title: org.zkoss.zk.device.DeviceNotFoundException: ajax not found
body: <p>When i am running my web project in eclipse i am getting exception</p>
  
  <pre><code>org.zkoss.zk.device.DeviceNotFoundException: ajax not found.
  </code></pre>
  
  <p>I am using </p>
  
  <blockquote>
    <p>zk6.5.3+Tomcat7+Java7</p>
  </blockquote>