java.lang.NullPointerException
at net.gencat.sit.sso.controller.GsitSsoActionFormularis.showErrorGF(GsitSsoActionFormularis.java:271)
at sun.reflect.GeneratedMethodAccessor1151.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:270)
at net.gencat.ctti.canigo.services.web.struts.DispatchActionSupport.dispatchMethodInternal(DispatchActionSupport.java:158)
at net.gencat.ctti.canigo.services.web.struts.DispatchActionSupport.dispatchMethod(DispatchActionSupport.java:274)
at org.apache.struts.actions.DispatchAction.execute(DispatchAction.java:187)
at net.gencat.sit.traint.comuns.controller.GFBaseAction.execute(GFBaseAction.java:311)
at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
at net.gencat.ctti.canigo.services.web.struts.ExtendedDelegatingTilesRequestProcessor.processActionPerform(ExtendedDelegatingTilesRequestProcessor.java:483)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:529)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:623)
at org.springframework.web.servlet.mvc.ServletWrappingController.handleRequestInternal(ServletWrappingController.java:174)
at org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:153)
at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:859)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:793)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:476)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:431)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:529)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:623)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:209)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:661)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:425)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:357)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:294)
at net.gencat.sit.traint.filter.EstatTramitFilter.redireccionaError(EstatTramitFilter.java:549)
at net.gencat.sit.traint.filter.EstatTramitFilter.doFilter(EstatTramitFilter.java:369)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
at net.gencat.sit.traint.filter.AriadnaFilter.doFilter(AriadnaFilter.java:168)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
at net.gencat.sit.traint.filter.HttpCustomFilter.doFilterInternal(HttpCustomFilter.java:81)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
at net.gencat.sit.traint.comuns.filter.StrutsLocaleFilter.doFilter(StrutsLocaleFilter.java:157)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
at de.qaware.xff.filter.ForwardedHeaderFilter.doFilterInternal(ForwardedHeaderFilter.java:135)
at de.qaware.xff.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:106)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:168)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:481)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:130)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93)
at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:765)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:670)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:390)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:926)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1790)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)
at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)
at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:750)