HTTP Status 500 – Internal Server Error


Type Exception Report

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

4: Grupo grupo = (Grupo) request.getAttribute("grupo");
5: %>
6: <div class="container">
7:     <h1><%=Util.traduce(miLocale,"jgppTitulo")%>&nbsp;<%=grupo.getNombre() %></h1>
8:     <p><%=Util.traduce(miLocale,"jgppExplicacion")%></p>
9: </div>
10: <div class="container">


Stacktrace:
	org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:610)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:499)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:379)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:327)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:623)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)
	com.trivinet.Controlador.FachadaControlador.processRequest(FachadaControlador.java:2221)
	com.trivinet.Controlador.FachadaControlador.doGet(FachadaControlador.java:2244)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:529)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:623)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)
	com.trivinet.Filtro.EuskeraFiltro.doFilter(EuskeraFiltro.java:156)
	com.trivinet.Filtro.UTF8Filter.doFilter(UTF8Filter.java:95)

Root Cause

java.lang.NullPointerException: Cannot invoke "com.trivinet.Bean.Grupo.getNombre()" because "grupo" is null
	org.apache.jsp.jugarGrupoPasoPrevio_jsp._jspService(jugarGrupoPasoPrevio_jsp.java:589)
	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:623)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:466)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:379)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:327)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:623)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)
	com.trivinet.Controlador.FachadaControlador.processRequest(FachadaControlador.java:2221)
	com.trivinet.Controlador.FachadaControlador.doGet(FachadaControlador.java:2244)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:529)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:623)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)
	com.trivinet.Filtro.EuskeraFiltro.doFilter(EuskeraFiltro.java:156)
	com.trivinet.Filtro.UTF8Filter.doFilter(UTF8Filter.java:95)

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


Apache Tomcat/9.0.78