HTTP Status 500 – Internal Server Error


Type Exception Report

Message An exception occurred processing JSP page [/appPages/volunteerPages/index.jsp] at line [9]

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

Exception

org.apache.jasper.JasperException: An exception occurred processing JSP page [/appPages/volunteerPages/index.jsp] at line [9]

6:             String siteID = ssb.getSiteID();
7:             if (request.getParameter("siteID") != null) {
8:                 siteID = request.getParameter("siteID");
9:                 ssb.setSiteID(request.getParameter("siteID"));
10:             }
11:             if (ssb.getSiteID().equals("")) {%>
12:                 <jsp:forward page="/appPages/volunteerPages/YearLocationLookup.jsp"/>


Stacktrace:
	org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:617)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:514)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)

Root Cause

java.lang.NumberFormatException: For input string: ""
	java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
	java.lang.Integer.parseInt(Integer.java:592)
	java.lang.Integer.parseInt(Integer.java:615)
	volunteer.html.forms.DateTimesParentForm.getTimesSummary(DateTimesParentForm.java:109)
	volunteer.html.forms.DateTimesParentForm.getSummary(DateTimesParentForm.java:66)
	volunteer.beans.SessionStateBean.setSiteID(SessionStateBean.java:187)
	org.apache.jsp.appPages.volunteerPages.index_jsp._jspService(index_jsp.java:124)
	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:476)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:742)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)

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


Apache Tomcat/8.5.39