恩伯：无法读取属性＆＃39; modelName＆＃39;未定义的

Question

我们正在使用ember 1.13.5，ember-data 1.13.7和sails 0.11作为后端。

完整错误是：Cannot read property 'modelName' of undefined at ember$data$lib$system$store$$Service.extend.serializerFor

我通过开发工具跟踪代码，然后看到下图所示的代码。它表明modelName已定义。

这是我setup.js控制器中调用的实际代码：

_this.store.query('business-account', {user: user.get('id')})
      .then(function(businessAccount) {
        debugger;
      }, function(err) {
        debugger;
      });

以上引发了以下错误：

TypeError: Cannot read property 'modelName' of undefined
at ember$data$lib$system$store$$Service.extend.serializerFor (https://192.168.10.10:4200/assets/vendor-844725f1b0311e7dd3df737ef28a9edc.js:83513:35)
at https://192.168.10.10:4200/assets/vendor-844725f1b0311e7dd3df737ef28a9edc.js:106657:34
at https://192.168.10.10:4200/assets/vendor-844725f1b0311e7dd3df737ef28a9edc.js:86465:20
at Map.forEach.cb (https://192.168.10.10:4200/assets/vendor-844725f1b0311e7dd3df737ef28a9edc.js:27626:11)
at OrderedSet.forEach (https://192.168.10.10:4200/assets/vendor-844725f1b0311e7dd3df737ef28a9edc.js:27409:11)
at Map.forEach (https://192.168.10.10:4200/assets/vendor-844725f1b0311e7dd3df737ef28a9edc.js:27630:18)
at Function.ember$data$lib$system$model$$default.reopenClass.eachRelationship (https://192.168.10.10:4200/assets/vendor-844725f1b0311e7dd3df737ef28a9edc.js:86464:83)
at DS.default.RESTSerializer.extend._extractEmbeddedRecords (https://192.168.10.10:4200/assets/vendor-844725f1b0311e7dd3df737ef28a9edc.js:106650:12)
at DS.default.RESTSerializer.extend.normalize (https://192.168.10.10:4200/assets/vendor-844725f1b0311e7dd3df737ef28a9edc.js:106635:19)
at apply (https://192.168.10.10:4200/assets/vendor-844725f1b0311e7dd3df737ef28a9edc.js:32729:18)

更新：

我还有一个名为businessAccount

的模型

app/models/business-account.js

import DS from 'ember-data';

export default DS.Model.extend({

    /////////////////////////////
  // ASSOCIATIONS 
  /////////////////////////////

  business: DS.belongsTo('business', { async: true }),
  user: DS.belongsTo('user', { async: true }),

  /////////////////////////////
  // ATTRIBUTES
  /////////////////////////////

  active: DS.attr('boolean'),
  kind: DS.attr('string'),
  ROP: DS.attr('string'),
  ssn: DS.attr('string'),
  biography: DS.attr('string'),
  totalPaidToDate: DS.attr('number'),
  phoneNumbers: DS.attr('string'),
  oneWordDescriptions: DS.attr('string'),
  modesOfTransport: DS.attr('string'),
  address: DS.attr('string'),
  availabilities: DS.attr('string'),
  exclusionTImes: DS.attr('string')
});

business.js

import DS from 'ember-data';

export default DS.Model.extend({

  /////////////////////////////
  // ASSOCIATIONS 
  /////////////////////////////

    businessAccounts: DS.hasMany('businessAccount', { async: true }),

  /////////////////////////////
  // ATTRIBUTES
  /////////////////////////////

  name: DS.attr('string'),
  legalBusinessName: DS.attr('string'),
  timezone: DS.attr('string'),
  emails: DS.attr('string'),
  phoneNumbers: DS.attr('string'),
  availabilities: DS.attr('string'),
  exclusionTimes: DS.attr('string'),
  holidays: DS.attr('string'),
  address: DS.attr('string')

});

user.js

import DS from 'ember-data';

export default DS.Model.extend({

  /////////////////////////////
  // ASSOCIATIONS 
  /////////////////////////////

  businessAccounts: DS.hasMany('businessAccount', { async: true }),

  /////////////////////////////
  // ATTRIBUTES
  /////////////////////////////

  firstName: DS.attr('string'),
  lastName: DS.attr('string'),
  email: DS.attr('string'),
  phoneNumbers: DS.attr('string'),
  secondaryContactInfo: DS.attr('string'),
  address: DS.attr('string')

});

来自帆的

json回复：

    [
  {
    "business": {
      "name": "businessName",
      "ein": null,
      "website": null,
      "primaryContact": null,
      "bankInformation": null,
      "legalBusinessName": null,
      "timezone": null,
      "emails": null,
      "phoneNumbers": null,
      "availabilities": null,
      "exclusionTimes": null,
      "holidays": null,
      "address": null,
      "archived": false,
      "id": 1,
      "createdAt": "2015-07-31T11:22:26.000Z",
      "updatedAt": "2015-07-31T11:22:26.000Z"
    },
    "user": {
      "firstName": "Monty",
      "lastName": "Lennie",
      "email": null,
      "phoneNumbers": null,
      "secondaryContactInfo": null,
      "address": null,
      "archived": false,
      "id": 1,
      "createdAt": "2015-07-31T11:22:25.000Z",
      "updatedAt": "2015-07-31T11:22:25.000Z",
      "auth": 1
    },
    "status": null,
    "kind": null,
    "active": false,
    "ROP": null,
    "ssn": null,
    "biography": null,
    "totalPaidToDate": null,
    "phoneNumbers": null,
    "oneWordDescriptions": null,
    "modesOfTransport": null,
    "address": null,
    "availabilities": null,
    "exclusionTimes": null,
    "archived": false,
    "id": 1,
    "createdAt": "2015-07-31T11:22:26.000Z",
    "updatedAt": "2015-07-31T11:22:26.000Z"
  }
]