HTTP Status 500 - javax.servlet.ServletException: java.lang.NullPointerException


type Exception report

message javax.servlet.ServletException: java.lang.NullPointerException

description The server encountered an internal error that prevented it from fulfilling this request.

exception

com.jumptools.FatalException: javax.servlet.ServletException: java.lang.NullPointerException
	com.jumptools.sitebuilder.filter.StaticMapper.doFilter(StaticMapper.java:261)

root cause

javax.servlet.ServletException: java.lang.NullPointerException
	org.apache.struts.chain.ComposableRequestProcessor.process(ComposableRequestProcessor.java:286)
	org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
	org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
	com.jumptools.sitebuilder.filter.StaticMapper.doFilter(StaticMapper.java:248)

root cause

java.lang.NullPointerException
	com.jumptools.action.StudioSlideshowAction.execute(StudioSlideshowAction.java:112)
	org.apache.struts.chain.commands.servlet.ExecuteAction.execute(ExecuteAction.java:58)
	org.apache.struts.chain.commands.AbstractExecuteAction.execute(AbstractExecuteAction.java:67)
	org.apache.struts.chain.commands.ActionCommandBase.execute(ActionCommandBase.java:51)
	org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:190)
	org.apache.commons.chain.generic.LookupCommand.execute(LookupCommand.java:304)
	org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:190)
	org.apache.struts.chain.ComposableRequestProcessor.process(ComposableRequestProcessor.java:283)
	org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
	org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
	com.jumptools.sitebuilder.filter.StaticMapper.doFilter(StaticMapper.java:248)

note The full stack trace of the root cause is available in the Apache Tomcat/6.0.45 logs.


Apache Tomcat/6.0.45