Angular 2：’…’的路由生成器未包含在传递的参数中

authentication.service.ts：

redirectUser(username:string):void {
  // Redirect user to profile on successful login
  this.router.navigate(['../Profile/Feed',{username: usernamE}]);
}

这一切都很好,但自从我在ProfileComponent中引入了一些子路由以来,我遇到了一些错误.
首先,这是我的AppComponent与RouteConfig：

app.ts：

import {Component,ViewEncapsulation} from 'angular2/core';
import {RouteConfig,ROUTER_DIRECTIVES} from 'angular2/router';
import {http_PROVIDERS} from 'angular2/http';

import {HomeComponent} from '../home/home';

import {AuthenticationservicE} from '../../services/authentication.service';
import {LoginComponent} from '../login/login';
import {ProfileComponent} from '../profile/profile';
import {ProfileservicE} from '../../services/profile.service';

@Component({
  SELEctor:      'app',viewProviders: [Authenticationservice,Profileservice,http_PROVIDERS],encapsulation: ViewEncapsulation.None,directives:    [
    ROUTER_DIRECTIVES
  ],templateUrl:   './components/app/app.html'
})

@RouteConfig([
  {path: '/',component: HomeComponent,as: 'Home'},{path: '/inloggen',component: LoginComponent,as: 'Login'},{path: '/profile/:username/...',component: ProfileComponent,as: 'Profile'}
])

export class AppComponent {
  ...
}

如您所见,在ProfileComponent中定义了一些新路由.如下图所示：

ProfileComponent.ts：

import {Component,OnInit} from 'angular2/core';
import {RouteConfig,ROUTER_DIRECTIVES,RouteParams,RouterLink,RouterOutlet} from 'angular2/router';
import {ProfileservicE} from '../../services/profile.service';
import {PROFILE_IMAGES} from '../../constants/constants';
import {WorkoutsComponent} from '../workouts/workouts';
import {FeedComponent} from '../Feed/Feed';

interface IProfileVM {
  username: String;
  profileUser: Object;
  getProfileData(username:string): void;
}

@Component({
  SELEctor:    'profile',templateUrl: './components/profile/profile.html',directives:  [RouterOutlet,RouterLink],providers:   [Profileservice]
})

@RouteConfig([
  {path: '/nieuwsFeed',component: FeedComponent,as: 'Feed'},{path: '/workouts',component: WorkoutsComponent,as: 'Workouts'}
])

export class ProfileComponent implements OnInit,IProfileVM {

  public username:string;
  public profileUser:any;

  constructor(private _profileservice:Profileservice,private _params:routeParams) {
    this.username = this._params.get('username');
  }

  ngOnInit() {
    this.getProfileData(this.username);
  }

  getProfileData(userName) {
    // Do stuff..
  }
}

所以这里的问题是,在我在ProfileComponent中引入一些子路由之前,一切正常.用户被重定向,用户名出现在URL中,一切正常.但是因为我添加了这些子路由,我收到以下错误：

“用户名’的路由生成器未包含在传递的参数中.”

很高兴有人可以帮助我！提前致谢！