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: Servlet.init() for servlet action threw exception
	org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
	org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:857)
	org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:565)
	org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1509)
	java.lang.Thread.run(Thread.java:619)

root cause

java.lang.NullPointerException
	org.apache.struts.action.ActionServlet.parseModuleConfigFile(ActionServlet.java:1003)
	org.apache.struts.action.ActionServlet.initModuleConfig(ActionServlet.java:955)
	org.apache.struts.action.ActionServlet.init(ActionServlet.java:470)
	javax.servlet.GenericServlet.init(GenericServlet.java:212)
	org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
	org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:857)
	org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:565)
	org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1509)
	java.lang.Thread.run(Thread.java:619)

note The full stack trace of the root cause is available in the Apache Tomcat/6.0.18 logs.

Apache Tomcat/6.0.18