我正在尝试将 Firebase 与我的 Ember 应用程序一起使用。我安装了 Emberfire，但我的应用程序返回
未捕获的类型错误：无法读取未定义的属性“扩展”
因为它没有读取“FirebaseAdapter”
App.ApplicationAdapter = DS.FirebaseAdapter.extend({
firebase: new Firebase('https://glowing-fire-number.firebaseio.com/')
});
我检查了是否在 Firebase 和 EmberFire 之前加载了 Ember 数据。这是我的脚本参考：
<!-- script references -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.0.2/jquery.min.js"></script>
<script src="js/bootstrap.min.js"></script>
<script src="http://maps.googleapis.com/maps/api/js?sensor=false&extension=.js&output=embed"></script>
<script src="js/scripts.js"></script>
<script src="js/libs/jquery-1.11.2.min.js"></script>
<script src="js/libs/handlebars-v1.3.0.js"></script>
<script src="js/libs/ember.js"></script>
<script src="js/libs/moment.js"></script>
<script src="http://builds.emberjs.com/tags/v1.0.0-beta.12/ember-data.js"></script>
<script src="js/app.js"></script>
<script src="vendor/list-view.js"></script>
<script src="js/controller.js"></script>
<script src="https://cdn.firebase.com/js/client/2.2.2/firebase.js"></script>
<script src="https://cdn.firebase.com/libs/emberfire/1.3.3/emberfire.min.js"></script>
还有我的 App.js
App = Ember.Application.create();
App.Router.map(function() {
// put your routes here
this.resource('stacks')
this.resource('stack', {path: ':stack_id'}, function() {
this.route('edit');
});
this.route('create');
});
App.IndexRoute = Ember.Route.extend({
beforeModel: function() {
this.transitionTo('stacks');
}
});
App.StacksRoute = Ember.Route.extend({
model: function() {
return this.store.findAll('stack');
}
});
App.StackRoute = Ember.Route.extend({
model: function(params) {
return stacks.findBy('id', params.stack_id);
}
});
Ember.Handlebars.helper('format-date', function(date) {
return moment(date).fromNow();
});
App.CreateRoute = Ember.Route.extend({
});
//EmberFire stuff
App.ApplicationAdapter = DS.FirebaseAdapter.extend({
firebase: new Firebase('https://glowing-fire-2514.firebaseio.com/')
});
App.Stack = DS.Model.extend({
title: DS.attr('string'),
location: DS.attr('string'),
date: DS.attr('number'),
details: DS.attr('string')
});
任何想法？我感谢您的帮助！