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The Dart SDK, including the VM, JS and Wasm compilers, analysis, core libraries, and more.
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Dart Migration Error #46368

Closed VenkateshSiddani closed 11 months ago

VenkateshSiddani commented 3 years ago

Flutter Version - Flutter 2.2.1 • channel stable • https://github.com/flutter/flutter.git Framework • revision 02c026b03c (3 weeks ago) • 2021-05-27 12:24:44 -0700 Engine • revision 0fdb562ac8 Tools • Dart 2.13.1

To attempt to perform migration anyway, you may re-run with --ignore-exceptions.

Exception details:

NoSuchMethodError: The getter 'node' was called on null. Receiver: null Tried calling: node at offset 129337 in /Users/773777/Desktop/Venky/WorkSpace/WorkingCode_AID/CTS_GIT/Stable_2.2.1/AID/aid/lib/Master/ResourceMaster/ResourceMasterView.dart (Singleton?.profile)

0 EdgeBuilder._handlePropertyAccess (package:nnbd_migration/src/edge_builder.dart:3017:47)

1 EdgeBuilder.visitPropertyAccess (package:nnbd_migration/src/edge_builder.dart:1451:12)

2 PropertyAccessImpl.accept (package:analyzer/src/dart/ast/ast.dart:8314:50)

3 EdgeBuilder._dispatch (package:nnbd_migration/src/edge_builder.dart:2207:24)

4 EdgeBuilder._handlePropertyAccess (package:nnbd_migration/src/edge_builder.dart:2981:20)

5 EdgeBuilder.visitPropertyAccess (package:nnbd_migration/src/edge_builder.dart:1451:12)

6 PropertyAccessImpl.accept (package:analyzer/src/dart/ast/ast.dart:8314:50)

7 EdgeBuilder._dispatch (package:nnbd_migration/src/edge_builder.dart:2207:24)

8 EdgeBuilder.visitBinaryExpression (package:nnbd_migration/src/edge_builder.dart:486:22)

9 BinaryExpressionImpl.accept (package:analyzer/src/dart/ast/ast.dart:951:50)

10 EdgeBuilder._dispatch (package:nnbd_migration/src/edge_builder.dart:2207:24)

11 EdgeBuilder._handleAssignment (package:nnbd_migration/src/edge_builder.dart:2331:20)

12 EdgeBuilder._handleInvocationArguments (package:nnbd_migration/src/edge_builder.dart:2937:7)

13 EdgeBuilder.visitInstanceCreationExpression (package:nnbd_migration/src/edge_builder.dart:1154:5)

14 InstanceCreationExpressionImpl.accept (package:analyzer/src/dart/ast/ast.dart:6054:15)

15 EdgeBuilder._dispatch (package:nnbd_migration/src/edge_builder.dart:2207:24)

16 EdgeBuilder.visitConditionalExpression. (package:nnbd_migration/src/edge_builder.dart:688:20)

17 ScopedSet.doScoped (package:nnbd_migration/src/utilities/scoped_set.dart:44:13)

18 EdgeBuilder.visitConditionalExpression (package:nnbd_migration/src/edge_builder.dart:667:26)

19 ConditionalExpressionImpl.accept (package:analyzer/src/dart/ast/ast.dart:2232:15)

20 EdgeBuilder._dispatch (package:nnbd_migration/src/edge_builder.dart:2207:24)

21 EdgeBuilder._handleAssignment (package:nnbd_migration/src/edge_builder.dart:2331:20)

22 EdgeBuilder._handleInvocationArguments (package:nnbd_migration/src/edge_builder.dart:2937:7)

23 EdgeBuilder.visitInstanceCreationExpression (package:nnbd_migration/src/edge_builder.dart:1154:5)

24 InstanceCreationExpressionImpl.accept (package:analyzer/src/dart/ast/ast.dart:6054:15)

25 EdgeBuilder._dispatch (package:nnbd_migration/src/edge_builder.dart:2207:24)

26 EdgeBuilder._handleAssignment (package:nnbd_migration/src/edge_builder.dart:2331:20)

27 EdgeBuilder._handleCollectionElement (package:nnbd_migration/src/edge_builder.dart:2438:14)

28 ListMixin.forEach (dart:collection/list.dart:86:13)

29 EdgeBuilder.visitListLiteral (package:nnbd_migration/src/edge_builder.dart:1224:21)

30 ListLiteralImpl.accept (package:analyzer/src/dart/ast/ast.dart:6675:50)

31 EdgeBuilder._dispatch (package:nnbd_migration/src/edge_builder.dart:2207:24)

32 EdgeBuilder._handleAssignment (package:nnbd_migration/src/edge_builder.dart:2331:20)

33 EdgeBuilder._handleInvocationArguments (package:nnbd_migration/src/edge_builder.dart:2937:7)

34 EdgeBuilder.visitInstanceCreationExpression (package:nnbd_migration/src/edge_builder.dart:1154:5)

35 InstanceCreationExpressionImpl.accept (package:analyzer/src/dart/ast/ast.dart:6054:15)

36 EdgeBuilder._dispatch (package:nnbd_migration/src/edge_builder.dart:2207:24)

37 EdgeBuilder._handleAssignment (package:nnbd_migration/src/edge_builder.dart:2331:20)

38 EdgeBuilder._handleInvocationArguments (package:nnbd_migration/src/edge_builder.dart:2937:7)

39 EdgeBuilder.visitInstanceCreationExpression (package:nnbd_migration/src/edge_builder.dart:1154:5)

40 InstanceCreationExpressionImpl.accept (package:analyzer/src/dart/ast/ast.dart:6054:15)

41 EdgeBuilder._dispatch (package:nnbd_migration/src/edge_builder.dart:2207:24)

42 EdgeBuilder._handleAssignment (package:nnbd_migration/src/edge_builder.dart:2331:20)

43 EdgeBuilder._handleInvocationArguments (package:nnbd_migration/src/edge_builder.dart:2937:7)

44 EdgeBuilder.visitInstanceCreationExpression (package:nnbd_migration/src/edge_builder.dart:1154:5)

45 InstanceCreationExpressionImpl.accept (package:analyzer/src/dart/ast/ast.dart:6054:15)

46 EdgeBuilder._dispatch (package:nnbd_migration/src/edge_builder.dart:2207:24)

47 EdgeBuilder._handleAssignment (package:nnbd_migration/src/edge_builder.dart:2331:20)

48 EdgeBuilder.visitReturnStatement (package:nnbd_migration/src/edge_builder.dart:1498:7)

49 ReturnStatementImpl.accept (package:analyzer/src/dart/ast/ast.dart:8482:50)

50 EdgeBuilder._dispatch (package:nnbd_migration/src/edge_builder.dart:2207:24)

51 EdgeBuilder.visitNode (package:nnbd_migration/src/edge_builder.dart:1340:9)

52 GeneralizingAstVisitor.visitStatement (package:analyzer/dart/ast/visitor.dart:521:40)

53 GeneralizingAstVisitor.visitBlock (package:analyzer/dart/ast/visitor.dart:165:32)

54 BlockImpl.accept (package:analyzer/src/dart/ast/ast.dart:1065:50)

55 EdgeBuilder._dispatch (package:nnbd_migration/src/edge_builder.dart:2207:24)

56 EdgeBuilder.visitNode (package:nnbd_migration/src/edge_builder.dart:1340:9)

57 GeneralizingAstVisitor.visitFunctionBody (package:analyzer/dart/ast/visitor.dart:326:46)

58 GeneralizingAstVisitor.visitBlockFunctionBody (package:analyzer/dart/ast/visitor.dart:168:56)

59 BlockFunctionBodyImpl.accept (package:analyzer/src/dart/ast/ast.dart:1020:50)

60 EdgeBuilder._dispatch (package:nnbd_migration/src/edge_builder.dart:2207:24)

61 EdgeBuilder._handleExecutableDeclaration (package:nnbd_migration/src/edge_builder.dart:2490:7)

62 EdgeBuilder.visitMethodDeclaration (package:nnbd_migration/src/edge_builder.dart:1243:5)

63 MethodDeclarationImpl.accept (package:analyzer/src/dart/ast/ast.dart:6942:50)

64 EdgeBuilder._dispatch (package:nnbd_migration/src/edge_builder.dart:2207:24)

65 EdgeBuilder._dispatchList (package:nnbd_migration/src/edge_builder.dart:2229:7)

66 EdgeBuilder.visitClassOrMixinOrExtensionDeclaration (package:nnbd_migration/src/edge_builder.dart:607:7)

67 EdgeBuilder.visitClassDeclaration (package:nnbd_migration/src/edge_builder.dart:574:5)

68 ClassDeclarationImpl.accept (package:analyzer/src/dart/ast/ast.dart:1514:50)

69 EdgeBuilder._dispatch (package:nnbd_migration/src/edge_builder.dart:2207:24)

70 EdgeBuilder.visitNode (package:nnbd_migration/src/edge_builder.dart:1340:9)

71 GeneralizingAstVisitor.visitCompilationUnit (package:analyzer/dart/ast/visitor.dart:202:52)

72 CompletenessTracker.visitCompilationUnit. (package:nnbd_migration/src/utilities/completeness_tracker.dart:52:24)

73 PermissiveModeVisitor.reportExceptionsIfPermissive (package:nnbd_migration/src/utilities/permissive_mode.dart:26:24)

74 CompletenessTracker.visitCompilationUnit (package:nnbd_migration/src/utilities/completeness_tracker.dart:43:5)

75 CompilationUnitImpl.accept (package:analyzer/src/dart/ast/ast.dart:2105:50)

76 NullabilityMigrationImpl.processInput (package:nnbd_migration/src/nullability_migration_impl.dart:244:12)

77 NonNullableFix.processUnit (package:nnbd_migration/src/front_end/non_nullable_fix.dart:164:15)

78 _FixCodeProcessor.runLaterPhases. (package:nnbd_migration/migration_cli.dart:1152:19)

79 _FixCodeProcessor.runLaterPhases. (package:nnbd_migration/migration_cli.dart:1150:28)

80 _FixCodeProcessor.processResources (package:nnbd_migration/migration_cli.dart:1079:30)

#81 _FixCodeProcessor.runLaterPhases (package:nnbd_migration/migration_cli.dart:1150:5) #82 MigrationCliRunner.run (package:nnbd_migration/migration_cli.dart:747:24) #83 MigrateCommand.run (package:nnbd_migration/migration_cli.dart:184:7) #84 CommandRunner.runCommand (package:args/command_runner.dart:196:13) #85 DartdevRunner.runCommand (package:dartdev/dartdev.dart:199:18) #86 runDartdev (package:dartdev/dartdev.dart:53:16) #87 main (file:///opt/s/w/ir/cache/builder/src/third_party/dart/pkg/dartdev/bin/dartdev.dart:11:3)
stereotype441 commented 11 months ago

As of 1c7fe7196dd7a542f7f91cd6ea2ac81e1a13146c, the null safety migration tool has been removed from active development and retired. No further work on the tool is planned.

If you still need help, or you believe this issue has been closed in error, please feel free to reopen.