Ember 2.16在路由/应用程序中创建状态哈希时出错

我刚从react来到ember。路由/应用程序内部。我想使用“state”散列来保存支持函数、model()和actions()之外的变量。

以下是有效的方法:

  session: Ember.inject.service(),
  servers: null,
  clients: null,
  variable3: null,
  variable4: null,
  variable3_id: null,
  selectedDate: null,
  currentUser: Ember.inject.service(),

这就是我想做的:

state: {
    session: Ember.inject.service(),
    servers: null,
    clients: null,
    variable3: null,
    variable4: null,
    variable3_id: null,
    selectedDate: null,
    currentUser: Ember.inject.service(),
},

当我访问它时,比如说get, get(this, 'state.session') 我发现这个错误:

ember.debug.js:29034 Error while processing route: analytics Assertion Failed: Attempting to lookup an injected property on an object without a container, ensure that the object was instantiated via a container. Error: Assertion Failed: Attempting to lookup an injected property on an object without a container, ensure that the object was instantiated via a container.

当我没有把变量放入 state 散列,并使用get访问, get(this, 'session') 我没有任何问题。这是怎么回事?我提供了足够的信息还是遗漏了什么?

谢谢