Discussion :

[snipes]

Bonjour tout le monde,
J'ai mit en place un formulaire avec champs de saisie, selectOneMenu etc
le formulaire marche tres bien a la base, cependant, depuis que j'ai rajouté un a4j:support sur le bouton du formulaire j'ai droit a un message me disant que mes listItems sont vide
Pour la validation du formulaire, j'ai mit ce dernier entre les balises <a4j:region>

J'ai deja eut ce message d'erreur auparavant, message que j'avais corrigé en changeant le scope de mon backingbean, mais la rien a faire

Voici le message en question

Code :

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ERROR [[Faces Servlet]] Servlet.service() for servlet Faces Servlet threw exception
java.util.NoSuchElementException
	at javax.faces.component.SelectItemsIterator.next(SelectItemsIterator.java:98)
	at javax.faces.component.SelectItemsIterator.next(SelectItemsIterator.java:124)
	at javax.faces.component.UISelectOne.matchValue(UISelectOne.java:141)
	at javax.faces.component.UISelectOne.validateValue(UISelectOne.java:114)
	at javax.faces.component.UIInput.validate(UIInput.java:645)
	at javax.faces.component.UIInput.executeValidate(UIInput.java:849)
	at javax.faces.component.UIInput.processValidators(UIInput.java:412)
	at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:912)
	at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:912)
	at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:912)
	at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:912)
	at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:912)
	at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:912)
	at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:912)
	at javax.faces.component.UIForm.processValidators(UIForm.java:170)
	at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:912)
	at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:912)
	at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:912)
	at javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:912)
	at javax.faces.component.UIViewRoot.processValidators(UIViewRoot.java:342)
	at org.ajax4jsf.framework.ajax.AjaxViewRoot.access$201(AjaxViewRoot.java:53)
	at org.ajax4jsf.framework.ajax.AjaxViewRoot$3.invokeRoot(AjaxViewRoot.java:302)
	at org.ajax4jsf.framework.ajax.JsfOneOneInvoker.invokeOnRegionOrRoot(JsfOneOneInvoker.java:54)
	at org.ajax4jsf.framework.ajax.AjaxContext.invokeOnRegionOrRoot(AjaxContext.java:176)
	at org.ajax4jsf.framework.ajax.AjaxViewRoot.processValidators(AjaxViewRoot.java:315)
	at com.sun.faces.lifecycle.ProcessValidationsPhase.execute(ProcessValidationsPhase.java:78)
	at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200)
	at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:90)
	at javax.faces.webapp.FacesServlet.service(FacesServlet.java:197)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
	at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:144)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
	at org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:96)
	at org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:220)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
	at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
	at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
	at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
	at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
	at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
	at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
	at java.lang.Thread.run(Unknown Source)