Problème de Facelets

Salut
j'essaie de créer mon premier exemple jsf/Facelets sous Eclipse/JBoss-5.0.1 en utilisant JBoss Tools.
j'ai crée un nouveau projet come suite:
JSF Environment : JSF 1.2 with Faclets
Template : FacletsKickStartWithoutLibs

J'ai eu les erreurs suivantes just aprés la création du nouveau projet:

Citation:

20:48:43,379 INFO [TomcatDeployment] deploy, ctxPath=/untest
20:48:47,084 WARN [config] JSF1059: WARNING! The com.sun.faces.verifyObjects feature is to aid developers not using tools. It shouldn''t be enabled if using an IDE, or if this application is being deployed for production as it will impact application start times.
20:48:48,051 ERROR [managedbean] JSF will be unable to create managed bean person when it is requested. The following problems where found:
- Bean or property class demo.Person for managed bean person cannot be found.

et en lançant l'aapli j'au eu ces erreurs

Citation:

20:54:58,446 ERROR [compiler] Missing Built-in Tag Libraries! Make sure they are included within the META-INF directory of Facelets' Jar
20:54:58,967 ERROR [viewhandler] Error Rendering View[/pages/inputname.xhtml]
java.lang.NullPointerException
at com.sun.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:49)
at com.sun.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:25)
at com.sun.facelets.impl.DefaultFacelet.apply(DefaultFacelet.java:95)
at com.sun.facelets.FaceletViewHandler.buildView(FaceletViewHandler.java:510)
at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:553)
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:110)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:266)
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.ApplicationDispatcher.invoke(ApplicationDispatcher.java:638)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:444)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:382)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:310)
at org.apache.jasper.runtime.PageContextImpl.doForward(PageContextImpl.java:696)
at org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:667)
at org.apache.jsp.index_jsp._jspService(index_jsp.java:59)
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:369)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:322)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:249)
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.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92)
at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:601)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:619)

web.xml :
Code:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 <?xml version="1.0"?> <web-app version="2.5" 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-app_2_5.xsd"> <description>Facelets StarterKit</description> <display-name>untest</display-name> <context-param> <param-name>javax.faces.DEFAULT_SUFFIX</param-name> <param-value>.xhtml</param-value> </context-param> <context-param> <param-name>facelets.REFRESH_PERIOD</param-name> <param-value>2</param-value> </context-param> <context-param> <param-name>facelets.DEVELOPMENT</param-name> <param-value>true</param-value> </context-param> <context-param> <param-name>javax.faces.STATE_SAVING_METHOD</param-name> <param-value>client</param-value> </context-param> <context-param> <param-name>com.sun.faces.validateXml</param-name> <param-value>true</param-value> </context-param> <context-param> <param-name>com.sun.faces.verifyObjects</param-name> <param-value>true</param-value> </context-param> <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>*.jsf</url-pattern> </servlet-mapping> <login-config> <auth-method>BASIC</auth-method> </login-config> </web-app>
faces-config.xml :
Code:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 <?xml version="1.0" encoding="UTF-8"?> <faces-config version="1.2" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xi="http://www.w3.org/2001/XInclude" 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"> <managed-bean> <managed-bean-name>person</managed-bean-name> <managed-bean-class>demo.Person</managed-bean-class> <managed-bean-scope>request</managed-bean-scope> <managed-property> <property-name>name</property-name> <value/> </managed-property> </managed-bean> <navigation-rule> <from-view-id>/pages/inputname.xhtml</from-view-id> <navigation-case> <from-outcome>greeting</from-outcome> <to-view-id>/pages/greeting.xhtml</to-view-id> </navigation-case> </navigation-rule> <application> <view-handler>com.sun.facelets.FaceletViewHandler</view-handler> <locale-config/> </application> <factory/> <lifecycle/> </faces-config>
inputname.xhtml :
Code:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xmlns:ui="http://java.sun.com/jsf/facelets" xmlns:h="http://java.sun.com/jsf/html" xmlns:f="http://java.sun.com/jsf/core" xmlns:c="http://java.sun.com/jstl/core"> <f:loadBundle basename="resources" var="msg" /> <ui:composition template="/templates/common.xhtml"> <ui:define name="pageTitle">Input User Name</ui:define> <ui:define name="pageHeader">Facelets Hello Application</ui:define> <ui:define name="body"> <h:message showSummary="true" showDetail="false" style="color: red; font-weight: bold;" for="name" /> <form jsfc="h:form" id="helloForm"> ${msg.prompt} <input label="Name" jsfc="h:inputText" required="true" id="name" value="#{person.name}" /> <input type="submit" jsfc="h:commandButton" id="submit" action="greeting" value="Say Hello" /> </form> </ui:define> </ui:composition> </html>
Merci d'avance pour votre aide

Salut,

Désolé pour la fausse joie, je n'ai pas la réponse :), mais j'ai la même erreur...

La même deuxième erreur : "Missing Built-in Tag Libraries...."

D'après le nom de l'erreur, c'est un oubli de TAG librairies lié à JSF/Facelets...

Pour mon cas cette erreur est apparue quand j'ai migré une web application tournant sur jbpm-jpdl-suite-3.2.3.

Donc en migrant, une appli web BPM (jBPM) d'un serveur embedded JBoss 4.2.2.GA + jBPM 3.2.3... (config qui faisait tourner l'appli web normalemet)

au serveur JBoss 5.0.0.GA avec jBPM 3.2.6.SP1!

C'est là qu'est apparu l'erreur, merci pour vos éléments de réponses,
Cordialement!

Salut, de mon coté j'ai résolu le problème....

En remplacant jsf-facelet.jar, de ma web app .war dans WEB-INF/lib

par le jsf-facelet.jar de la distribution correspondant à JBossSeam2.1.1.

Le jsf-facelet que j'utilisais precedemment étant celui de la suite jpdl-jbpm3.2.3 qui tournait sur JBoss 4.2.2.

Donc le problème surgit lorsque une mauvaise version de jsf-facelet.jar est utilisé dans la Web-app que l'on veut deployer...

Bonsoir

Peut etre que cet article portera une réponse à votre Problème:
http://blog.javarnd.com/?p=31