Avertissement: Cette page appels d'espace de noms XML déclaré avec le préfixe [tag] mais pas de taglibrary existe pour cet espace de noms

J'ai déclaré la Facelet modèle de vue comme suit:

<ui:composition template="./templates/master.xhtml"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:p="http://primefaces.prime.com.tr/ui">
<ui:define name="content">
<h:panelGroup rendered="#{!current.hasLoggedIn()}">      
<h:panelGroup layout="block" styleClass="warningBox">
<h:outputText value="#{app.youHaveNotLoggedIn}"/>
<br/>
<h:link value="#{lbls.login}" outcome="login"/>
</h:panelGroup>      
</h:panelGroup>
<h:panelGroup rendered="#{current.hasLoggedIn()}">
<p:panel>
<f:facet name="header">
<h:outputText value="#{lbls.requestWaggon}" />
</f:facet>
<h:form id="frmRequest">
<h:panelGrid columns="3" footerClass="buttons">
<h:outputText value="#{lbls.number}:"/>
<h:inputText id="number" label="#{lbls.number}" styleClass="ltr" value="#{requestWaggon.request.number}" readonly="true" />
<h:message for="number" infoClass="info" warnClass="warning" errorClass="error" fatalClass="fatal"/>
<h:outputText value="#{lbls.requestDate}:"/>
<h:panelGroup>
<h:inputText styleClass="date ltr" id="date" label="#{lbls.requestDate}" value="#{requestWaggon.request.date}" required="true">
<f:converter converterId="ir.khorasancustoms.DateConverter"/>
</h:inputText>
<input type="button" value="..." onclick="displayDatePicker('frmRequest:date', this);" class="datePicker"/>
</h:panelGroup>
<h:message for="date" infoClass="info" warnClass="warning" errorClass="error" fatalClass="fatal"/>
<h:outputText value="#{lbls.nameOfMaterialOwner}:"/>
<h:inputText id="ownerName" label="#{lbls.nameOfMaterialOwner}" value="#{requestWaggon.request.fullName}" required="true"/>
<h:message for="ownerName" infoClass="info" warnClass="warning" errorClass="error" fatalClass="fatal"/>
<h:outputText value="#{lbls.companyName}:"/>
<h:inputText id="companyName" label="#{lbls.companyName}" value="#{requestWaggon.request.companyName}" required="true"/>
<h:message for="companyName" infoClass="info" warnClass="warning" errorClass="error" fatalClass="fatal"/>
<h:outputText value="#{lbls.nameOfMaterial}:"/>
<h:inputText id="nameOfMaterial" label="#{lbls.nameOfMaterial}" value="#{requestWaggon.request.materialName}" required="true"/>
<h:message for="nameOfMaterial" infoClass="info" warnClass="warning" errorClass="error" fatalClass="fatal"/>                        
<h:outputText value="#{lbls.materialWeight}:"/>
<h:panelGroup>
<h:inputText id="materialWeight" styleClass="ltr" label="#{lbls.materialWeight}" value="#{requestWaggon.request.materialWeight}" required="true" style="min-width: 0px; width: 60px"/>
<h:selectOneMenu id="weightUnit" label="#{lbl.weightUnit}" value="#{requestWaggon.request.weightUnit}" required="true" style="min-width: 0px; width: 90px">
<f:selectItems value="#{requestWaggon.weightUnits}"/>
<f:converter converterId="ir.khorasancustoms.CatalogValueConverter"/>
</h:selectOneMenu>
</h:panelGroup>
<h:message for="materialWeight" infoClass="info" warnClass="warning" errorClass="error" fatalClass="fatal"/>
<h:outputText value="#{lbls.senderAddress}:"/>
<h:inputText id="senderAddress" label="#{lbls.senderAddress}" value="#{requestWaggon.request.address}" required="true" style="width: 350px;"/>
<h:message for="senderAddress" infoClass="info" warnClass="warning" errorClass="error" fatalClass="fatal"/>
<h:outputText value="#{lbls.receiverAddress} (#{lbls.country}):"/>            
<h:selectOneMenu id="country" label="#{lbl.receiverAddress}" value="#{requestWaggon.request.country}" required="true">
<f:selectItem/>
<f:selectItems value="#{requestWaggon.countries}"/>
<f:converter converterId="ir.khorasancustoms.CatalogValueConverter"/>
</h:selectOneMenu>            
<h:message for="country" infoClass="info" warnClass="warning" errorClass="error" fatalClass="fatal"/>
<h:outputText value="#{lbls.station}:"/>
<h:inputText id="station" styleClass="ltr" label="#{lbls.station}" value="#{requestWaggon.request.station}" required="true" />
<h:message for="station" infoClass="info" warnClass="warning" errorClass="error" fatalClass="fatal"/>
<h:outputText value="#{lbls.loadingDate}:"/>
<h:panelGroup>
<h:inputText styleClass="date ltr" id="loadingDate" label="#{lbls.loadingDate}" value="#{requestWaggon.request.loadingDate}" required="true">
<f:converter converterId="ir.khorasancustoms.DateConverter"/>
</h:inputText>
<input type="button" value="..." onclick="displayDatePicker('frmRequest:loadingDate', this);" class="datePicker"/>
</h:panelGroup>
<h:message for="loadingDate" infoClass="info" warnClass="warning" errorClass="error" fatalClass="fatal"/>
<h:outputText value="#{lbls.boundryStation}:"/>            
<h:selectOneMenu id="boundryStation" label="#{lbl.boundryStation}" value="#{requestWaggon.request.bountryStation}" required="true">
<f:selectItem/>
<f:selectItems value="#{requestWaggon.boundryStations}"/>
<f:converter converterId="ir.khorasancustoms.CatalogValueConverter"/>
</h:selectOneMenu>            
<h:message for="boundryStation" infoClass="info" warnClass="warning" errorClass="error" fatalClass="fatal"/>
<f:facet name="footer">
<h:commandButton action="#{requestWaggon.save}" value="#{lbls.ok}"/>
</f:facet>
</h:panelGrid>
<h:outputScript>
focusElement('frmRequest:ownerName');            
</h:outputScript>
</h:form>
<f:facet name="footer">
<h:messages styleClass="boxMessages" layout="table" infoClass="infoBox" warnClass="warningBox" errorClass="errorBox" fatalClass="errorBox" globalOnly="true"/>
</f:facet>
</p:panel>
</h:panelGroup>
</ui:define>
</ui:composition>

Cette montre 3 des messages d'avertissement suivants:

Avertissement: Cette page appels d'espace de noms XML déclaré avec le préfixe d'entrée, mais pas de taglibrary existe pour cet espace de noms.

Quand j'enlève le <p:panel> balise, puis ces messages n'apparaissent pas. Comment est-il la cause et comment puis-je le résoudre?

OriginalL'auteur ehsun7b | 2011-03-03