Appli JSF simple

Bonjour,

Je developpe une petite appli de deux pages. La première va demander le nom de l'utilisateur et la seconde afficher un message de bienvenue.

index.html

Code:

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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Refresh" content= "0; URL=login.faces"/>
    <title>Demarrage de l'application</title>
 
</head>
<body>
	<p>D&eacute;marrage de l'application ...</p>
 
</body>
</html>

Code:

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<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %>
<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %>
 
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
    pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<f:view locale="en">
 
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Application de tests avec JSF</title>
 
</head>
<body>
<h:form>
    <h3>Identification</h3>
    <table>
      <tr>
        <td>Nom : </td>
        <td><h:inputText value="#{login.nom}"/></td>
      </tr>
      <tr>
        <td>Mot de passe :</td>
        <td><h:inputSecret value="#{login.mdp}"/></td>
      </tr>
      <tr>
        <td colspan="2"><h:commandButton value="Login" action="login"/></td>
      </tr></table>
  </h:form>
</body>
</f:view>
 
</html>

faces-config.xml

Code:

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<?xml version='1.0' encoding='UTF-8'?>
<faces-config xmlns="http://java.sun.com/xml/ns/javaee"
              xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
              xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-facesconfig_1_2.xsd"
              version="1.2">
 
    <!--Global navigation rules-->
 
  <navigation-rule>
    <from-view-id>/login.jsp</from-view-id>
    <navigation-case>
      <from-outcome>login</from-outcome>
      <to-view-id>/accueil.jsp</to-view-id>
    </navigation-case>
  </navigation-rule>
 
  <managed-bean>
    <managed-bean-name>login</managed-bean-name>
    <managed-bean-class>entity.LoginBean</managed-bean-class>
    <managed-bean-scope>session</managed-bean-scope>
  </managed-bean>
</faces-config>

web.xml

Code:

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<?xml version="1.0" encoding="UTF-8"?>
<web-app id="WebApp_ID" version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
	<display-name>
	FoyerPGV</display-name>
 
 
	<servlet>
    <servlet-name>Faces Servlet</servlet-name>
    <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
  </servlet>
 
  <servlet-mapping>
    <servlet-name>Faces Servlet</servlet-name>
    <url-pattern>*.faces</url-pattern>
  </servlet-mapping>
 
  <welcome-file-list>
    <welcome-file>index.html</welcome-file>
  </welcome-file-list>
</web-app>

Et voici la page d'erreur

Code:

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Etat HTTP 500 - 
 
--------------------------------------------------------------------------------
 
type Rapport d'exception
 
message 
 
description Le serveur a rencontré une erreur interne () qui l'a empêché de satisfaire la requête.
 
exception 
 
javax.servlet.ServletException: java.lang.VerifyError: (class: org/apache/jsp/login_jsp, method: _jspx_meth_h_005fcommandButton_005f0 signature: (Ljavax/servlet/jsp/tagext/JspTag;Ljavax/servlet/jsp/PageContext;)Z) Incompatible argument to function
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:273)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:408)
	com.sun.faces.application.ViewHandlerImpl.executePageToBuildView(ViewHandlerImpl.java:442)
	com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:115)
	com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
	com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
	com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
	org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
 
 
cause mère 
 
java.lang.VerifyError: (class: org/apache/jsp/login_jsp, method: _jspx_meth_h_005fcommandButton_005f0 signature: (Ljavax/servlet/jsp/tagext/JspTag;Ljavax/servlet/jsp/PageContext;)Z) Incompatible argument to function
	java.lang.Class.getDeclaredConstructors0(Native Method)
	java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
	java.lang.Class.getConstructor0(Unknown Source)
	java.lang.Class.newInstance0(Unknown Source)
	java.lang.Class.newInstance(Unknown Source)
	org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:144)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:328)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:336)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:408)
	com.sun.faces.application.ViewHandlerImpl.executePageToBuildView(ViewHandlerImpl.java:442)
	com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:115)
	com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
	com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
	com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
	org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
 
 
note La trace complète de la cause mère de cette erreur est disponible dans les fichiers journaux de JBossWeb/2.0.1.GA.
 
 
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Vous pouvez m'aider ? Je suis débutant en J2E