Erreur 500 dans Appli JSF de 2 pages
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
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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>Démarrage de l'application ...</p>
</body>
</html> |
login.jsp
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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
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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
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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
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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.
-------------------------------------------------------------------------------- |
Vous pouvez m'aider ? Je suis débutant en J2E
