Type Exception Report
Message java.lang.NullPointerException
Description The server encountered an unexpected condition that prevented it from fulfilling the request.
Exception
javax.servlet.ServletException: java.lang.NullPointerException javax.faces.webapp.FacesServlet.service(FacesServlet.java:659) org.primefaces.webapp.filter.FileUploadFilter.doFilter(FileUploadFilter.java:81) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
Root Cause
javax.faces.el.EvaluationException: java.lang.NullPointerException javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:101) com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102) javax.faces.component.UIViewAction.broadcast(UIViewAction.java:562) javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:790) javax.faces.component.UIViewRoot.processDecodes(UIViewRoot.java:931) com.sun.faces.lifecycle.ApplyRequestValuesPhase.execute(ApplyRequestValuesPhase.java:78) com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101) com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:198) javax.faces.webapp.FacesServlet.service(FacesServlet.java:646) org.primefaces.webapp.filter.FileUploadFilter.doFilter(FileUploadFilter.java:81) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
Root Cause
java.lang.NullPointerException it.sisolinf.beans.beanLogin.switchLanguage(beanLogin.java:761) it.sisolinf.beans.beanLogin.impostaLinguaCorrente(beanLogin.java:720) sun.reflect.GeneratedMethodAccessor786.invoke(Unknown Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:498) org.apache.el.parser.AstValue.invoke(AstValue.java:247) org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:267) com.sun.faces.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:105) javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(MethodBindingMethodExpressionAdapter.java:87) com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102) javax.faces.component.UIViewAction.broadcast(UIViewAction.java:562) javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:790) javax.faces.component.UIViewRoot.processDecodes(UIViewRoot.java:931) com.sun.faces.lifecycle.ApplyRequestValuesPhase.execute(ApplyRequestValuesPhase.java:78) com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101) com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:198) javax.faces.webapp.FacesServlet.service(FacesServlet.java:646) org.primefaces.webapp.filter.FileUploadFilter.doFilter(FileUploadFilter.java:81) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
Note The full stack trace of the root cause is available in the server logs.