Erro com a tag <p:tree>

Front-end
#1

Estou desenvolvendo uma página com primefaces e estou com dúvida a seguinte página quando eu compilo com o primefaces 3.0 da o seguinte erro

categoria.xhtml

[code]

<ui:composition template="/template/composicao.xhtml">

<ui:define name="content">
	<f:view contentType="text/html">
		<h:panelGrid columns="2" cellpadding="5">
			<h:panelGroup>
				<h:form>
					<p:commandButton value="Novo" action="#{categoriaBean.novo}"
						></p:commandButton>
				</h:form>
				<br />
				<h:form id="arvore">
					<p:tree value="#{categoriaBean.categoriasTree}" var="node"
						selectionMode="single" selection="#{categoriaBean.selecionar}">
						<p:ajax event="select" update=":categoria:edicao"
							listener="#{categoriaBean.selecionar}" />
						<p:treeNode>
							<h:outputText value="#{node.descricao}" />
						</p:treeNode>
					</p:tree>
				</h:form>
			</h:panelGroup>
			<h:panelGroup id="edicao">
				<h:messages></h:messages>
				<h:form rendered="#{categoriaBean.mostraEdicao}">
					<h:inputHidden value="#{categoriaBean.editada.codigo}"></h:inputHidden>
					<h:inputHidden value="#{categoriaBean.editada.fator}"></h:inputHidden>
					<h:panelGrid columns="2">
						<h:outputLabel value="Pai"></h:outputLabel>
						<h:selectOneMenu value="#{categoriaBean.editada.pai}">
							<f:selectItems value="#{categoriaBean.categoriasSelect}"></f:selectItems>
						</h:selectOneMenu>
						<h:outputLabel value="Descricao"></h:outputLabel>
						<h:inputText value="#{categoriaBean.editada.descricao}"></h:inputText>
						<h:outputText></h:outputText>
						<h:panelGroup>
							<p:commandButton value="Salvar" action="#{categoriaBean.salvar}"
								update="edicao, arvore"></p:commandButton>
							<p:commandButton value="Excluir"
								action="#{categoriaBean.excluir}" update="edicao, arvore"></p:commandButton>
						</h:panelGroup>
						<h:outputText></h:outputText>
						<p:commandButton value="Nova subcategoria"
							action="#{categoriaBean.novo}" update="edicao"></p:commandButton>
					</h:panelGrid>
				</h:form>
			</h:panelGroup>
		</h:panelGrid>
	</f:view>
</ui:define>

</ui:composition>

[/code]

Erro

Nov 06, 2012 8:03:00 PM com.sun.faces.application.view.FaceletViewHandlingStrategy handleRenderException SEVERE: Error Rendering View[/restrito/categoria.xhtml] javax.faces.FacesException: Cannot find component with identifier ":categoria:edicao" referenced from "arvore:j_idt32". at org.primefaces.util.ComponentUtils.findClientIds(ComponentUtils.java:271) at org.primefaces.util.AjaxRequestBuilder.addIds(AjaxRequestBuilder.java:102) at org.primefaces.util.AjaxRequestBuilder.update(AjaxRequestBuilder.java:90) at org.primefaces.component.behavior.ajax.AjaxBehaviorRenderer.getScript(AjaxBehaviorRenderer.java:63) at javax.faces.component.behavior.ClientBehaviorBase.getScript(ClientBehaviorBase.java:103) at org.primefaces.renderkit.CoreRenderer.encodeClientBehaviors(CoreRenderer.java:289) at org.primefaces.component.tree.TreeRenderer.encodeScript(TreeRenderer.java:135) at org.primefaces.component.tree.TreeRenderer.encodeEnd(TreeRenderer.java:98) at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:875) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1786) at javax.faces.render.Renderer.encodeChildren(Renderer.java:168) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:845) at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeRecursive(HtmlBasicRenderer.java:304) at com.sun.faces.renderkit.html_basic.GroupRenderer.encodeChildren(GroupRenderer.java:105) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:845) at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeRecursive(HtmlBasicRenderer.java:304) at com.sun.faces.renderkit.html_basic.GridRenderer.renderRow(GridRenderer.java:185) at com.sun.faces.renderkit.html_basic.GridRenderer.encodeChildren(GridRenderer.java:129) at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:845) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1779) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1782) at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1782) at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:424) at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:124) at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:121) at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101) at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:594) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at financeiro.web.filter.ConexaoHibernateFilter.doFilter(ConexaoHibernateFilter.java:30) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118) at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:103) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:146) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:183) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:105) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192) at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160) at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237) at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:225) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:927) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1001) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:585) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source)

Já procurei a resposta neste forum mas a solução encontrada não funcionou. Desde já agradeço a ajuda de todos.

#2 
 <h:form id="arvore">  
     <p:tree value="#{categoriaBean.categoriasTree}" var="node"  
           selectionMode="single" selection="#{categoriaBean.selecionar}">  
           <p:ajax event="select" [color=red]update=":categoria:edicao" [/color] 
                   listener="#{categoriaBean.selecionar}" />  
    <p:treeNode>  
             <h:outputText value="#{node.descricao}" />  
    </p:treeNode>  
    </p:tree>  
</h:form>

Creio que ele não está encontrando o componente com id=“categoria”

#3