Crash while upgrading to new Flutter plugin on Android Studio

[efortuna]

Analyzer Feedback from IntelliJ

Version information

• IDEA AI-183.6156.11.34.5522156
• 2.2.1-edge.cf4444b803a376bb1ad6442e1f09434a4d58167b
• AI-183.6156.11.34.5522156, JRE 1.8.0_152-release-1343-b01x64 JetBrains s.r.o, OS Mac OS X(x86_64) v10.14, screens 1440x900 Retina

Exception

Dart analysis server, SDK version 2.2.1-edge.cf4444b803a376bb1ad6442e1f09434a4d58167b, server version 1.26.0, error: Failed to send notification
type 'SpreadElementImpl' is not a subtype of type 'Expression'
#0      FlutterOutlineComputer._createOutline (package:analysis_server/src/flutter/flutter_outline_computer.dart:205:42)
#1      FlutterOutlineComputer._createOutline (package:analysis_server/src/flutter/flutter_outline_computer.dart:197:23)
#2      FlutterOutlineComputer._createOutline (package:analysis_server/src/flutter/flutter_outline_computer.dart:197:23)
#3      FlutterOutlineComputer._createOutline (package:analysis_server/src/flutter/flutter_outline_computer.dart:197:23)
#4      _FlutterOutlineBuilder.visitExpression (package:analysis_server/src/flutter/flutter_outline_computer.dart:378:28)
#5      GeneralizingAstVisitor.visitInstanceCreationExpression (package:analyzer/dart/ast/visitor.dart:370:7)
#6      InstanceCreationExpressionImpl.accept (package:analyzer/src/dart/ast/ast.dart:5978:15)
#7      ReturnStatementImpl.visitChildren (package:analyzer/src/dart/ast/ast.dart:8518:18)
#8      GeneralizingAstVisitor.visitNode (package:analyzer/dart/ast/visitor.dart:438:10)
#9      GeneralizingAstVisitor.visitStatement (package:analyzer/dart/ast/visitor.dart:510:39)
#10     GeneralizingAstVisitor.visitReturnStatement (package:analyzer/dart/ast/visitor.dart:482:51)
#11     ReturnStatementImpl.accept (package:analyzer/src/dart/ast/ast.dart:8514:49)
#12     NodeListImpl.accept (package:analyzer/src/dart/ast/ast.dart:7550:20)
#13     BlockImpl.visitChildren (package:analyzer/src/dart/ast/ast.dart:1121:17)
#14     GeneralizingAstVisitor.visitNode (package:analyzer/dart/ast/visitor.dart:438:10)
#15     GeneralizingAstVisitor.visitStatement (package:analyzer/dart/ast/visitor.dart:510:39)
#16     GeneralizingAstVisitor.visitBlock (package:analyzer/dart/ast/visitor.dart:165:31)
#17     BlockImpl.accept (package:analyzer/src/dart/ast/ast.dart:1117:49)
#18     BlockFunctionBodyImpl.visitChildren (package:analyzer/src/dart/ast/ast.dart:1076:13)
#19     GeneralizingAstVisitor.visitNode (package:analyzer/dart/ast/visitor.dart:438:10)
#20     GeneralizingAstVisitor.visitFunctionBody (package:analyzer/dart/ast/visitor.dart:317:45)
#21     GeneralizingAstVisitor.visitBlockFunctionBody (package:analyzer/dart/ast/visitor.dart:168:55)
#22     BlockFunctionBodyImpl.accept (package:analyzer/src/dart/ast/ast.dart:1072:49)
#23     MethodDeclarationImpl.visitChildren (package:analyzer/src/dart/ast/ast.dart:6990:12)
#24     GeneralizingAstVisitor.visitNode (package:analyzer/dart/ast/visitor.dart:438:10)
#25     GeneralizingAstVisitor.visitAnnotatedNode (package:analyzer/dart/ast/visitor.dart:137:47)
#26     GeneralizingAstVisitor.visitDeclaration (package:analyzer/dart/ast/visitor.dart:230:43)
#27     GeneralizingAstVisitor.visitClassMember (package:analyzer/dart/ast/visitor.dart:186:43)
#28     GeneralizingAstVisitor.visitMethodDeclaration (package:analyzer/dart/ast/visitor.dart:412:55)
#29     MethodDeclarationImpl.accept (package:analyzer/src/dart/ast/ast.dart:6981:49)
#30     NodeListImpl.accept (package:analyzer/src/dart/ast/ast.dart:7550:20)
#31     ClassDeclarationImpl.visitChildren (package:analyzer/src/dart/ast/ast.dart:1590:13)
#32     GeneralizingAstVisitor.visitNode (package:analyzer/dart/ast/visitor.dart:438:10)
#33     GeneralizingAstVisitor.visitAnnotatedNode (package:analyzer/dart/ast/visitor.dart:137:47)
#34     GeneralizingAstVisitor.visitDeclaration (package:analyzer/dart/ast/visitor.dart:230:43)
#35     GeneralizingAstVisitor.visitCompilationUnitMember (package:analyzer/dart/ast/visitor.dart:205:7)
#36     GeneralizingAstVisitor.visitNamedCompilationUnitMember (package:analyzer/dart/ast/visitor.dart:423:7)
#37     GeneralizingAstVisitor.visitClassDeclaration (package:analyzer/dart/ast/visitor.dart:184:7)
#38     ClassDeclarationImpl.accept (package:analyzer/src/dart/ast/ast.dart:1560:49)
#39     NodeListImpl.accept (package:analyzer/src/dart/ast/ast.dart:7550:20)
#40     CompilationUnitImpl.visitChildren (package:analyzer/src/dart/ast/ast.dart:2168:21)
#41     GeneralizingAstVisitor.visitNode (package:analyzer/dart/ast/visitor.dart:438:10)
#42     GeneralizingAstVisitor.visitCompilationUnit (package:analyzer/dart/ast/visitor.dart:202:51)
#43     CompilationUnitImpl.accept (package:analyzer/src/dart/ast/ast.dart:2147:49)
#44     FlutterOutlineComputer.compute (package:analysis_server/src/flutter/flutter_outline_computer.dart:66:23)
#45     sendFlutterNotificationOutline.<anonymous closure> (package:analysis_server/src/flutter/flutter_notifications.dart:14:48)
#46     _sendNotification.<anonymous closure> (package:analysis_server/src/flutter/flutter_notifications.dart:31:8)
#47     _PerformanceTagImpl.makeCurrentWhile (package:analyzer/src/generated/utilities_general.dart:258:15)
#48     _sendNotification (package:analysis_server/src/flutter/flutter_notifications.dart:29:39)
#49     sendFlutterNotificationOutline (package:analysis_server/src/flutter/flutter_notifications.dart:12:3)
#50     ServerContextManagerCallbacks.addAnalysisDriver.<anonymous closure>.<anonymous closure> (package:analysis_server/src/analysis_server.dart:899:13)
#51     new Future.<anonymous closure> (dart:async/future.dart:176:37)
#52     _rootRun (dart:async/zone.dart:1120:38)
#53     _CustomZone.run (dart:async/zone.dart:1021:19)
#54     _CustomZone.runGuarded (dart:async/zone.dart:923:7)
#55     _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:963:23)
#56     _rootRun (dart:async/zone.dart:1124:13)
#57     _CustomZone.run (dart:async/zone.dart:1021:19)
#58     _CustomZone.bindCallback.<anonymous closure> (dart:async/zone.dart:947:23)
#59     Timer._createTimer.<anonymous closure> (dart:async-patch/timer_patch.dart:21:15)
#60     _Timer._runTimers (dart:isolate-patch/timer_impl.dart:382:19)
#61     _Timer._handleMessage (dart:isolate-patch/timer_impl.dart:416:5)
#62     _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:171:12)

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[srawlins]

This has not been reported again since Dart 2.2.1; please re-open if you see this in a recent version of Dart/Flutter.