Method does not exist - client.query$GetUserPreferences

[ptheofan]

Just trying to figure out how to make full use of the package. So far it seems that all of the expected client.query$.... are missing and the Options$Query$... classes are also missing. All help is appreciated.

The Setup

# pubspec.yml
dependencies:
  flutter:
    sdk: flutter
  graphql_codegen: ^0.12.0-beta.15
  graphql_flutter: ^5.1.2
  graphql: ^5.1.3

# build.yml
targets:
  $default:
    builders:
      graphql_codegen:
        options:
          clients:
            - graphql
            - graphql_flutter
          scalars:
            URL:
              type: String
            ISODateTime:
              type: DateTime
              fromJsonFunctionName: dateTimeFromJson
              toJsonFunctionName: dateTimeToJson
              import: package:testing/domain/scalars.dart

# schema.graphql
input UserPreferencesInput {
    userId: String!
    themeMode: ThemeMode
    themeName: String
}

type UserPreferencesModel {
    userId: String!
    themeMode: ThemeMode
    themeName: String
}

type Query {
  userPreferencesGet(userId: String!): UserPreferencesModel!
}

# get_user_preferences.graphql
# This is the gql query I intend to run
query GetUserPreferences($userId: String!) {
    userPreferencesGet(userId: $userId) {
        userId
        themeMode
        themeName
    }
}

and building all using

flutter pub run build_runner build --delete-conflicting-outputs

The generated get_user_preferences.graphql.dart includes

Variables$Query$GetUserPreferences
Query$GetUserPreferences
Query$GetUserPreferences$userPreferencesGet

Making a call

final GraphQLClient client = GraphQLClient(link: httpLink, cache: GraphQLCache());
final data = await client.query$GetUserPreferences(
  Options$Query$GetUserPreferences(
    variables: Variables$Query$GetUserPreferences(userId: userId),
  ),
);

and here I get the error Method does not exist for client.query$GetUserPreferences. Also the class Options$Query$GetUserPreferences does not exist.

Is there some other client I should be using instead of the one coming from the graphql package? Why is the Options class missing? All help is appreciated.

[budde377]

What is the output of the build process and the generated file?

[ptheofan]

builder returns success on all tasks

❯ flutter pub run build_runner build --delete-conflicting-outputs
[INFO] Generating build script...
[INFO] Generating build script completed, took 445ms

[INFO] Initializing inputs
[INFO] Reading cached asset graph...
[INFO] Reading cached asset graph completed, took 101ms

[INFO] Checking for updates since last build...
[INFO] Checking for updates since last build completed, took 854ms

[INFO] Running build...
[INFO] 1.1s elapsed, 1/6 actions completed.
[INFO] 2.2s elapsed, 1/6 actions completed.
[INFO] 3.2s elapsed, 1/6 actions completed.
[INFO] 13.8s elapsed, 1/6 actions completed.
[INFO] 14.9s elapsed, 6/13 actions completed.
[INFO] 16.1s elapsed, 13/29 actions completed.
[INFO] 17.1s elapsed, 40/42 actions completed.
[INFO] Running build completed, took 17.3s

[INFO] Caching finalized dependency graph...
[INFO] Caching finalized dependency graph completed, took 58ms

[INFO] Succeeded after 17.4s with 18 outputs (47 actions)

This is the generated file

import 'package:gql/ast.dart';
import 'schema.graphql.dart';

class Variables$Query$GetUserPreferences {
  factory Variables$Query$GetUserPreferences({required String userId}) =>
      Variables$Query$GetUserPreferences._({
        r'userId': userId,
      });

  Variables$Query$GetUserPreferences._(this._$data);

  factory Variables$Query$GetUserPreferences.fromJson(
      Map<String, dynamic> data) {
    final result$data = <String, dynamic>{};
    final l$userId = data['userId'];
    result$data['userId'] = (l$userId as String);
    return Variables$Query$GetUserPreferences._(result$data);
  }

  Map<String, dynamic> _$data;

  String get userId => (_$data['userId'] as String);
  Map<String, dynamic> toJson() {
    final result$data = <String, dynamic>{};
    final l$userId = userId;
    result$data['userId'] = l$userId;
    return result$data;
  }

  CopyWith$Variables$Query$GetUserPreferences<
          Variables$Query$GetUserPreferences>
      get copyWith => CopyWith$Variables$Query$GetUserPreferences(
            this,
            (i) => i,
          );
  @override
  bool operator ==(Object other) {
    if (identical(this, other)) {
      return true;
    }
    if (!(other is Variables$Query$GetUserPreferences) ||
        runtimeType != other.runtimeType) {
      return false;
    }
    final l$userId = userId;
    final lOther$userId = other.userId;
    if (l$userId != lOther$userId) {
      return false;
    }
    return true;
  }

  @override
  int get hashCode {
    final l$userId = userId;
    return Object.hashAll([l$userId]);
  }
}

abstract class CopyWith$Variables$Query$GetUserPreferences<TRes> {
  factory CopyWith$Variables$Query$GetUserPreferences(
    Variables$Query$GetUserPreferences instance,
    TRes Function(Variables$Query$GetUserPreferences) then,
  ) = _CopyWithImpl$Variables$Query$GetUserPreferences;

  factory CopyWith$Variables$Query$GetUserPreferences.stub(TRes res) =
      _CopyWithStubImpl$Variables$Query$GetUserPreferences;

  TRes call({String? userId});
}

class _CopyWithImpl$Variables$Query$GetUserPreferences<TRes>
    implements CopyWith$Variables$Query$GetUserPreferences<TRes> {
  _CopyWithImpl$Variables$Query$GetUserPreferences(
    this._instance,
    this._then,
  );

  final Variables$Query$GetUserPreferences _instance;

  final TRes Function(Variables$Query$GetUserPreferences) _then;

  static const _undefined = <dynamic, dynamic>{};

  TRes call({Object? userId = _undefined}) =>
      _then(Variables$Query$GetUserPreferences._({
        ..._instance._$data,
        if (userId != _undefined && userId != null)
          'userId': (userId as String),
      }));
}

class _CopyWithStubImpl$Variables$Query$GetUserPreferences<TRes>
    implements CopyWith$Variables$Query$GetUserPreferences<TRes> {
  _CopyWithStubImpl$Variables$Query$GetUserPreferences(this._res);

  TRes _res;

  call({String? userId}) => _res;
}

class Query$GetUserPreferences {
  Query$GetUserPreferences({
    required this.userPreferencesGet,
    this.$__typename = 'Query',
  });

  factory Query$GetUserPreferences.fromJson(Map<String, dynamic> json) {
    final l$userPreferencesGet = json['userPreferencesGet'];
    final l$$__typename = json['__typename'];
    return Query$GetUserPreferences(
      userPreferencesGet: Query$GetUserPreferences$userPreferencesGet.fromJson(
          (l$userPreferencesGet as Map<String, dynamic>)),
      $__typename: (l$$__typename as String),
    );
  }

  final Query$GetUserPreferences$userPreferencesGet userPreferencesGet;

  final String $__typename;

  Map<String, dynamic> toJson() {
    final _resultData = <String, dynamic>{};
    final l$userPreferencesGet = userPreferencesGet;
    _resultData['userPreferencesGet'] = l$userPreferencesGet.toJson();
    final l$$__typename = $__typename;
    _resultData['__typename'] = l$$__typename;
    return _resultData;
  }

  @override
  int get hashCode {
    final l$userPreferencesGet = userPreferencesGet;
    final l$$__typename = $__typename;
    return Object.hashAll([
      l$userPreferencesGet,
      l$$__typename,
    ]);
  }

  @override
  bool operator ==(Object other) {
    if (identical(this, other)) {
      return true;
    }
    if (!(other is Query$GetUserPreferences) ||
        runtimeType != other.runtimeType) {
      return false;
    }
    final l$userPreferencesGet = userPreferencesGet;
    final lOther$userPreferencesGet = other.userPreferencesGet;
    if (l$userPreferencesGet != lOther$userPreferencesGet) {
      return false;
    }
    final l$$__typename = $__typename;
    final lOther$$__typename = other.$__typename;
    if (l$$__typename != lOther$$__typename) {
      return false;
    }
    return true;
  }
}

extension UtilityExtension$Query$GetUserPreferences
    on Query$GetUserPreferences {
  CopyWith$Query$GetUserPreferences<Query$GetUserPreferences> get copyWith =>
      CopyWith$Query$GetUserPreferences(
        this,
        (i) => i,
      );
}

abstract class CopyWith$Query$GetUserPreferences<TRes> {
  factory CopyWith$Query$GetUserPreferences(
    Query$GetUserPreferences instance,
    TRes Function(Query$GetUserPreferences) then,
  ) = _CopyWithImpl$Query$GetUserPreferences;

  factory CopyWith$Query$GetUserPreferences.stub(TRes res) =
      _CopyWithStubImpl$Query$GetUserPreferences;

  TRes call({
    Query$GetUserPreferences$userPreferencesGet? userPreferencesGet,
    String? $__typename,
  });
  CopyWith$Query$GetUserPreferences$userPreferencesGet<TRes>
      get userPreferencesGet;
}

class _CopyWithImpl$Query$GetUserPreferences<TRes>
    implements CopyWith$Query$GetUserPreferences<TRes> {
  _CopyWithImpl$Query$GetUserPreferences(
    this._instance,
    this._then,
  );

  final Query$GetUserPreferences _instance;

  final TRes Function(Query$GetUserPreferences) _then;

  static const _undefined = <dynamic, dynamic>{};

  TRes call({
    Object? userPreferencesGet = _undefined,
    Object? $__typename = _undefined,
  }) =>
      _then(Query$GetUserPreferences(
        userPreferencesGet:
            userPreferencesGet == _undefined || userPreferencesGet == null
                ? _instance.userPreferencesGet
                : (userPreferencesGet
                    as Query$GetUserPreferences$userPreferencesGet),
        $__typename: $__typename == _undefined || $__typename == null
            ? _instance.$__typename
            : ($__typename as String),
      ));
  CopyWith$Query$GetUserPreferences$userPreferencesGet<TRes>
      get userPreferencesGet {
    final local$userPreferencesGet = _instance.userPreferencesGet;
    return CopyWith$Query$GetUserPreferences$userPreferencesGet(
        local$userPreferencesGet, (e) => call(userPreferencesGet: e));
  }
}

class _CopyWithStubImpl$Query$GetUserPreferences<TRes>
    implements CopyWith$Query$GetUserPreferences<TRes> {
  _CopyWithStubImpl$Query$GetUserPreferences(this._res);

  TRes _res;

  call({
    Query$GetUserPreferences$userPreferencesGet? userPreferencesGet,
    String? $__typename,
  }) =>
      _res;
  CopyWith$Query$GetUserPreferences$userPreferencesGet<TRes>
      get userPreferencesGet =>
          CopyWith$Query$GetUserPreferences$userPreferencesGet.stub(_res);
}

const documentNodeQueryGetUserPreferences = DocumentNode(definitions: [
  OperationDefinitionNode(
    type: OperationType.query,
    name: NameNode(value: 'GetUserPreferences'),
    variableDefinitions: [
      VariableDefinitionNode(
        variable: VariableNode(name: NameNode(value: 'userId')),
        type: NamedTypeNode(
          name: NameNode(value: 'String'),
          isNonNull: true,
        ),
        defaultValue: DefaultValueNode(value: null),
        directives: [],
      )
    ],
    directives: [],
    selectionSet: SelectionSetNode(selections: [
      FieldNode(
        name: NameNode(value: 'userPreferencesGet'),
        alias: null,
        arguments: [
          ArgumentNode(
            name: NameNode(value: 'userId'),
            value: VariableNode(name: NameNode(value: 'userId')),
          )
        ],
        directives: [],
        selectionSet: SelectionSetNode(selections: [
          FieldNode(
            name: NameNode(value: 'userId'),
            alias: null,
            arguments: [],
            directives: [],
            selectionSet: null,
          ),
          FieldNode(
            name: NameNode(value: 'themeMode'),
            alias: null,
            arguments: [],
            directives: [],
            selectionSet: null,
          ),
          FieldNode(
            name: NameNode(value: 'themeName'),
            alias: null,
            arguments: [],
            directives: [],
            selectionSet: null,
          ),
          FieldNode(
            name: NameNode(value: '__typename'),
            alias: null,
            arguments: [],
            directives: [],
            selectionSet: null,
          ),
        ]),
      ),
      FieldNode(
        name: NameNode(value: '__typename'),
        alias: null,
        arguments: [],
        directives: [],
        selectionSet: null,
      ),
    ]),
  ),
]);

class Query$GetUserPreferences$userPreferencesGet {
  Query$GetUserPreferences$userPreferencesGet({
    required this.userId,
    this.themeMode,
    this.themeName,
    this.$__typename = 'UserPreferencesModel',
  });

  factory Query$GetUserPreferences$userPreferencesGet.fromJson(
      Map<String, dynamic> json) {
    final l$userId = json['userId'];
    final l$themeMode = json['themeMode'];
    final l$themeName = json['themeName'];
    final l$$__typename = json['__typename'];
    return Query$GetUserPreferences$userPreferencesGet(
      userId: (l$userId as String),
      themeMode: l$themeMode == null
          ? null
          : fromJson$Enum$ThemeMode((l$themeMode as String)),
      themeName: (l$themeName as String?),
      $__typename: (l$$__typename as String),
    );
  }

  final String userId;

  final Enum$ThemeMode? themeMode;

  final String? themeName;

  final String $__typename;

  Map<String, dynamic> toJson() {
    final _resultData = <String, dynamic>{};
    final l$userId = userId;
    _resultData['userId'] = l$userId;
    final l$themeMode = themeMode;
    _resultData['themeMode'] =
        l$themeMode == null ? null : toJson$Enum$ThemeMode(l$themeMode);
    final l$themeName = themeName;
    _resultData['themeName'] = l$themeName;
    final l$$__typename = $__typename;
    _resultData['__typename'] = l$$__typename;
    return _resultData;
  }

  @override
  int get hashCode {
    final l$userId = userId;
    final l$themeMode = themeMode;
    final l$themeName = themeName;
    final l$$__typename = $__typename;
    return Object.hashAll([
      l$userId,
      l$themeMode,
      l$themeName,
      l$$__typename,
    ]);
  }

  @override
  bool operator ==(Object other) {
    if (identical(this, other)) {
      return true;
    }
    if (!(other is Query$GetUserPreferences$userPreferencesGet) ||
        runtimeType != other.runtimeType) {
      return false;
    }
    final l$userId = userId;
    final lOther$userId = other.userId;
    if (l$userId != lOther$userId) {
      return false;
    }
    final l$themeMode = themeMode;
    final lOther$themeMode = other.themeMode;
    if (l$themeMode != lOther$themeMode) {
      return false;
    }
    final l$themeName = themeName;
    final lOther$themeName = other.themeName;
    if (l$themeName != lOther$themeName) {
      return false;
    }
    final l$$__typename = $__typename;
    final lOther$$__typename = other.$__typename;
    if (l$$__typename != lOther$$__typename) {
      return false;
    }
    return true;
  }
}

extension UtilityExtension$Query$GetUserPreferences$userPreferencesGet
    on Query$GetUserPreferences$userPreferencesGet {
  CopyWith$Query$GetUserPreferences$userPreferencesGet<
          Query$GetUserPreferences$userPreferencesGet>
      get copyWith => CopyWith$Query$GetUserPreferences$userPreferencesGet(
            this,
            (i) => i,
          );
}

abstract class CopyWith$Query$GetUserPreferences$userPreferencesGet<TRes> {
  factory CopyWith$Query$GetUserPreferences$userPreferencesGet(
    Query$GetUserPreferences$userPreferencesGet instance,
    TRes Function(Query$GetUserPreferences$userPreferencesGet) then,
  ) = _CopyWithImpl$Query$GetUserPreferences$userPreferencesGet;

  factory CopyWith$Query$GetUserPreferences$userPreferencesGet.stub(TRes res) =
      _CopyWithStubImpl$Query$GetUserPreferences$userPreferencesGet;

  TRes call({
    String? userId,
    Enum$ThemeMode? themeMode,
    String? themeName,
    String? $__typename,
  });
}

class _CopyWithImpl$Query$GetUserPreferences$userPreferencesGet<TRes>
    implements CopyWith$Query$GetUserPreferences$userPreferencesGet<TRes> {
  _CopyWithImpl$Query$GetUserPreferences$userPreferencesGet(
    this._instance,
    this._then,
  );

  final Query$GetUserPreferences$userPreferencesGet _instance;

  final TRes Function(Query$GetUserPreferences$userPreferencesGet) _then;

  static const _undefined = <dynamic, dynamic>{};

  TRes call({
    Object? userId = _undefined,
    Object? themeMode = _undefined,
    Object? themeName = _undefined,
    Object? $__typename = _undefined,
  }) =>
      _then(Query$GetUserPreferences$userPreferencesGet(
        userId: userId == _undefined || userId == null
            ? _instance.userId
            : (userId as String),
        themeMode: themeMode == _undefined
            ? _instance.themeMode
            : (themeMode as Enum$ThemeMode?),
        themeName: themeName == _undefined
            ? _instance.themeName
            : (themeName as String?),
        $__typename: $__typename == _undefined || $__typename == null
            ? _instance.$__typename
            : ($__typename as String),
      ));
}

class _CopyWithStubImpl$Query$GetUserPreferences$userPreferencesGet<TRes>
    implements CopyWith$Query$GetUserPreferences$userPreferencesGet<TRes> {
  _CopyWithStubImpl$Query$GetUserPreferences$userPreferencesGet(this._res);

  TRes _res;

  call({
    String? userId,
    Enum$ThemeMode? themeMode,
    String? themeName,
    String? $__typename,
  }) =>
      _res;
}

[budde377]

Your generated file does not include logic generated for either clients (graphql or graphql_flutter). This means that you haven't configured the builder correctly.

[ptheofan]

You were absolutely right. For the record, the build.yml was in the lib folder instead of the root folder.
Thank you @budde377!