HTTP Status 500 -


type Exception report

message

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

exception

org.apache.jasper.JasperException: An exception occurred processing JSP page /WEB-INF/jsp/common/common.jsp at line 61

58: 
59: <%
60: 	String domain = pageContext.getAttribute("_domain").toString();
61: 	String ua = request.getHeader("USER-AGENT").toLowerCase();
62: 	
63: 	try{
64: 		if(ua.indexOf("safari") >= 0 && ua.indexOf("chrome") < 0 ){


Stacktrace:
	org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:498)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:411)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:322)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:249)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	com.cdeledu.rad3.servlet.DispatchServlet.process(DispatchServlet.java:50)
	com.cdeledu.rad3.servlet.DispatchServlet.doGet(DispatchServlet.java:22)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	com.cdeledu.rad3.filter.EncodingFilter.doFilter(EncodingFilter.java:27)
	com.cdeledu.rad3.filter.ParamFilter.doFilter(ParamFilter.java:50)

root cause

java.lang.NullPointerException
	org.apache.jsp.WEB_002dINF.jsp.paper.showPaper_jsp._jspService(showPaper_jsp.java:176)
	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:322)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:249)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	com.cdeledu.rad3.servlet.DispatchServlet.process(DispatchServlet.java:50)
	com.cdeledu.rad3.servlet.DispatchServlet.doGet(DispatchServlet.java:22)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	com.cdeledu.rad3.filter.EncodingFilter.doFilter(EncodingFilter.java:27)
	com.cdeledu.rad3.filter.ParamFilter.doFilter(ParamFilter.java:50)

note The full stack trace of the root cause is available in the JBoss Web/2.1.4.GA logs.


JBoss Web/2.1.4.GA