HTTP Status 500 -
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: Wrapper cannot find servlet class org.directwebremoting.servlet.DwrServlet or a class it depends on
There you go, web container is not able to find the sevlet class that you defined in the deployment descriptor (web.xml) <servlet-class>org.directwebremoting.servlet.DwrServlet</servlet-class> Make sure
As i said earlier make sure
a) The .class file is present in WEB-INF/classes folder.
or
b) The .class file is present in jar file under WEB-INF/lib
And then restart tomcat and keep an eye on logs in case of trouble.