例外：未捕获（承诺）：错误：无法匹配任何路由。 URL 段：“仪表板”

Question

在我将 DetailsComponent 设为 LocationComponent 的子组件后，当我从我的应用程序进行默认登录时，我收到错误“异常：未捕获（承诺中）：错误：无法匹配任何路由。URL 段：'仪表板'”。可能是什么错误？

//login.html

  <button class="button" routerLink="/dashboard"><span>Login </span></button>

//路线

export const DashboardRoutes: Routes =[

  {
    path: 'dashboard',

    component: DashboardComponent,
    children: [
      {path: '', redirectTo: 'location'},
      {path: 'game', component: GameComponent},

        {path: 'location', component: LocationComponent, children: [


            {path : '/details', component: DetailsComponent},


        ]



  },

Answer 1

export const DashboardRoutes: Routes =[
  {
    path: 'dashboard',
    component: DashboardComponent,
    children: [
      {path: '', redirectTo: 'location'},
      {path: 'game', component: GameComponent},
        {path: 'location', component: LocationComponent, children: [
            {path: '', redirectTo: 'details'},
            {path : 'details', component: DetailsComponent}
        ]
  },