title: Uncaught Error: A "url" property or function must be specified for a CollectionView
body: <p>I know this error has come up a few times, but I'm still not sure how to make this work appropriately..</p>
  
  <p>My magic begins here :</p>
  
  <pre><code>    var list_edit_member_view = new app.views.ListMemberEdit({
        el: $("#enterprise_member_list_edit_container"),
        list_ids: list_ids
      });
      list_edit_member_view.render();
  </code></pre>
  
  <p>And this loads this View (<strong>ListMemberEdit.js</strong>) which has this in the render() :</p>
  
  <pre><code>this.list_edit_member_view = new app.views.CollectionView({
    el: $("#enterprise_member_list_edit_container"),
    collection: app.peers,
    list_item: app.views.ListMemberEditSelection, 
    list_item_options: {list_ids: this.options.list_ids} 
  });
  </code></pre>
  
  <p>Which loads a CollectionView view that renders its <code>list_item_options</code> as model views.. It is within this file (<code>ListMemberEditSelection.js</code>), that when I perform <code>this.destroy</code>, it will return :</p>
  
  <pre><code>Uncaught Error: A "url" property or function must be specified
  </code></pre>
  
  <p>So this makes me think that the Model or the Model URL is not being defined.. I'm just not sure where to put this since it works very similar to my other partials that are doing roughly the same thing..</p>
  
  <p>Any thoughts? My apologies for the vagueness. Let me know if there's anything else you would like to look at!</p>
  
  <p>I'm curious if its possible to see <em>where</em> this URL attribute would be written within the Object Model or Collection itself.</p>