Tomcat error while running JForum integrated project

[Deepaks Deshpande]

Hey Guys,

I have successfully tried and integrated JForums with my dummy tomcat project in eclipse. It runs fine, but when ever i clean the project and try to start tomcat I get the following error. Can any body please help me on this..?

    

SEVERE: Error configuring application listener of class net.jforum.ForumSessionListener
java.lang.ClassNotFoundException: net.jforum.ForumSessionListener
	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1645)
	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1491)
	at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4078)
	at org.apache.catalina.core.StandardContext.start(StandardContext.java:4630)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
	at org.apache.catalina.core.StandardHost.start(StandardHost.java:785)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
	at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:445)
	at org.apache.catalina.core.StandardService.start(StandardService.java:519)
	at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
	at org.apache.catalina.startup.Catalina.start(Catalina.java:581)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
	at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
Oct 27, 2010 12:40:48 PM org.apache.catalina.core.StandardContext listenerStart
SEVERE: Skipped installing application listeners due to previous error(s)
Oct 27, 2010 12:40:48 PM org.apache.catalina.core.StandardContext start
SEVERE: Error listenerStart
Oct 27, 2010 12:40:48 PM org.apache.catalina.core.StandardContext start
SEVERE: Context [/MyDummyApp] startup failed due to previous errors

Please help me on this. I am struggling with this error from the past 2 days.
Thank you.
Deepak.

[Martijn Verburg]

It can't find that class on the CLASSPATH, you need to make sure that the jforum jar is on the CLASSPATH and that it's the right version (e.g. it contains that class)