Discussion :

[zaius]

Salut,

j'ai le probleme suivant avec mon application web (Tomcat 6, MyFaces 1.2.8, Richfaces 3.3.2), je précise que je remarque rien de ce probleme lors de la navigation et que les pages s'affichent dans le language souhaité:

Si j'ouvre firefox et que j'affiche une page vide de mon application j'obtiens l'erreur suivante dans mon log:

Code :

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javax.faces.FacesException: javax.servlet.ServletException: javax.servlet.jsp.JspException: java.lang.IllegalArgumentException: Locale or String class expected. Expression: org.apache.jasper.el.JspValueExpression@89f36723. Return value null
	at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:347)
	at org.apache.myfaces.application.jsp.JspViewHandlerImpl.buildView(JspViewHandlerImpl.java:486)
	at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:337)
	at org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:100)
	at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:176)
	at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41)
	at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:140)
	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:182)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
	at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
	at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:388)
	at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:515)
	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:233)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:465)
	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:298)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:852)
	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
	at java.lang.Thread.run(Thread.java:619)
Caused by: org.apache.jasper.JasperException: javax.servlet.ServletException: javax.servlet.jsp.JspException: java.lang.IllegalArgumentException: Locale or String class expected. Expression: org.apache.jasper.el.JspValueExpression@89f36723. Return value null
	at org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:491)
	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:401)
	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.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)
	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)
	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)
	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
	at org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:341)
	... 26 more
Caused by: javax.servlet.ServletException: javax.servlet.jsp.JspException: java.lang.IllegalArgumentException: Locale or String class expected. Expression: org.apache.jasper.el.JspValueExpression@89f36723. Return value null
	at org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:858)
	at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:791)
	at org.apache.jsp.configuration_jsp._jspService(configuration_jsp.java:348)
	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:377)
	... 36 more
Caused by: java.lang.IllegalArgumentException: Locale or String class expected. Expression: org.apache.jasper.el.JspValueExpression@89f36723. Return value null
	at org.apache.myfaces.taglib.core.ViewTag.setProperties(ViewTag.java:181)
	at javax.faces.webapp.UIComponentClassicTagBase.findComponent(UIComponentClassicTagBase.java:1028)
	at javax.faces.webapp.UIComponentClassicTagBase.doStartTag(UIComponentClassicTagBase.java:434)
	at org.apache.myfaces.taglib.core.ViewTag.doStartTag(ViewTag.java:106)
	at org.apache.jsp.configuration_jsp._jspx_meth_f_005fview_005f0(configuration_jsp.java:367)
	at org.apache.jsp.configuration_jsp._jspService(configuration_jsp.java:339)
	... 39 more

Si je ne demarre pas firefox mais que j'utilise une fenetre existante, le probleme ne se pose pas.

Voici ma page vide:

Code :

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<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<%@ taglib prefix="f"  uri="http://java.sun.com/jsf/core"%>
<%@ taglib prefix="h"  uri="http://java.sun.com/jsf/html"%>
<%@ taglib uri="http://richfaces.org/a4j" prefix="a4j"%>
<%@ taglib uri="http://richfaces.org/rich" prefix="rich"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html >
  	<f:view locale="de_DE" >
 
			<head>
					<link rel="shortcut icon" href="images/td.ico" type="image/x-icon"/>
					<link href="stylesheet.css" rel="stylesheet" type="text/css"> 
					<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
 
			</head>
 
			<body >
 
			</body>
	</f:view>
</html>

Et dans mon faces-config.xml:

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	<application>
	  <message-bundle>de.fun.tdmanagerui.resources.messages</message-bundle>
	  <message-bundle>de.fun.tdmanagerui.resources.help</message-bundle>
	  <locale-config>
	    <default-locale>de_DE</default-locale>
	    <supported-locale>de_DE</supported-locale>
	    <supported-locale>en_EN</supported-locale>
	  </locale-config>
	</application>

[zaius]

Je viens de remarquer que si j'enleve mon lifecycle

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    <lifecycle>
        <phase-listener>de.fun.tdmanagerui.listener.TdPageListener</phase-listener>
    </lifecycle>

je ne vois plus la page vide mais que l'erreur