688493002/

[zoechi]

👍