Flutter 内置值，不生成 .g 文件

Question

我是flutter的新手。我正在使用内置值构建 Post class。 class 看起来像

import 'package:built_value/built_value.dart';

part 'posts.g.dart';

abstract class Post implements Built<Post, PostBuilder> {
  Post._();
  factory Post([void Function(PostBuilder) updates]) = _$Post;
}

pubspec.yaml 文件为：

dependencies:
  url_launcher: "^3.0.0"
  built_value: "^7.1.0"
  built_collection: "^4.3.2"
  flutter:
    sdk: flutter


  cupertino_icons: "^0.1.3"

dev_dependencies:
  build_runner: "^1.0.0"
  build_test: "^0.10.3"
  flutter_test:
    sdk: flutter

posts.g.dart 文件未在运行 flutter packages pub run build_runner build 上生成。

Answer 1

将 pubspec.yaml 文件更改为：

dependencies:
  url_launcher: "^3.0.0"
  built_value: "^7.1.0"
  built_collection: "^4.3.2"
  flutter:
    sdk: flutter


  cupertino_icons: "^0.1.3"

dev_dependencies:
  build_runner: ^1.0.0
  built_value_generator: ^7.1.0
  flutter_test:
    sdk: flutter

dependency_overrides:
  analyzer: '0.39.14'

Flutter 内置值，不生成 .g 文件

Flutter built value, not generating .g file

flutter

built-value