Java EE (Java Enterprise Edition) General Discussion

I just configured Eclipse 3.0 with Tomcat 5.5 using the Sysdeo plugin. And I am able to run jsp pages, but I am unable to run servlets.

Tomcat restart log also dispalys the following error:
SEVERE: Error configuring application listener of class listeners.SessionListener

I created a TomCat project with the default options i.e. update server.xml and use default directory structure.

I also copied the sample web.xml file and changed the <servlet> and <servlet-mapping> tags . I kept the listener tag the same as in the example i.e.

<listener>
        <listener-class>listeners.ContextListener</listener-class>
    </listener>
    <listener>
        <listener-class>listeners.SessionListener</listener-class>
    </listener>

Any help is appreciated!

Thanks