title: struts2 parameters invalid chunk ignored
body: <p>I am working on a project in struts 2, hibernate. I am using jqgrid (json data).
  I have upgraded my struts version to 2.3.16
  (previously 2.1.8) and jquery grid and jquery version to  3.7.0 , which solved my previous problems(caused by version mismatch).</p>
  
  <p>But right now, I am getting an error and my jqgrid data not getting displayed. </p>
  
  <pre><code>   mysql-connector-java-5.1.13-bin.jar, struts2-fullhibernatecore-plugin-2.2.2-GA.jar, commons-      collections-3.2.jar,
   commons-beanutils-1.8.0.jar, commons-dbcp-1.2.1.jar,
   commons-logging-api-1.1.jar,
   struts2-core-2.3.16.jar,
   xwork-core-2.3.16.jar,
   ognl-3.0.6.jar,
   javassist-3.11.0.GA.jar,
   freemarker-2.3.19.jar,
   commons-fileupload-1.3.jar,
   commons-io-2.2.jar, commons-lang3-3.1.jar,
   commons-logging-1.1.3.jar, asm-3.3.jar, asm-commons-3.3.jar, struts2-jquery-grid-plugin-3.7.0.jar,    struts2-jquery-plugin-3.7.0.jar, struts2-json-plugin-2.3.16.jar
  </code></pre>
  
  <p>I am using tomcat 6.0.35.</p>
  
  <p>I have upgraded my struts version to 2.3.16 (previously 2.1.8) and jquery grid and jquery version to 3.7.0 , which solved my previous problems(caused by version mismatch).</p>
  
  <p>But right now, I am getting an error and my jqgrid data not getting displayed.</p>
  
  <p>the log:
  here is the log </p>
  
  <pre><code>Feb 18, 2014 4:03:35 PM org.apache.tomcat.util.http.Parameters processParameters
  INFO: Invalid chunk starting at byte [0] and ending at byte [0] with a value of [null] ignored
  </code></pre>
  
  <p>I have updated the json plugin to 2.3.16, but that didn't help. </p>
  
  <p>my library structure - </p>
  
  <pre><code>mysql-connector-java-5.1.13-bin.jar,
  struts2-fullhibernatecore-plugin-2.2.2-GA.jar, commons-collections-3.2.jar,
  commons-beanutils-1.8.0.jar, commons-dbcp-1.2.1.jar,
  commons-logging-api-1.1.jar,
  struts2-core-2.3.16.jar,
  xwork-core-2.3.16.jar,
  ognl-3.0.6.jar,
  javassist-3.11.0.GA.jar,
  freemarker-2.3.19.jar,
  commons-fileupload-1.3.jar,
  commons-io-2.2.jar, commons-lang3-3.1.jar,
  commons-logging-1.1.3.jar, asm-3.3.jar, asm-commons-3.3.jar, struts2-jquery- grid-plugin-3.7.0.jar, struts2-jquery-plugin-3.7.0.jar, struts2-json-plugin-2.3.16.jar
  </code></pre>
  
  <p>I am using tomcat 6.0.35.</p>