i use struts1.3 hibernate4 in tomcat6 i want to list data after the form but when i run localhost:8080/strutsh i get Etat HTTP 500 -type Rapport d'exceptionmessagedescription Le serveur a rencontré une erreur interne () qui l'a empêché de satisfaire la requête.exceptionorg.apache.jasper.JasperException: java.lang.NullPointerException: Module 'null' not found. org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:502) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:430) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260) javax.servlet.http.HttpServlet.service(HttpServlet.java:717) cause mèrejava.lang.NullPointerException: Module 'null' not found. org.apache.struts.taglib.TagUtils.getModuleConfig(TagUtils.java:755) org.apache.struts.taglib.TagUtils.getModuleConfig(TagUtils.java:735) org.apache.struts.taglib.html.FormTag.lookup(FormTag.java:818) org.apache.struts.taglib.html.FormTag.doStartTag(FormTag.java:488) org.apache.jsp.index_jsp._jspx_meth_html_005fform_005f0(index_jsp.java:173) org.apache.jsp.index_jsp._jspService(index_jsp.java:94) 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:388) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260) javax.servlet.http.HttpServlet.service(HttpServlet.java:717) note La trace complète de la cause mère de cette erreur est disponible dans les fichiers journaux de Apache Tomcat/6.0.35.Apache Tomcat/6.0.35 index.jsp <%@ page language="java" pageEncoding="ISO-8859-1"%><%@ taglib uri="http://struts.apache.org/tags-html" prefix="html" %><%@ taglib uri="http://struts.apache.org/tags-logic" prefix="logic" %><%@ taglib uri="http://struts.apache.org/tags-bean" prefix="bean" %> JSP Page id :
tt :
t :

HibAction.java import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import javax.servlet.ServletContext; import org.apache.struts.action.Action;import org.apache.struts.action.ActionForm;import org.apache.struts.action.ActionForward;import org.apache.struts.action.ActionMapping;import org.hibernate.SessionFactory;import org.hibernate.*;import org.hibernate.Session;import java.util.*; public class HibAction extends Action { private List list; public ActionForward execute( ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception{ HibForm formObj = (HibForm)form; /*Get the servlet context */ ServletContext context = request.getSession().getServletContext(); /*Retrieve Session Factory */ SessionFactory factory = (SessionFactory) context.getAttribute(HibernatePlugIn.SESSION_FACTORY_KEY); /*Open Hibernate Session */ Session session =factory.openSession();try { test t = new test(); t.setId(formObj.getId()); t.setT(formObj.getT()); t.setTt(formObj.getTt()); session.beginTransaction(); session.save(t); Query query=session.createQuery("SELECT t FROM test t"); //ArrayList list=(ArrayList)query.list(); list=query.list(); session.getTransaction().commit(); //request.getSession().setAttribute("list",list); } catch(Exception e) { session.getTransaction().rollback(); } /*Close session */ session.close(); return mapping.findForward("success"); } public List getList() { return list; }public void setList(List list) { this.list = list; } } struts-config.xml and i have jsp with the name list without the form when i run localhost:8080/strutsh/hib1.do i get Etat HTTP 404 - Servlet action n'est pas disponible.type Rapport d'étatmessage Servlet action n'est pas disponible.description La ressource demandée (Servlet action n'est pas disponible.) n'est pas disponible.Apache Tomcat/6.0.35 tomcat log mars 15, 2012 12:39:36 AM org.apache.catalina.core.ApplicationContext logInfos: La servlet action est marqué comme indisponiblemars 15, 2012 12:39:36 AM org.apache.catalina.core.StandardContext loadOnStartupGrave: La servlet /strutsh a généré une exception "load()"javax.servlet.UnavailableException: Parsing error processing resource path jndi:/localhost/strutsh/WEB-INF/struts-config.xml at org.apache.struts.action.ActionServlet.handleConfigException(ActionServlet.java:761) at org.apache.struts.action.ActionServlet.parseModuleConfigFile(ActionServlet.java:744) at org.apache.struts.action.ActionServlet.initModuleConfig(ActionServlet.java:689) at org.apache.struts.action.ActionServlet.init(ActionServlet.java:356) at javax.servlet.GenericServlet.init(GenericServlet.java:212) at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1206) at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1026) at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4421) at org.apache.catalina.core.StandardContext.start(StandardContext.java:4734) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:799) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:779) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:601) at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1079) at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1002) at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:506) at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1317) at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:324) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1065) at org.apache.catalina.core.StandardHost.start(StandardHost.java:840) at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1057) at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463) at org.apache.catalina.core.StandardService.start(StandardService.java:525) at org.apache.catalina.core.StandardServer.start(StandardServer.java:754) at org.apache.catalina.startup.Catalina.start(Catalina.java:595) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414) mars 15, 2012 12:39:38 AM org.apache.catalina.core.StandardWrapperValve invokeGrave: "Servlet.service()" pour la servlet jsp a généré une exceptionjava.lang.NullPointerException: Module 'null' not found. at org.apache.struts.taglib.TagUtils.getModuleConfig(TagUtils.java:755) at org.apache.struts.taglib.TagUtils.getModuleConfig(TagUtils.java:735) at org.apache.struts.taglib.html.FormTag.lookup(FormTag.java:818) at org.apache.struts.taglib.html.FormTag.doStartTag(FormTag.java:488) at org.apache.jsp.index_jsp._jspx_meth_html_005fform_005f0(index_jsp.java:173) at org.apache.jsp.index_jsp._jspService(index_jsp.java:94) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:388) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:602) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) at java.lang.Thread.run(Unknown Source) mars 15, 2012 12:40:18 AM org.apache.catalina.core.StandardWrapperValve invokeGrave: "Servlet.service()" pour la servlet jsp a généré une exceptionjava.lang.NullPointerException: Module 'null' not found. at org.apache.struts.taglib.TagUtils.getModuleConfig(TagUtils.java:755) at org.apache.struts.taglib.TagUtils.getModuleConfig(TagUtils.java:735) at org.apache.struts.taglib.html.FormTag.lookup(FormTag.java:818) at org.apache.struts.taglib.html.FormTag.doStartTag(FormTag.java:488) at org.apache.jsp.index_jsp._jspx_meth_html_005fform_005f0(index_jsp.java:173) at org.apache.jsp.index_jsp._jspService(index_jsp.java:94) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:388) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:602) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) at java.lang.Thread.run(Unknown Source) mars 15, 2012 12:40:46 AM org.apache.catalina.core.StandardWrapperValve invokeInfos: La servlet action est actuellement indisponiblemars 15, 2012 12:42:16 AM org.apache.catalina.core.StandardWrapperValve invokeInfos: La servlet action est actuellement indisponiblemars 15, 2012 12:42:22 AM org.apache.catalina.core.StandardWrapperValve invokeGrave: "Servlet.service()" pour la servlet jsp a généré une exceptionjava.lang.NullPointerException: Module 'null' not found. at org.apache.struts.taglib.TagUtils.getModuleConfig(TagUtils.java:755) at org.apache.struts.taglib.TagUtils.getModuleConfig(TagUtils.java:735) at org.apache.struts.taglib.html.FormTag.lookup(FormTag.java:818) at org.apache.struts.taglib.html.FormTag.doStartTag(FormTag.java:488) at org.apache.jsp.index_jsp._jspx_meth_html_005fform_005f0(index_jsp.java:173) at org.apache.jsp.index_jsp._jspService(index_jsp.java:94) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:388) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:602) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) at java.lang.Thread.run(Unknown Source) mars 15, 2012 12:42:24 AM org.apache.catalina.core.StandardWrapperValve invokeGrave: "Servlet.service()" pour la servlet jsp a généré une exceptionjava.lang.NullPointerException: Module 'null' not found. at org.apache.struts.taglib.TagUtils.getModuleConfig(TagUtils.java:755) at org.apache.struts.taglib.TagUtils.getModuleConfig(TagUtils.java:735) at org.apache.struts.taglib.html.FormTag.lookup(FormTag.java:818) at org.apache.struts.taglib.html.FormTag.doStartTag(FormTag.java:488) at org.apache.jsp.index_jsp._jspx_meth_html_005fform_005f0(index_jsp.java:173) at org.apache.jsp.index_jsp._jspService(index_jsp.java:94) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:388) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:602) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) at java.lang.Thread.run(Unknown Source)