Problème d'affichage de texte avec JSF

**fab76000** · 24/04/2009, 14h35

Bonjour,

Je veux dans ma page jsf afficher le contenu d'un fichier dans un <h:ouputTexte>. suite au conseil de ce forum, j'utilise un bean qui va lire le fichier et me le renvoyer dans un string, le problème c'est qu'il me génère une erreur que voici :

Code :

Sélectionner tout - Visualiser dans une fenêtre à part

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GRAVE: Error Rendering View[/pages/configuration.xhtml]
javax.faces.FacesException: javax.el.ELException: /pages/configuration.xhtml @84,66 value="#{user.name}": Error reading 'name' on type demo.user
	at javax.faces.component.UIOutput.getValue(UIOutput.java:187)
	at com.sun.faces.renderkit.html_basic.HtmlBasicInputRenderer.getValue(HtmlBasicInputRenderer.java:201)
	at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.getCurrentValue(HtmlBasicRenderer.java:284)
	at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeEnd(HtmlBasicRenderer.java:154)
	at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:861)
	at org.ajax4jsf.renderkit.RendererBase.renderChild(RendererBase.java:286)
	at org.ajax4jsf.renderkit.RendererBase.renderChildren(RendererBase.java:262)
	at org.richfaces.renderkit.html.PanelRenderer.doEncodeChildren(PanelRenderer.java:220)
	at org.richfaces.renderkit.html.PanelRenderer.doEncodeChildren(PanelRenderer.java:215)
	at org.ajax4jsf.renderkit.RendererBase.encodeChildren(RendererBase.java:121)
	at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)
	at org.ajax4jsf.renderkit.RendererBase.renderChild(RendererBase.java:282)
	at org.ajax4jsf.renderkit.RendererBase.renderChildren(RendererBase.java:262)
	at org.ajax4jsf.renderkit.RendererBase.renderChild(RendererBase.java:284)
	at org.ajax4jsf.renderkit.RendererBase.renderChildren(RendererBase.java:262)
	at org.richfaces.renderkit.TabRendererBase.encodeChildren(TabRendererBase.java:113)
	at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)
	at org.ajax4jsf.renderkit.RendererBase.renderChild(RendererBase.java:282)
	at org.ajax4jsf.renderkit.RendererBase.renderChildren(RendererBase.java:262)
	at org.richfaces.renderkit.html.TabPanelRenderer.doEncodeChildren(TabPanelRenderer.java:285)
	at org.richfaces.renderkit.html.TabPanelRenderer.doEncodeChildren(TabPanelRenderer.java:280)
	at org.ajax4jsf.renderkit.RendererBase.encodeChildren(RendererBase.java:121)
	at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)
	at org.ajax4jsf.renderkit.RendererBase.renderChild(RendererBase.java:282)
	at org.ajax4jsf.renderkit.RendererBase.renderChildren(RendererBase.java:262)
	at org.richfaces.renderkit.html.PanelRenderer.doEncodeChildren(PanelRenderer.java:220)
	at org.richfaces.renderkit.html.PanelRenderer.doEncodeChildren(PanelRenderer.java:215)
	at org.ajax4jsf.renderkit.RendererBase.encodeChildren(RendererBase.java:121)
	at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)
	at javax.faces.component.UIComponent.encodeAll(UIComponent.java:930)
	at javax.faces.component.UIComponent.encodeAll(UIComponent.java:933)
	at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:592)
	at org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:100)
	at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:176)
	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.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
	at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
	at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:390)
	at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:517)
	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.core.StandardHostValve.invoke(StandardHostValve.java:128)
	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:286)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
	at java.lang.Thread.run(Unknown Source)
Caused by: javax.el.ELException: /pages/configuration.xhtml @84,66 value="#{user.name}": Error reading 'name' on type demo.user
	at com.sun.facelets.el.TagValueExpression.getValue(TagValueExpression.java:76)
	at javax.faces.component.UIOutput.getValue(UIOutput.java:184)
	... 55 more
Caused by: java.lang.NoClassDefFoundError: org/apache/commons/io/FileUtils
	at demo.user.getName(user.java:61)
	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 javax.el.BeanELResolver.getValue(BeanELResolver.java:62)
	at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:53)
	at com.sun.faces.el.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:72)
	at org.apache.el.parser.AstValue.getValue(AstValue.java:118)
	at org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
	at com.sun.facelets.el.TagValueExpression.getValue(TagValueExpression.java:71)
	... 56 more
Caused by: java.lang.ClassNotFoundException: org.apache.commons.io.FileUtils
	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1387)
	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1233)
	at java.lang.ClassLoader.loadClassInternal(Unknown Source)
	... 67 more
24 avr. 2009 14:27:32 com.sun.faces.lifecycle.Phase doPhase
GRAVE: JSF1054: (Phase ID: RENDER_RESPONSE 6, View ID: /pages/configuration.xhtml) Exception thrown during phase execution: javax.faces.event.PhaseEvent[source=com.sun.faces.lifecycle.LifecycleImpl@f6f1b6]
24 avr. 2009 14:27:32 org.ajax4jsf.webapp.BaseXMLFilter doXmlFilter
GRAVE: Exception in the filter chain
javax.servlet.ServletException: /pages/configuration.xhtml @84,66 value="#{user.name}": Error reading 'name' on type demo.user
	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:277)
	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:390)
	at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:517)
	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.core.StandardHostValve.invoke(StandardHostValve.java:128)
	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:286)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
	at java.lang.Thread.run(Unknown Source)
Caused by: javax.el.ELException: /pages/configuration.xhtml @84,66 value="#{user.name}": Error reading 'name' on type demo.user
	at com.sun.facelets.el.TagValueExpression.getValue(TagValueExpression.java:76)
	at javax.faces.component.UIOutput.getValue(UIOutput.java:184)
	at com.sun.faces.renderkit.html_basic.HtmlBasicInputRenderer.getValue(HtmlBasicInputRenderer.java:201)
	at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.getCurrentValue(HtmlBasicRenderer.java:284)
	at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeEnd(HtmlBasicRenderer.java:154)
	at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:861)
	at org.ajax4jsf.renderkit.RendererBase.renderChild(RendererBase.java:286)
	at org.ajax4jsf.renderkit.RendererBase.renderChildren(RendererBase.java:262)
	at org.richfaces.renderkit.html.PanelRenderer.doEncodeChildren(PanelRenderer.java:220)
	at org.richfaces.renderkit.html.PanelRenderer.doEncodeChildren(PanelRenderer.java:215)
	at org.ajax4jsf.renderkit.RendererBase.encodeChildren(RendererBase.java:121)
	at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)
	at org.ajax4jsf.renderkit.RendererBase.renderChild(RendererBase.java:282)
	at org.ajax4jsf.renderkit.RendererBase.renderChildren(RendererBase.java:262)
	at org.ajax4jsf.renderkit.RendererBase.renderChild(RendererBase.java:284)
	at org.ajax4jsf.renderkit.RendererBase.renderChildren(RendererBase.java:262)
	at org.richfaces.renderkit.TabRendererBase.encodeChildren(TabRendererBase.java:113)
	at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)
	at org.ajax4jsf.renderkit.RendererBase.renderChild(RendererBase.java:282)
	at org.ajax4jsf.renderkit.RendererBase.renderChildren(RendererBase.java:262)
	at org.richfaces.renderkit.html.TabPanelRenderer.doEncodeChildren(TabPanelRenderer.java:285)
	at org.richfaces.renderkit.html.TabPanelRenderer.doEncodeChildren(TabPanelRenderer.java:280)
	at org.ajax4jsf.renderkit.RendererBase.encodeChildren(RendererBase.java:121)
	at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)
	at org.ajax4jsf.renderkit.RendererBase.renderChild(RendererBase.java:282)
	at org.ajax4jsf.renderkit.RendererBase.renderChildren(RendererBase.java:262)
	at org.richfaces.renderkit.html.PanelRenderer.doEncodeChildren(PanelRenderer.java:220)
	at org.richfaces.renderkit.html.PanelRenderer.doEncodeChildren(PanelRenderer.java:215)
	at org.ajax4jsf.renderkit.RendererBase.encodeChildren(RendererBase.java:121)
	at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)
	at javax.faces.component.UIComponent.encodeAll(UIComponent.java:930)
	at javax.faces.component.UIComponent.encodeAll(UIComponent.java:933)
	at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:592)
	at org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:100)
	at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:176)
	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)
	... 18 more
Caused by: java.lang.NoClassDefFoundError: org/apache/commons/io/FileUtils
	at demo.user.getName(user.java:61)
	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 javax.el.BeanELResolver.getValue(BeanELResolver.java:62)
	at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:53)
	at com.sun.faces.el.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:72)
	at org.apache.el.parser.AstValue.getValue(AstValue.java:118)
	at org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
	at com.sun.facelets.el.TagValueExpression.getValue(TagValueExpression.java:71)
	... 56 more
Caused by: java.lang.ClassNotFoundException: org.apache.commons.io.FileUtils
	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1387)
	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1233)
	at java.lang.ClassLoader.loadClassInternal(Unknown Source)
	... 67 more
24 avr. 2009 14:27:32 org.apache.catalina.core.StandardWrapperValve invoke
GRAVE: "Servlet.service()" pour la servlet Faces Servlet a gï¿½nï¿½rï¿½ une exception
java.lang.ClassNotFoundException: org.apache.commons.io.FileUtils
	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1387)
	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1233)
	at java.lang.ClassLoader.loadClassInternal(Unknown Source)
	at demo.user.getName(user.java:61)
	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 javax.el.BeanELResolver.getValue(BeanELResolver.java:62)
	at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:53)
	at com.sun.faces.el.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:72)
	at org.apache.el.parser.AstValue.getValue(AstValue.java:118)
	at org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
	at com.sun.facelets.el.TagValueExpression.getValue(TagValueExpression.java:71)
	at javax.faces.component.UIOutput.getValue(UIOutput.java:184)
	at com.sun.faces.renderkit.html_basic.HtmlBasicInputRenderer.getValue(HtmlBasicInputRenderer.java:201)
	at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.getCurrentValue(HtmlBasicRenderer.java:284)
	at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeEnd(HtmlBasicRenderer.java:154)
	at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:861)
	at org.ajax4jsf.renderkit.RendererBase.renderChild(RendererBase.java:286)
	at org.ajax4jsf.renderkit.RendererBase.renderChildren(RendererBase.java:262)
	at org.richfaces.renderkit.html.PanelRenderer.doEncodeChildren(PanelRenderer.java:220)
	at org.richfaces.renderkit.html.PanelRenderer.doEncodeChildren(PanelRenderer.java:215)
	at org.ajax4jsf.renderkit.RendererBase.encodeChildren(RendererBase.java:121)
	at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)
	at org.ajax4jsf.renderkit.RendererBase.renderChild(RendererBase.java:282)
	at org.ajax4jsf.renderkit.RendererBase.renderChildren(RendererBase.java:262)
	at org.ajax4jsf.renderkit.RendererBase.renderChild(RendererBase.java:284)
	at org.ajax4jsf.renderkit.RendererBase.renderChildren(RendererBase.java:262)
	at org.richfaces.renderkit.TabRendererBase.encodeChildren(TabRendererBase.java:113)
	at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)
	at org.ajax4jsf.renderkit.RendererBase.renderChild(RendererBase.java:282)
	at org.ajax4jsf.renderkit.RendererBase.renderChildren(RendererBase.java:262)
	at org.richfaces.renderkit.html.TabPanelRenderer.doEncodeChildren(TabPanelRenderer.java:285)
	at org.richfaces.renderkit.html.TabPanelRenderer.doEncodeChildren(TabPanelRenderer.java:280)
	at org.ajax4jsf.renderkit.RendererBase.encodeChildren(RendererBase.java:121)
	at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)
	at org.ajax4jsf.renderkit.RendererBase.renderChild(RendererBase.java:282)
	at org.ajax4jsf.renderkit.RendererBase.renderChildren(RendererBase.java:262)
	at org.richfaces.renderkit.html.PanelRenderer.doEncodeChildren(PanelRenderer.java:220)
	at org.richfaces.renderkit.html.PanelRenderer.doEncodeChildren(PanelRenderer.java:215)
	at org.ajax4jsf.renderkit.RendererBase.encodeChildren(RendererBase.java:121)
	at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)
	at javax.faces.component.UIComponent.encodeAll(UIComponent.java:930)
	at javax.faces.component.UIComponent.encodeAll(UIComponent.java:933)
	at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:592)
	at org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:100)
	at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:176)
	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.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
	at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
	at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:390)
	at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:517)
	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.core.StandardHostValve.invoke(StandardHostValve.java:128)
	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:286)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
	at java.lang.Thread.run(Unknown Source)

voici mon bean :

Code :

Sélectionner tout - Visualiser dans une fenêtre à part

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package demo;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
 
import org.apache.commons.io.FileUtils;
import org.omg.CORBA.SystemException;
 
public class user {
 
   private String name="";
 
  public String getName() {
		try {
			name =  FileUtils.readFileToString(new File("C://workspace/template1.txt"));
		} catch (IOException e) {
			e.printStackTrace();
		}
 
	   return name;
   }
   public void setName(String name) {
      this.name = name;
   }
}

Je ne comprends pas car mon bean marche très bien si au lieu de lire le fichier je lui donne une valeur par ex : name="toto", il m'affiche bien toto.
Je me suis d'ailleurs assurer que mon fichier eétait accessible, j'arrive à le lire au même endroit.

Si quelqu'un peut m'éclairer sur ce mystère.
Merci d'avance

**romaintaz** · 24/04/2009, 14h41

Normal :

java.lang.NoClassDefFoundError: org/apache/commons/io/FileUtils

Ceci signifie tout simplement que tu n'as pas ajouté le JAR de commons-io dans ton Web-inf/lib...

**fab76000** · 24/04/2009, 15h27

Merci encore, désolé pour cette erreur de débutant

Sachant que je l'avais mise dans mon classpath, et que j'ai testé la fonction dans un main en local cela marchait, mais c'est vrai que dans l'appli jsf ça marchait plus lol.
Merci beaucoup en tout cas pour ta rapidité et ton aide.

**romaintaz** · 24/04/2009, 15h40

De rien.
C'est

alors ?

**fab76000** · 24/04/2009, 15h53

ah oui désolé j'ai zappé

**inesEsprit** · 19/05/2012, 19h21

Salut, je sais que c'est trop tard mais j'ai le meme problème (Manque de jar). j'ai télécharger deux version de commons-io (1.1 et 1.4) mais l'erreur reste encore

si queleq'un peut m'envoyer un lien pour télécharger une version fonctionnelle .. merci d'avance

Problème d'affichage de texte avec JSF

JSF Java

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