HTTP Status 500 – Internal Server Error


Type Exception Report

Message An exception occurred processing [jsp/offices/manageItemList.jsp] at line [7]

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

Exception

org.apache.jasper.JasperException: An exception occurred processing [jsp/offices/manageItemList.jsp] at line [7]

4:    DBObjectFactory dbObjects = new DBObjectFactory(session);
5:    dbObjects.openConnection();
6:    HierarchyManager hmanager = (HierarchyManager)session.getAttribute("pase.officeHierarchy");
7:    hmanager.setOpenedItems(request);
8: %>
9: <title>PASE Event Terms</title>
10: <link rel="stylesheet" type="text/css" href="../../_a/c/global.css" />


Stacktrace:
	org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:625)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:514)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:385)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:329)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)

Root Cause

java.lang.NullPointerException
	org.apache.jsp.jsp.offices.manageItemList_jsp._jspService(manageItemList_jsp.java:129)
	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:476)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:385)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:329)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)

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


Apache Tomcat/9.0.16 (Ubuntu)