[go_router_builder]: After mirgate to version 2.8.1 , the queryParams with required enum cause error #164354
Description
Steps to reproduce
- using example code and generate
Expected results
enum params can parse
Actual results
enum params can not parse
Code sample
Code sample
// Copyright 2013 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// ignore_for_file: public_member_api_docs, unreachable_from_main
import 'package:flutter/material.dart';
import 'package:go_router/go_router.dart';
import 'shared/data.dart';
part 'required_enum.g.dart';
void main() => runApp(App());
class App extends StatelessWidget {
App({super.key});
@override
Widget build(BuildContext context) => MaterialApp.router(
routerConfig: _router,
title: _appTitle,
);
final GoRouter _router = GoRouter(routes: $appRoutes);
}
enum RequiredEnum { foo, bar }
@TypedGoRoute<HomeRoute>(
path: '/',
name: 'Home',
)
class HomeRoute extends GoRouteData {
const HomeRoute({required this.type});
final RequiredEnum type;
@override
Widget build(BuildContext context, GoRouterState state) {
return HomeScreen(type: type);
}
}
class HomeScreen extends StatelessWidget {
const HomeScreen({super.key, required this.type});
final RequiredEnum type;
@override
Widget build(BuildContext context) => Scaffold(
appBar: AppBar(title: const Text(_appTitle)),
body: Text(type.name),
);
}
const String _appTitle = 'GoRouter Example: builder';
Screenshots or Video
Screenshots / Video demonstration
[Upload media here]
Logs
Logs
Error: The argument type 'String?' can't be assigned to the parameter type 'String' because 'String?' is nullable and 'String' isn't.Flutter Doctor output
Doctor output
[✓] Flutter (Channel stable, 3.29.0, on macOS 14.5 23F79 darwin-arm64, locale vi-VN) [1.518ms]
• Flutter version 3.29.0 on channel stable at /Users/hieucg/flutter
• Upstream repository https://github.com/flutter/flutter.git
• Framework revision 35c388afb5 (2 weeks ago), 2025-02-10 12:48:41 -0800
• Engine revision f73bfc4522
• Dart version 3.7.0
• DevTools version 2.42.2
[✓] Android toolchain - develop for Android devices (Android SDK version 35.0.0) [3,7s]
• Android SDK at /Users/hieucg/Library/Android/sdk
• Platform android-35, build-tools 35.0.0
• ANDROID_HOME = /Users/hieucg/Library/Android/sdk
• Java binary at: /Applications/Android Studio.app/Contents/jbr/Contents/Home/bin/java
This is the JDK bundled with the latest Android Studio installation on this machine.
To manually set the JDK path, use: `flutter config --jdk-dir="path/to/jdk"`.
• Java version OpenJDK Runtime Environment (build 17.0.11+0-17.0.11b1207.24-11852314)
• All Android licenses accepted.
[✓] Xcode - develop for iOS and macOS (Xcode 16.0) [2,1s]
• Xcode at /Applications/Xcode.app/Contents/Developer
• Build 16A242d
• CocoaPods version 1.16.2
[✓] Chrome - develop for the web [11ms]
• Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome
[✓] Android Studio (version 2024.1) [10ms]
• Android Studio at /Applications/Android Studio.app/Contents
• Flutter plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/9212-flutter
• Dart plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/6351-dart
• Java version OpenJDK Runtime Environment (build 17.0.11+0-17.0.11b1207.24-11852314)
[✓] VS Code (version 1.97.2) [9ms]
• VS Code at /Applications/Visual Studio Code.app/Contents
• Flutter extension version 3.104.0
[✓] Connected device (5 available) [6,6s]
• iPhone của Cao Gia Hieu (mobile) • e3010bcca1500cf8a43f8baba42c0d712114c722 • ios • iOS 16.7.10 20H350
• iPhone SE (3rd generation) (mobile) • 7BA87560-AA51-4301-AC70-D31B4D44F6BC • ios • com.apple.CoreSimulator.SimRuntime.iOS-18-0 (simulator)
• macOS (desktop) • macos • darwin-arm64 • macOS 14.5 23F79 darwin-arm64
• Mac Designed for iPad (desktop) • mac-designed-for-ipad • darwin • macOS 14.5 23F79 darwin-arm64
• Chrome (web) • chrome • web-javascript • Google Chrome 133.0.6943.142
[✓] Network resources [583ms]
• All expected network resources are available.
• No issues found!