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Author

class path problem

Nitin Belaram
Ranch Hand

Joined: Mar 24, 2009
Posts: 67
I am using eclipse and tomcat ,
When i am running my Jsp page i am getting error
description The server encountered an internal error () that prevented it from fulfilling this request.

exception

javax.servlet.ServletException: Wrapper cannot find servlet class RegisterServlet or a class it depends on
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874)
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
java.lang.Thread.run(Unknown Source)















root cause

java.lang.ClassNotFoundException: RegisterServlet
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1362)
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1208)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874)
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
java.lang.Thread.run(Unknown Source)


Even though RegisterServlet.class file is present in build folder

Bauke Scholtz
Ranch Hand

Joined: Oct 08, 2006
Posts: 2458
Nitin Belaram wrote:
Even though RegisterServlet.class file is present in build folder

It isn't. The exception isn't lying to you.

Did you respect the package names?
Bear Bibeault
Author and ninkuma
Marshal

Joined: Jan 10, 2002
Posts: 60785
    
  65

Please be sure to ask IDE questions in the IDEs forum. I have moved this post there for you.


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Peter Johnson
author
Bartender

Joined: May 14, 2008
Posts: 5812
    
    7

It would appear that your class is not contained within a package. A recall having issues with web apps that used package-less classes, but that was some years ago. I solved those issues by adding package declarations in my source files. You could try that. If that does not work, please post the contents of your WAR file (or directory). For a WAR file, you can get this using: jar -tf filename.war


JBoss In Action
 
It is sorta covered in the JavaRanch Style Guide.
 
subject: class path problem
 
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