title: p:dataExporter throws java.lang.NoClassDefFoundError: com/lowagie/text/phrase
body: <p>I tried to use the data exporter control of primefaces 3.2. Following is the code:</p>
  
  <pre><code>&lt;p:commandLink value="export" ajax="false"&gt;
          &lt;p:dataExporter type="xls" target="dtable" fileName="myfile" /&gt;  
      &lt;/p:commandLink&gt;
  &lt;p:datatable id="dtable" ........../&gt;
  </code></pre>
  
  <p>When I click on export link, I get the following error:</p>
  
  <pre><code>java.lang.NoClassDefFoundError: com/lowagie/text/phrase
  </code></pre>
  
  <p>I downloaded itext jar 5.2.1 and included it in my application, still I get the same error. 
  How do I solve it?</p>