angular - 无法使用带有角种子的新 Angular Fire 2 更新

Question

我正在尝试下载AngularFir2 v4.0.0-rc.2到 angular-seed repo https://github.com/mgechev/angular-seed/

但是我在运行时遇到了这个错误npm run start-deving

以下几行是从我认为错误相关的文件中扩展而来的：

业力.conf.js

{ pattern: 'node_modules/firebase/**/*.js', included: false, watched: false },
{ pattern: 'node_modules/angularfire2/bundles/*.umd.js', included: false, watched: false },

项目.config.ts

let additionalPackages: ExtendPackages[] = [
  { name: 'firebase', path: 'node_modules/firebase'},
  { name: 'angularfire2', path : 'node_modules/angularfire2/bundles'}
];    
this.addPackagesBundles(additionalPackages);

测试配置.js

System.config({
  baseURL: '/base/',
  paths: {
    angular2: 'node_modules/angular2',
    angularfire2 : 'node_modules/angularfire2',
    rxjs: 'node_modules/rxjs',
  },
  packages: {
    '': {
      defaultExtension: 'js'
    },
    rxjs: {
      defaultExtension: 'js'
    }
  }
});

包.json

"angularfire2": "^4.0.0-rc.2",
"firebase": "^4.3.0",

可能 SystemJS 没有从 Angular Fire 读取任何内容，因为导入时我在 vscode 中没有错误{ AngularFireDatabase, FirebaseListObservable } from 'angularfire2/database'