HTTP Status 500 – Internal Server Error


Type Exception Report

Message javax.servlet.ServletException: javax.servlet.ServletException: java.lang.NumberFormatException: null

Description The server encountered an unexpected condition that prevented it from fulfilling the request.

Exception

javax.servlet.ServletException: javax.servlet.ServletException: javax.servlet.ServletException: java.lang.NumberFormatException: null
	net.sinte.temi.website.filters.HibernateSessionFilter.doFilter(HibernateSessionFilter.java:67)
	net.sinte.temi.website.filters.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:20)

Root Cause

javax.servlet.ServletException: javax.servlet.ServletException: java.lang.NumberFormatException: null
	net.sinte.temi.website.filters.EventsHibernateSessionFilter.doFilter(EventsHibernateSessionFilter.java:80)
	net.sinte.temi.website.filters.HibernateSessionFilter.doFilter(HibernateSessionFilter.java:35)
	net.sinte.temi.website.filters.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:20)

Root Cause

javax.servlet.ServletException: java.lang.NumberFormatException: null
	org.apache.struts.action.RequestProcessor.processException(RequestProcessor.java:520)
	org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:427)
	org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:228)
	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:655)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:764)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
	net.sinte.temi.website.filters.VisitLogger.doFilter(VisitLogger.java:47)
	net.sinte.temi.website.filters.AutoLogin.doFilter(AutoLogin.java:120)
	net.sinte.temi.website.filters.WebsiteSelectFilter.doFilter(WebsiteSelectFilter.java:120)
	net.sinte.temi.website.filters.EventsHibernateSessionFilter.doFilter(EventsHibernateSessionFilter.java:42)
	net.sinte.temi.website.filters.HibernateSessionFilter.doFilter(HibernateSessionFilter.java:35)
	net.sinte.temi.website.filters.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:20)

Root Cause

java.lang.NumberFormatException: null
	java.lang.Integer.parseInt(Integer.java:542)
	java.lang.Integer.valueOf(Integer.java:766)
	net.sinte.temi.website.action.UrlRedirectAction.execute(UrlRedirectAction.java:39)
	org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:425)
	org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:228)
	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:655)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:764)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
	net.sinte.temi.website.filters.VisitLogger.doFilter(VisitLogger.java:47)
	net.sinte.temi.website.filters.AutoLogin.doFilter(AutoLogin.java:120)
	net.sinte.temi.website.filters.WebsiteSelectFilter.doFilter(WebsiteSelectFilter.java:120)
	net.sinte.temi.website.filters.EventsHibernateSessionFilter.doFilter(EventsHibernateSessionFilter.java:42)
	net.sinte.temi.website.filters.HibernateSessionFilter.doFilter(HibernateSessionFilter.java:35)
	net.sinte.temi.website.filters.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:20)

Note The full stack trace of the root cause is available in the server logs.


Apache Tomcat/9.0.54