ClassNotFoundException: org.apache.axis2.transport.http.AxisAdminServlet(亲测，管用！已经在这个网站解决好多问题了)

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# [ClassNotFoundException**: org**.apache.axis2.transport.http.AxisAdminServlet][ClassNotFoundException_ org_.apache.axis2.transport.http.AxisAdminServlet] #

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      <p>I am developing a web portal using tomcat 7 + ZK framework + axis2 for using web services. After a while I started getting this error <strong style="color:white; background-color:#004699">:</strong></p> 
      <pre><code>SEVERE<strong style="color:white; background-color:#004699">:</strong> Servlet /twigo threw load() <a rel="nofollow"></a><strong style="color:white; background-color:#886800">exception</strong>
<a rel="nofollow"></a><strong style="color:black; background-color:#ffff66">java.lang.</strong>ClassNotFoundException<strong style="color:white; background-color:#004699">: org</strong>.apache.axis2.transport.http.AxisAdminServlet
    at <strong style="color:white; background-color:#990099">org</strong>.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java<strong style="color:white; background-color:#004699">:</strong>1714)
    at <strong style="color:white; background-color:#990099">org</strong>.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java<strong style="color:white; background-color:#004699">:</strong>1559)
    at <strong style="color:white; background-color:#990099">org</strong>.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java<strong style="color:white; background-color:#004699">:</strong>532)
    at <strong style="color:white; background-color:#990099">org</strong>.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java<strong style="color:white; background-color:#004699">:</strong>514)
    at <strong style="color:white; background-color:#990099">org</strong>.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java<strong style="color:white; background-color:#004699">:</strong>133)
    at <strong style="color:white; background-color:#990099">org</strong>.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java<strong style="color:white; background-color:#004699">:</strong>1137)
    at <strong style="color:white; background-color:#990099">org</strong>.apache.catalina.core.StandardWrapper.load(StandardWrapper.java<strong style="color:white; background-color:#004699">:</strong>1081)
    at <strong style="color:white; background-color:#990099">org</strong>.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java<strong style="color:white; background-color:#004699">:</strong>5027)
    at <strong style="color:white; background-color:#990099">org</strong>.apache.catalina.core.StandardContext.startInternal(StandardContext.java<strong style="color:white; background-color:#004699">:</strong>5314)
    at <strong style="color:white; background-color:#990099">org</strong>.apache.catalina.util.LifecycleBase.start(LifecycleBase.java<strong style="color:white; background-color:#004699">:</strong>150)
    at <strong style="color:white; background-color:#990099">org</strong>.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java<strong style="color:white; background-color:#004699">:</strong>1559)
    at <strong style="color:white; background-color:#990099">org</strong>.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java<strong style="color:white; background-color:#004699">:</strong>1549)
    at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
    at java.util.concurrent.FutureTask.run(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at <strong style="color:black; background-color:#ffff66">java.lang.</strong>Thread.run(Unknown Source)
</code></pre> 
      <p>Maybe axis2 1.6 isn't compatible with tomcat 7 ?</p> 
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      <a href="http://stackoverflow.com/questions/tagged/java" title="show questions tagged 'java'" rel="nofollow">java</a> 
      <a href="http://stackoverflow.com/questions/tagged/tomcat7" title="show questions tagged 'tomcat7'" rel="nofollow"> tomcat7</a> 
      <a href="http://stackoverflow.com/questions/tagged/axis2" title="show questions tagged 'axis2'" rel="nofollow"> axis2</a> 
      <a href="http://stackoverflow.com/questions/tagged/portal" title="show questions tagged 'portal'" rel="nofollow"> portal</a> 
      <a href="http://stackoverflow.com/questions/tagged/zk" title="show questions tagged 'zk'" rel="nofollow"> zk</a> 
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           <a href="http://stackoverflow.com/posts/16881444/revisions" title="show all edits to this post" rel="nofollow">edited <span title="2013-06-02 09:26:44Z">Jun 2 '13 at 9<strong style="color:white; background-color:#004699">:</strong>26</span></a> 
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            asked 
           <span title="2013-06-02 09:25:34Z"> Jun 2 '13 at 9<strong style="color:white; background-color:#004699">:</strong>25</span> 
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## 2 Answers ##

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     <p>This is a strange problem, even after adding all the jars of Apache Axis2 annoying <strong style="color:white; background-color:#886800">exception</strong> is still there. Required <a rel="nofollow"></a><strong style="color:black; background-color:#ff66ff">class AxisAdminServlet</strong> is <a rel="nofollow"></a><strong style="color:white; background-color:#880000">not</strong> present in Axis2 libs(1.6.1 in my case). Since its nomore there in framework itself i guess its no longer required, so i removed it from my code.</p> 
     <p>You can get rid of this inside web.xml where call is placed for the servlet.</p> 
     <p><img src="http://i.stack.imgur.com/jLTDW.png" alt="web.xml snapshot"></p> 
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           answered 
          <span title="2013-12-31 11:31:23Z"> Dec 31 '13 at 11<strong style="color:white; background-color:#004699">:</strong>31</span> 
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          <span>Thanks this helped me.</span> –&nbsp; 
          <a href="http://stackoverflow.com/users/1168519/kartshan" title="116 reputation" rel="nofollow">kartshan</a> 
          <span><span title="2014-07-27 06:00:09Z">Jul 27 '14 at 6<strong style="color:white; background-color:#004699">:</strong>00</span></span> 
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     <p>There may be below entry in the web.xml</p> 
     <pre><code>&lt;display-name&gt;Apache-Axis Admin Servlet Web Admin&lt;/display-name&gt;
    &lt;servlet-name&gt;AxisAdminServlet&lt;/servlet-name&gt;
    &lt;servlet-<strong style="color:black; background-color:#ff66ff">class</strong>&gt;<strong style="color:white; background-color:#990099">org</strong>.apache.axis2.transport.http.AxisAdminServlet&lt;/servlet-<strong style="color:black; background-color:#ff66ff">class</strong>&gt;
    &lt;load-on-startup&gt;100&lt;/load-on-startup&gt;
  &lt;/servlet&gt;
  &lt;servlet-mapping&gt;
    &lt;servlet-name&gt;AxisAdminServlet&lt;/servlet-name&gt;
    &lt;url-pattern&gt;/axis2-admin/*&lt;/url-pattern&gt;
  &lt;/servlet-mapping&gt;
</code></pre> 
     <p>If so, please remove this entry from web.xml which solves the problem.</p> 
     <p>Regards,Kishore</p> 
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           answered 
          <span title="2014-12-16 14:18:23Z"> Dec 16 '14 at 14<strong style="color:white; background-color:#004699">:</strong>18</span> 
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          <a href="http://stackoverflow.com/users/328770/kishore-kumar-karanam" rel="nofollow">Kishore Kumar Karanam</a> 
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