Error: The method 'elementAtOrNull' isn't defined for the class 'NodeListImpl<TypeAnnotationImpl>'.

[moyinqingshang]

Failed to build build_runner:build_runner: /Applications/flutter/flutter3.3.2/.pub-cache/hosted/pub.flutter-io.cn/analyzer-5.3.0/lib/src/dart/ast/ast.dart:8153:48: Error: The method 'elementAtOrNull' isn't defined for the class 'NodeListImpl'.

• 'NodeListImpl' is from 'package:analyzer/src/dart/ast/ast.dart' ('/Applications/flutter/flutter3.3.2/.pub-cache/hosted/pub.flutter-io.cn/analyzer-5.3.0/lib/src/dart/ast/ast.dart').
• 'TypeAnnotationImpl' is from 'package:analyzer/src/dart/ast/ast.dart' ('/Applications/flutter/flutter3.3.2/.pub-cache/hosted/pub.flutter-io.cn/analyzer-5.3.0/lib/src/dart/ast/ast.dart'). Try correcting the name to the name of an existing method, or defining a method named 'elementAtOrNull'. var elementType = typeArguments?.arguments.elementAtOrNull(0)?.typeOrThrow;

每次运行flutter packages pub run build_runner build就会报错 json_serializable: 6.6.1 json_annotation: 4.8.0 flutter:3.3.2

[kevmoo]

Have you tried running pub upgrade? When you run pub upgrade are there any dependencies that are NOT updated?

[github-actions[bot]]

Without additional information we're not able to resolve this issue, so it will be closed at this time. You're still free to add more info and respond to any questions above, though. We'll reopen the case if you do. Thanks for your contribution!