HTTP Status 500 – Internal Server Error


Type Exception Report

Message An exception occurred processing [error.jsp] at line [90]

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

Exception

org.apache.jasper.JasperException: An exception occurred processing [error.jsp] at line [90]

87:         </td>
88:         <td width="50%">
89:                 <p><b><%= exception.getMessage() %></b></p>
90: <% if (exception.getMessage().startsWith("You are not authorized"))
91:    {
92: %>
93: <%


Stacktrace:
	org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:626)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:500)
	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:733)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
	net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:208)
	net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:181)
	edu.duke.fuqua.auth.AuthorizationFilter.doFilter(AuthorizationFilter.java:126)
	edu.duke.fuqua.auth.ValidationFilter.doFilter(ValidationFilter.java:109)
	edu.duke.fuqua.auth.cas.AuthenticationFilter.doFilter(AuthenticationFilter.java:125)
	org.jasig.cas.client.validation.AbstractTicketValidationFilter.doFilter(AbstractTicketValidationFilter.java:167)

Root Cause

org.apache.jasper.JasperException: An exception occurred processing [error.jsp] at line [90]

87:         </td>
88:         <td width="50%">
89:                 <p><b><%= exception.getMessage() %></b></p>
90: <% if (exception.getMessage().startsWith("You are not authorized"))
91:    {
92: %>
93: <%


Stacktrace:
	org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:626)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:515)
	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:733)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
	org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:530)
	org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:624)
	org.apache.jsp.controller_jsp._jspService(controller_jsp.java:299)
	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:71)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:733)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:477)
	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:733)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
	net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:208)
	net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:181)
	edu.duke.fuqua.auth.AuthorizationFilter.doFilter(AuthorizationFilter.java:126)
	edu.duke.fuqua.auth.ValidationFilter.doFilter(ValidationFilter.java:109)
	edu.duke.fuqua.auth.cas.AuthenticationFilter.doFilter(AuthenticationFilter.java:125)
	org.jasig.cas.client.validation.AbstractTicketValidationFilter.doFilter(AbstractTicketValidationFilter.java:167)

Root Cause

java.lang.NullPointerException
	org.apache.jsp.error_jsp._jspService(error_jsp.java:216)
	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:71)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:733)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:477)
	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:733)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
	org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:530)
	org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:624)
	org.apache.jsp.controller_jsp._jspService(controller_jsp.java:299)
	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:71)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:733)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:477)
	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:733)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
	net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:208)
	net.bull.javamelody.MonitoringFilter.doFilter(MonitoringFilter.java:181)
	edu.duke.fuqua.auth.AuthorizationFilter.doFilter(AuthorizationFilter.java:126)
	edu.duke.fuqua.auth.ValidationFilter.doFilter(ValidationFilter.java:109)
	edu.duke.fuqua.auth.cas.AuthenticationFilter.doFilter(AuthenticationFilter.java:125)
	org.jasig.cas.client.validation.AbstractTicketValidationFilter.doFilter(AbstractTicketValidationFilter.java:167)

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


Apache Tomcat/9.0.37