Flutter 颤振-自动_路线_客户导航器状态错误

我正在使用

auto_route

软件包来发送我的应用程序，直到2天前，一切正常，直到现在。 由于某种原因，我得到以下错误

系统：

../../.pub-cache/hosted/pub.dartlang.org/custom_navigator-0.3.0/lib/custom_navigator.dart:60:7: Error: The non-abstract class '_CustomNavigatorState' is missing implementations for these members:
 - WidgetsBindingObserver.didPushRouteInformation
Try to either
 - provide an implementation,
 - inherit an implementation from a superclass or mixin,
 - mark the class as abstract, or
 - provide a 'noSuchMethod' implementation.

class _CustomNavigatorState extends State<CustomNavigator>
      ^^^^^^^^^^^^^^^^^^^^^
/opt/flutter/packages/flutter/lib/src/widgets/binding.dart:122:16: Context: 'WidgetsBindingObserver.didPushRouteInformation' is defined here.
  Future<bool> didPushRouteInformation(RouteInformation routeInformation) {

• 颤振：1.22
• 省道：2.10.0
• 自动布线：^0.6.7

错误：

../../.pub-cache/hosted/pub.dartlang.org/custom_navigator-0.3.0/lib/custom_navigator.dart:60:7: Error: The non-abstract class '_CustomNavigatorState' is missing implementations for these members:
 - WidgetsBindingObserver.didPushRouteInformation
Try to either
 - provide an implementation,
 - inherit an implementation from a superclass or mixin,
 - mark the class as abstract, or
 - provide a 'noSuchMethod' implementation.

class _CustomNavigatorState extends State<CustomNavigator>
      ^^^^^^^^^^^^^^^^^^^^^
/opt/flutter/packages/flutter/lib/src/widgets/binding.dart:122:16: Context: 'WidgetsBindingObserver.didPushRouteInformation' is defined here.
  Future<bool> didPushRouteInformation(RouteInformation routeInformation) {

如果这里有什么重要的东西，那就是生成的文件

测试gr.dart

import 'package:device_simulator/device_simulator.dart';
import 'package:flutter/material.dart';
import 'package:auto_route/auto_route.dart';
import 'Test.gr.dart' as r;
void main() => runApp(MyApp());

const bool debugEnableDeviceSimulator = true;

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
    builder: ExtendedNavigator.builder<r.Router>(
      router: r.Router(),
      builder: (context, extendedNav) => DeviceSimulator(
        enable: debugEnableDeviceSimulator,
        child:
            Scaffold(body: extendedNav, backgroundColor: Colors.red ),
      ),
    ),
    );
  }
}

import 'package:auto_route/auto_route_annotations.dart';

@MaterialAutoRouter(
  routes: <AutoRoute>[],
)
class $Router {}

// GENERATED CODE - DO NOT MODIFY BY HAND

// **************************************************************************
// AutoRouteGenerator
// **************************************************************************

// ignore_for_file: public_member_api_docs

import 'package:auto_route/auto_route.dart';

class Routes {
  static const all = <String>{};
}

class Router extends RouterBase {
  @override
  List<RouteDef> get routes => _routes;
  final _routes = <RouteDef>[];
  @override
  Map<Type, AutoRouteFactory> get pagesMap => _pagesMap;
  final _pagesMap = <Type, AutoRouteFactory>{};
}

//生成的代码-不要手动修改
// **************************************************************************
//自动路由发生器
// **************************************************************************
//忽略\u文件的\u：公共\u成员\u api\u文档
导入“package:auto_route/auto_route.dart”；
班级路线{
静态常量all={}；
}
类路由器扩展了路由器基{
@凌驾
列表获取路由=>\u路由；
最终_路线=[]；
@凌驾
Map get pagesMap=>\u pagesMap；
最后_pagesMap={}；
}

---

你知道这里发生了什么事吗？或者我该怎么解决？或者，如果我无法解决此问题，我可以使用什么来代替

自动路由

包，它将为我提供相同的好处？

我通过在library CustomNavigator上添加一些功能来解决此问题：

Future<bool> didPushRouteInformation(RouteInformation routeInformation) {
    return didPushRoute(routeInformation.location);
}

Future-didPushRouteInformation（路由信息路由信息）{
返回路线（路线信息.位置）；
}