title: SonarQube 4.5 - Can't View Rule Details
body: <p>I am set up as an administrator in our SonarQube 4.5 instance.  When I select a rule from either the Rules or the Quality Profiles sections, nothing is displayed on the right hand details pane.  There is a quick flash of a waiting/loading icon, but then nothing.</p>
  
  <p>I found this in the logs:</p>
  
  <pre><code>2014.11.03 11:06:16 ERROR web[rails]    On line #2 of /opt/sonarqube-4.5/temp/ror/motionchart/app/views/motion_chart/_widget_body.html.erb
  
  1: &lt;%
  2:    metrics = widget_properties["metric-x"].key + ',' + widget_properties["metric-y"].key + ',' + widget_properties["metric-color"].key + ',' + widget_properties["metric-size"].key
  3:    ws_url = "metrics=#{metrics}" + url_params
  4: %&gt;
  5: &lt;% content_for :script do %&gt;
  </code></pre>
  
  <p>Is this related? How can I fix it?</p>
  
  <p><strong>UPDATE</strong></p>
  
  <p>I restarted the server and tried to view a rule's details, but still nothing is displayed.  The error hasn't re-occured in the logs.</p>
  
  <p><strong>UPDATE TWO</strong></p>
  
  <p>I opened the JavaScrip console (I'm using FF 33.0) and when I click on the rule it says</p>
  
  <pre><code>ReferenceError: moment is not defined
  </code></pre>
  
  <p>Does that provide useful info?</p>
  
  <p>Anyway, now I'm getting info on the right pane.  Yay!  But there isn't a way for me to edit/disable it.</p>