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 /default.jsp at line 16 13: if ( request.getParameter("dcGrupo") != null ) dcGrupo = request.getParameter("dcGrupo"); 14: 15: %> 16: <center><%out.print(session.getAttribute("nomeUsuario").toString());%></center> 17: <center>SEJA BEM-VINDO AO SISTEMA DE AVALIA��O DE DESEMPENHO</center> 18: <br/><br/><br/><br/> 19: 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) org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
root cause
java.lang.NullPointerException org.apache.jsp.default_jsp._jspService(default_jsp.java:249) 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) org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
note The full stack trace of the root cause is available in the JBoss Web/2.1.3.GA logs.