Analyzer exception

[zoechi]

While working on this project

https://github.com/bwu-dart-playground/dart_playground/blob/e961b050394d05cfd0a9fc4e4a4856c38c08fd80/angular2/template_syntax/lib/app_element.dart

and this folder

playground/dart_playground/blob/e961b050394d05cfd0a9fc4e4a4856c38c08fd80/angular2

opened in WebStorm

Dart analysis server, SDK version 1.15.0-edge.d76fe1eacd91b354da1c8c9595f0fdc4bd5b2519, server version 1.14.0, error: Task failed: ComputeInferableStaticVariableDependenciesTask for element dynamic role in source /home/zoechi/dart/playground/angular2/template_syntax/lib/app_element.dart
Failed to find the declaration of the variable role in /home/zoechi/dart/playground/angular2/template_syntax/lib/app_element.dart

0 InferStaticVariableTask.getDeclaration (package:analyzer/src/task/dart.dart:3069)

1 ComputeInferableStaticVariableDependenciesTask.internalPerform (package:analyzer/src/task/dart.dart:1979)

2 AnalysisTask._safelyPerform (package:analyzer/task/model.dart:318)

3 AnalysisTask.perform (package:analyzer/task/model.dart:218)

4 AnalysisDriver.performWorkItem (package:analyzer/src/task/driver.dart:274)

5 AnalysisDriver.computeResult (package:analyzer/src/task/driver.dart:109)

6 AnalysisContextImpl.computeResult (package:analyzer/src/context/context.dart:657)

7 AnalysisContextImpl.resolveCompilationUnit2 (package:analyzer/src/context/context.dart:1224)

8 AnalysisServer.getResolvedCompilationUnits. (package:analysis_server/src/analysis_server.dart:666)

9 runWithWorkingCacheSize (package:analysis_server/src/operation/operation_analysis.dart:40)

10 AnalysisServer.getResolvedCompilationUnits (package:analysis_server/src/analysis_server.dart:661)

11 EditDomainHandler.getFixes.<getFixes_async_body> (package:analysis_server/src/edit/edit_domain.dart:157)

12 Future.Future.microtask. (dart:async/future.dart:144)

13 _rootRun (dart:async/zone.dart:891)

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

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

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

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

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

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

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

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

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

23 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:96)

24 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:149)

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)

Dart VM version: 1.15.0-edge.d76fe1eacd91b354da1c8c9595f0fdc4bd5b2519 (Mon Feb 1 19:54:21 2016) on "linux_x64"

[zoechi]

WebStorm 12 EAP

[bwilkerson]

I'm guessing that the content of the file has changed since this was posted because there is no definition of the variable role. If it didn't previously exist then I'd have to guess that analyzer has stale data (the list of variables whose type should be inferred).

[zoechi]

The link points to a specific commit, therefore it's probably as you said - stale data.