'ClassElementForLink_Enum' has no instance method 'getSetter' with matching arguments during Map editing

[timsneath]

Please review the below report for any information you do not wish to share and report to
https://github.com/dart-lang/sdk/issues/new

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

What I was doing

(please describe what you were doing when this exception occurred)

Versions

• Flutter SDK 1.2.1-pre.125
• Visual Studio Code 1.31.0
• Dart Code 2.22.3

Analyzer Info

The analyzer was launched using the arguments:

/Users/timsneath/flutter/bin/cache/dart-sdk/bin/snapshots/analysis_server.dart.snapshot
--client-id=Dart-Code.dart-code
--client-version=2.22.3

Exception

Analysis failed: /Users/timsneath/git/me/console/console2/test/console2_test.dart context: exception_20190208_190924_190

NoSuchMethodError: Class 'ClassElementForLink_Enum' has no instance method 'getSetter' with matching arguments.
Receiver: Instance of 'ClassElementForLink_Enum'
Tried calling: getSetter("green")
Found: getSetter(String) => PropertyAccessorElement
#0      Object.noSuchMethod (dart:core/runtime/libobject_patch.dart:50:5)
#1      ClassElementForLink.noSuchMethod (package:analyzer/src/summary/link.dart:566:48)
#2      ClassElementForLink_Enum.getSetter (package:analyzer/src/dart/element/element.dart:179:27)
#3      ElementResolver._resolveElement (package:analyzer/src/generated/element_resolver.dart:1532:30)
#4      ElementResolver._resolvePropertyAccess (package:analyzer/src/generated/element_resolver.dart:1589:23)
#5      ElementResolver.visitPrefixedIdentifier (package:analyzer/src/generated/element_resolver.dart:649:5)
#6      PrefixedIdentifierImpl.accept (package:analyzer/src/dart/ast/ast.dart:9875:49)
#7      ResolverVisitor.visitPrefixedIdentifier (package:analyzer/src/generated/resolver.dart:4927:10)
#8      PrefixedIdentifierImpl.accept (package:analyzer/src/dart/ast/ast.dart:9875:49)
#9      ResolverVisitor.visitAssignmentExpression (package:analyzer/src/generated/resolver.dart:3920:24)
#10     AssignmentExpressionImpl.accept (package:analyzer/src/dart/ast/ast.dart:834:49)
#11     MapLiteralEntryImpl.visitChildren (package:analyzer/src/dart/ast/ast.dart:8241:11)
#12     ResolverVisitor.visitNode (package:analyzer/src/generated/resolver.dart:4909:10)
#13     UnifyingAstVisitor.visitMapLiteralEntry (package:analyzer/dart/ast/visitor.dart:3523:51)
#14     MapLiteralEntryImpl.accept (package:analyzer/src/dart/ast/ast.dart:8237:49)
#15     NodeListImpl.accept (package:analyzer/src/dart/ast/ast.dart:9166:20)
#16     MapLiteralImpl.visitChildren (package:analyzer/src/dart/ast/ast.dart:8313:14)
#17     ResolverVisitor.visitNode (package:analyzer/src/generated/resolver.dart:4909:10)
#18     UnifyingAstVisitor.visitMapLiteral (package:analyzer/dart/ast/visitor.dart:3517:41)
#19     ResolverVisitor.visitMapLiteral (package:analyzer/src/generated/resolver.dart:4789:11)
#20     MapLiteralImpl.accept (package:analyzer/src/dart/ast/ast.dart:8308:49)
#21     ExprTypeComputer.compute (package:analyzer/src/summary/link.dart:2542:16)
#22     TypeInferenceNode.evaluate (package:analyzer/src/summary/link.dart:5286:36)
#23     TypeInferenceDependencyWalker.evaluate (package:analyzer/src/summary/link.dart:5136:7)
#24     DependencyWalker.walk.strongConnect (package:analyzer/src/summary/link.dart:2217:13)
#25     DependencyWalker.walk (package:analyzer/src/summary/link.dart:2236:18)
#26     VariableElementForLink.inferredType (package:analyzer/src/summary/link.dart:5562:47)
#27     TopLevelVariableElementForLink.link (package:analyzer/src/summary/link.dart:5121:48)
#28     CompilationUnitElementInBuildUnit.link (package:analyzer/src/summary/link.dart:1640:16)
#29     LibraryElementInBuildUnit.link (package:analyzer/src/summary/link.dart:3810:12)
#30     LibraryCycleNode.link (package:analyzer/src/summary/link.dart:3516:15)
#31     LibraryCycleDependencyWalker.evaluate (package:analyzer/src/summary/link.dart:3456:7)
#32     DependencyWalker.walk.strongConnect (package:analyzer/src/summary/link.dart:2217:13)
#33     DependencyWalker.walk.strongConnect (package:analyzer/src/summary/link.dart:2183:24)
#34     DependencyWalker.walk.strongConnect (package:analyzer/src/summary/link.dart:2183:24)
#35     DependencyWalker.walk.strongConnect (package:analyzer/src/summary/link.dart:2183:24)
#36     DependencyWalker.walk (package:analyzer/src/summary/link.dart:2236:18)
#37     LibraryCycleForLink.ensureLinked (package:analyzer/src/summary/link.dart:3489:42)
#38     Linker.link (package:analyzer/src/summary/link.dart:4012:35)
#39     _relink (package:analyzer/src/summary/link.dart:305:57)
#40     link (package:analyzer/src/summary/link.dart:123:3)
#41     LibraryContext.load.<anonymous closure> (package:analyzer/src/dart/analysis/library_context.dart:170:25)
#42     PerformanceLog.run (package:analyzer/src/dart/analysis/performance_logger.dart:34:15)
#43     LibraryContext.load (package:analyzer/src/dart/analysis/library_context.dart:169:12)
#44     new LibraryContext (package:analyzer/src/dart/analysis/library_context.dart:67:5)
#45     AnalysisDriver._createLibraryContext (package:analyzer/src/dart/analysis/driver.dart:1610:29)
#46     AnalysisDriver._computeAnalysisResult.<anonymous closure> (package:analyzer/src/dart/analysis/driver.dart:1424:30)
#47     PerformanceLog.run (package:analyzer/src/dart/analysis/performance_logger.dart:34:15)
#48     AnalysisDriver._computeAnalysisResult (package:analyzer/src/dart/analysis/driver.dart:1414:20)
#49     AnalysisDriver.performWork (package:analyzer/src/dart/analysis/driver.dart:1234:33)
<asynchronous suspension>
#50     AnalysisDriverScheduler._run (package:analyzer/src/dart/analysis/driver.dart:2143:24)
<asynchronous suspension>
#51     AnalysisDriverScheduler.start (package:analyzer/src/dart/analysis/driver.dart:2073:5)
#52     new AnalysisServer (package:analysis_server/src/analysis_server.dart:213:29)
#53     SocketServer.createAnalysisServer (package:analysis_server/src/socket_server.dart:86:26)
#54     StdioAnalysisServer.serveStdio (package:analysis_server/src/server/stdio_server.dart:37:18)
#55     Driver.startAnalysisServer.<anonymous closure> (package:analysis_server/src/server/driver.dart:526:21)
#56     _rootRun (dart:async/zone.dart:1124:13)
#57     _CustomZone.run (dart:async/zone.dart:1021:19)
#58     _runZoned (dart:async/zone.dart:1516:10)
#59     runZoned (dart:async/zone.dart:1463:12)
#60     Driver._captureExceptions (package:analysis_server/src/server/driver.dart:605:12)
#61     Driver.startAnalysisServer (package:analysis_server/src/server/driver.dart:524:7)
#62     Driver.start (package:analysis_server/src/server/driver.dart:427:7)
#63     main (file:///b/rr/tmp4zHFAb/w/src/third_party/dart/pkg/analysis_server/bin/server.dart:12:11)
#64     _AsyncAwaitCompleter.start (dart:async/runtime/libasync_patch.dart:49:6)
#65     main (file:///b/rr/tmp4zHFAb/w/src/third_party/dart/pkg/analysis_server/bin/server.dart:10:10)
#66     _startIsolate.<anonymous closure> (dart:isolate/runtime/libisolate_patch.dart:298:32)
#67     _RawReceivePortImpl._handleMessage (dart:isolate/runtime/libisolate_patch.dart:171:12)

Diagnostics requested after the error occurred are:

[
    {
        "name": "/Users/timsneath/git/me/console/console2",
        "explicitFileCount": 5,
        "implicitFileCount": 310,
        "workItemQueueLength": 0,
        "cacheEntryExceptions": []
    }
]

[stereotype441]

@timsneath can you tell us the output of dart --version on your machine?

[timsneath]

Unfortunately it's at home, and I'm traveling. But it's whatever was embedded in Flutter SDK 1.2.1-pre.125.