é necessário colocar antes da tag Head do html a seguinte chamada.
xmlns:p="http://primefaces.prime.com.tr/ui"
F
fred_cbranco
galera estou com o mesmo problema mais eu fiz a declaraçao e nao sei pq esta com este erro.
segue o codigo
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><htmlxmlns="http://www.w3.org/1999/xhtml"xmlns:h="http://java.sun.com/jsf/html"xmlns:p="http://primefaces.prime.com.tr/ui"xmlns:f="http://java.sun.com/jsf/core"xmlns:ui="http://java.sun.com/jsf/facelets"><ui:compositiontemplate="/template.xhtml"><ui:definename="title"><h:outputTextvalue="#{bundle.CreateUsuarioTitle}"></h:outputText></ui:define><ui:definename="body"><h:panelGroupid="messagePanel"layout="block"><h:messageserrorStyle="color: red"infoStyle="color: green"layout="table"/></h:panelGroup><h:form><h:panelGridcolumns="2"><h:outputLabelvalue="#{bundle.CreateUsuarioLabel_idUsuario}"for="idUsuario"/><h:inputTextid="idUsuario"value="#{usuarioController.selected.idUsuario}"title="#{bundle.CreateUsuarioTitle_idUsuario}"required="true"requiredMessage="#{bundle.CreateUsuarioRequiredMessage_idUsuario}"/><h:outputLabelvalue="#{bundle.CreateUsuarioLabel_nome}"for="nome"/><h:inputTextid="nome"value=""/><p:inputTextid="nome"value="#{usuarioController.selected.nome}"title="#{bundle.CreateUsuarioTitle_nome}"required="true"requiredMessage="Campo [nome] é Obrigatório!"size="30"/><h:outputLabelvalue="#{bundle.CreateUsuarioLabel_administrador}"for="administrador"/><h:inputTextid="administrador"value="#{usuarioController.selected.administrador}"title="#{bundle.CreateUsuarioTitle_administrador}"required="true"requiredMessage="#{bundle.CreateUsuarioRequiredMessage_administrador}"/><h:outputLabelvalue="#{bundle.CreateUsuarioLabel_senha}"for="senha"/><h:inputTextid="senha"value="#{usuarioController.selected.senha}"title="#{bundle.CreateUsuarioTitle_senha}"required="true"requiredMessage="#{bundle.CreateUsuarioRequiredMessage_senha}"/><h:outputLabelvalue="#{bundle.CreateUsuarioLabel_autorizacao}"for="autorizacao"/><h:inputTextid="autorizacao"value="#{usuarioController.selected.autorizacao}"title="#{bundle.CreateUsuarioTitle_autorizacao}"/><h:outputLabelvalue="#{bundle.CreateUsuarioLabel_imagem}"for="imagem"/><h:inputTextarearows="4"cols="30"id="imagem"value="#{usuarioController.selected.imagem}"title="#{bundle.CreateUsuarioTitle_imagem}"/></h:panelGrid><br/><h:commandLinkaction="#{usuarioController.create}"value="#{bundle.CreateUsuarioSaveLink}"/><br/><br/><h:commandLinkaction="#{usuarioController.prepareList}"value="#{bundle.CreateUsuarioShowAllLink}"immediate="true"/><br/><br/><h:commandLinkvalue="#{bundle.CreateUsuarioIndexLink}"action="/index"immediate="true"/></h:form></ui:define></ui:composition></html>