4 Replies Latest reply on Feb 7, 2012 5:27 PM by mehmet yılmaz

    <f:facet> Facet Tag can only have one child UIComponent

    dudududu Novice

      I am getting a bizzare exception here , any idea?

      my code:

       <ui:define name="body">
      
       <f:view>
       <h:form>
       <h2>Events List for - <h:outputText value="#{category.name}"/></h2>
      
       <t:dataTable var="catEventsvar"
       value="#{catEvents}"
       sortColumn="#{eventsAction.column}"
       sortAscending="#{eventsAction.ascending}"
       preserveDataModel="true"
       preserveSort="true"
       sortable="true">
       <t:column defaultSorted="true">
       <f:facet name="header">
       <h:outputText value="Description"/>
       </f:facet>
       <h:outputText value="#{#{catEventsvar.description}}" />
       </t:column>
      </t:dataTable>
      
      
       </h:form>
       </f:view>
      
      
      
      
      
      
       </ui:define>
      


      stack trace:
      com.sun.facelets.tag.TagException: /event/categoryEvetns.jsp @35,36 <f:facet> Facet Tag can only have one child UIComponent
       at com.sun.facelets.tag.jsf.core.FacetHandler.apply(FacetHandler.java:75)
       at com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47)
       at com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:295)
       at com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:165)
       at com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:295)
       at com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:165)
       at com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47)
       at com.sun.facelets.tag.jsf.ComponentHandler.applyNextHandler(ComponentHandler.java:295)
       at com.sun.facelets.tag.jsf.ComponentHandler.apply(ComponentHandler.java:165)
       at com.sun.facelets.tag.jsf.core.ViewHandler.apply(ViewHandler.java:102)
       at com.sun.facelets.tag.ui.DefineHandler.apply(DefineHandler.java:58)
       at com.sun.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:128)
       at com.sun.facelets.impl.DefaultFaceletContext$TemplateManager.apply(DefaultFaceletContext.java:306)
       at com.sun.facelets.impl.DefaultFaceletContext.includeDefinition(DefaultFaceletContext.java:279)
       at com.sun.facelets.tag.ui.InsertHandler.apply(InsertHandler.java:68)
       at com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47)
       at com.sun.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:49)
       at com.sun.facelets.tag.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:47)
       at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:248)
       at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:294)
       at com.sun.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:273)
       at com.sun.facelets.impl.DefaultFaceletContext.includeFacelet(DefaultFaceletContext.java:143)
       at com.sun.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:113)
       at com.sun.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:49)
       at com.sun.facelets.impl.DefaultFacelet.apply(DefaultFacelet.java:95)
       at com.sun.facelets.FaceletViewHandler.buildView(FaceletViewHandler.java:490)
       at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:533)
       at org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:101)
       at org.jboss.seam.jsf.SeamViewHandler.renderView(SeamViewHandler.java:59)
       at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384)
       at javax.faces.webapp.FacesServlet.service(FacesServlet.java:138)
       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.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter.java:30)
       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:65)
       at org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:226)
       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(Thread.java:595)