title: The provided key is not a valid Google API key Ext JS issue
body: <p>I got some issue in Google Map api in my project. I didn't handled anything related to this part and it was working fine before today.</p>
  
  <p><img src="https://i.stack.imgur.com/uyTMo.png" alt="enter image description here"></p>
  
  <p>But now, If i run the application, i got this popup msg and after that, the pages that are using google map api aren't working with this error.
  <img src="https://i.stack.imgur.com/VdfHf.png" alt="enter image description here"></p>
  
  <p>I googled and followed this step.</p>
  
  <p>1) <a href="https://code.google.com/apis/console/b/0/#project:40595208241:access" rel="nofollow noreferrer">https://code.google.com/apis/console/b/0/#project:40595208241:access</a>
  2) generate a new key
  3) copy the new key to the index.htm inside key value</p>
  
  <pre><code>&lt;script src="http://maps.google.com/maps?file=api&amp;amp;v=2.x&amp;amp;key=AIzaSyAJz86xjTce_oqnSTw8MoNaY-13tIx03XU" type="text/javascript"&gt;       &lt;/script&gt;
  
  &lt;script type="text/javascript" src="extJS-ux/GMapPanel.js"&gt;&lt;/script&gt;
  &lt;link href="extJS-ux/Ext.ux.grid.RowActions.css" rel="stylesheet" type="text/css" /&gt;
  
  &lt;script src="http://www.google.com/jsapi?key=AIzaSyAJz86xjTce_oqnSTw8MoNaY-13tIx03XU" type="text/javascript"&gt;&lt;/script&gt;
  &lt;script type="text/javascript"&gt;
      google.load('search', '1');
  &lt;/script&gt;
  </code></pre>
  
  <p>So i've followed this same step, but now it doesn't work anymore. It doesn't show the error msg anymore, but it doesn't also show up the result. It says no result and do nothing. It worked right yesterday!!</p>
  
  <p>I tried to do some other ways, but there wasn't a good solution for this.</p>
  
  <p>Can you help me with this?</p>