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Posted to users@tomcat.apache.org by Arturo Koosau <ar...@jackinthebox.com> on 2002/08/30 20:54:28 UTC

Error: 500

Hello,

I am using Apache 1.3.14 and Tomcat as a Servlet  Server
and I am getting the following error:

Error: 500
Location: /servlet/What
Internal Servlet Error:
java.lang.NoClassDefFoundError: org/apache/xerces/dom/NamedNodeMapImpl
           at java.lang.Class.forName0(Native Method)
           at java.lang.Class.forName(Unknown Source)
           at What.printVer(What.java:88)
           at What.doGet(What.java:47)
           at javax.servlet.http.HttpServlet.service(HttpServlet.java)
           at javax.servlet.http.HttpServlet.service(HttpServlet.java)
           at
org.apache.tomcat.facade.ServletHandler.doService(ServletHandler.java:574)
           at org.apache.tomcat.core.Handler.invoke(Handler.java:322)
           at org.apache.tomcat.core.Handler.service(Handler.java:235)
           at
org.apache.tomcat.facade.ServletHandler.service(ServletHandler.java:485)
           at
org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:917)


           at
org.apache.tomcat.core.ContextManager.service(ContextManager.java:833)
           at
org.apache.tomcat.modules.server.Ajp13Interceptor.processConnection(Ajp13Interceptor.java:341)


           at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:494)
           at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:516)


           at java.lang.Thread.run(Unknown Source)

I am a newbie with this web server stuff,  so any direction as to how to
troubleshoot this problem is very
much appreciated.

The error_log file does not have any entries,  but the access_log file has
the following:

10.100.138.65 - - [30/Aug/2002:10:48:48 -0700] "GET /servlet/What HTTP/1.1"
401 483
10.100.138.65 - koosau [30/Aug/2002:10:48:53 -0700] "GET /servlet/What
HTTP/1.1" 500 1254




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