type Informe de Excepción
mensaje java.lang.NullPointerException
descripción El servidor encontró un error interno que hizo que no pudiera rellenar este requerimiento.
excepción
javax.servlet.ServletException: java.lang.NullPointerException org.apache.struts.action.RequestProcessor.processException(RequestProcessor.java:545) org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:486) org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274) org.apache.struts.action.ActionServlet.process(ActionServlet.java:1480) org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:506) javax.servlet.http.HttpServlet.service(HttpServlet.java:622) javax.servlet.http.HttpServlet.service(HttpServlet.java:729) com.thetransactioncompany.cors.CORSFilter.doFilter(CORSFilter.java:174) com.thetransactioncompany.cors.CORSFilter.doFilter(CORSFilter.java:237)
causa raíz
java.lang.NullPointerException aytos.struts.extranet.portal.ActionSession.perform(ActionSession.java:248) org.apache.struts.action.Action.execute(Action.java:424) org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484) org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274) org.apache.struts.action.ActionServlet.process(ActionServlet.java:1480) org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:506) javax.servlet.http.HttpServlet.service(HttpServlet.java:622) javax.servlet.http.HttpServlet.service(HttpServlet.java:729) com.thetransactioncompany.cors.CORSFilter.doFilter(CORSFilter.java:174) com.thetransactioncompany.cors.CORSFilter.doFilter(CORSFilter.java:237)
nota La traza completa de la causa de este error se encuentra en los archivos de diario de Apache Tomcat/8.0.28.