Lint don't override field in flutter

user_753376 0
Viewed 2273

I'm new in using Lint and I'm getting a blue underline on my UserModel variables with a message of Don't override fields and Annotate overridden members. I'm having a hard time understanding the Good and Bad rules in the example docs. I still get the same message after adding @override.

class UserModel extends UserEntity {
  final int id;
  final String? uid;
 
  const UserModel(
      {required this.id,
      this.uid})
      : super(
          id: id,
          uid: uid,
        );
}


//

class UserEntity extends Equatable {
  const UserEntity({
    required this.id,
    this.uid,
    this.provider,
   });

  final int id;
  final String? uid;
 
  static const empty = UserEntity(id: 0, uid: '');

  @override
  List<Object> get props => [id];
}
dart flutter lint
1 Answers

The fields id and uid already are defined within the UserEntity class so it is redundant to declare them again as fields in the UserModel class.

class UserModel extends UserEntity {
  const UserModel({required int id, String? uid}) : super(id: id, uid: uid);
}

EDIT: as of dart 2.17 you can simplify the above code by using super initializers.

class UserModel extends UserEntity {
  const UserModel({required super.id, super.uid});
}
user_30808480
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