tree dans context menu dans datatable

Bonjour,

Je voudrais afficher un contextmenu contenant un tree au clique droit d'une ligne d'un datatable:

code jsp:

Code:

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<rich:column filterBy="#{T.codeMenu}" filterEvent="onkeyup" style="width:100px;height:20px;">
 
					<h:outputText value="#{T.codeMenu}" />
					<rich:contextMenu attached="true" id="menu" submitMode="ajax">
            			<rich:menuItem ajaxSingle="true">
            				<rich:tree adviseNodeOpened="true" rendered="true" switchType="client" value="#{T.arbre}" 
		 						var="node">
							<rich:treeNode ajaxSingle="true" >
								<h:outputText value="#{node}" />
							</rich:treeNode>
       						</rich:tree>
            			</rich:menuItem>
            		</rich:contextMenu>
				</rich:column>

seulement je tombe sur cette erreur bizare:

Code:

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08:45:27,951 ERROR [lifecycle] JSF1054: (Phase ID: RENDER_RESPONSE 6, View ID: /Pages/Compte.jsp) Exception thrown during phase execution: javax.faces.event.PhaseEvent[source=com.sun.faces.lifecycle.LifecycleImpl@ec81dc]
08:45:27,951 ERROR [[Faces Servlet]] "Servlet.service()" pour la servlet Faces Servlet a gï¿½nï¿½rï¿½ une exception
java.io.IOException: org.richfaces.javacc.ParseException: Encountered "}" at line 1, column 2.
Was expecting one of:
    "{" ...
    <LITERAL> ...
 
	at org.richfaces.renderkit.TemplateEncoderRendererBase.writeScriptBody(TemplateEncoderRendererBase.java:132)
	at org.richfaces.renderkit.TemplateEncoderRendererBase.writeScriptBody(TemplateEncoderRendererBase.java:176)
	at org.richfaces.renderkit.html.ContextMenuRendererBase.encodeChildren(ContextMenuRendererBase.java:177)
	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.richfaces.renderkit.AbstractRowsRenderer.encodeCellChildren(AbstractRowsRenderer.java:285)
	at org.richfaces.renderkit.html.ColgroupRenderer.encodeChildren(ColgroupRenderer.java:98)
	at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:837)
	at org.ajax4jsf.renderkit.RendererBase.renderChild(RendererBase.java:282)
	at org.richfaces.renderkit.AbstractRowsRenderer.encodeCellChildren(AbstractRowsRenderer.java:285)
	at org.richfaces.renderkit.AbstractTableRenderer.encodeOneRow(AbstractTableRenderer.java:371)
	at org.richfaces.renderkit.AbstractRowsRenderer.process(AbstractRowsRenderer.java:86)
	at org.ajax4jsf.model.SequenceDataModel.walk(SequenceDataModel.java:101)
	at org.ajax4jsf.component.UIDataAdaptor.walk(UIDataAdaptor.java:1151)
	at org.richfaces.renderkit.AbstractRowsRenderer.encodeRows(AbstractRowsRenderer.java:106)
	at org.richfaces.renderkit.AbstractRowsRenderer.encodeRows(AbstractRowsRenderer.java:91)
	at org.richfaces.renderkit.AbstractTableRenderer.encodeTBody(AbstractTableRenderer.java:76)
	at org.richfaces.renderkit.AbstractTableRenderer.encodeChildren(AbstractTableRenderer.java:83)
	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.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.ajax4jsf.renderkit.html.AjaxOutputPanelRenderer.encodeChildren(AjaxOutputPanelRenderer.java:78)
	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 javax.faces.component.UIComponent.encodeAll(UIComponent.java:933)
	at javax.faces.component.UIComponent.encodeAll(UIComponent.java:933)
	at javax.faces.component.UIComponent.encodeAll(UIComponent.java:933)
	at com.sun.faces.application.ViewHandlerImpl.doRenderView(ViewHandlerImpl.java:266)
	at com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:197)
	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.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
	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:235)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
	at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190)
	at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92)
	at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
	at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829)
	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:601)
	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
	at java.lang.Thread.run(Thread.java:619)

Une aide là dessus svp ? Merci :)