Hello Everyone

I was using myfaces-jsf1.1 and trinidad components in my project.I want to replace the table with extendeddatatable using richfaces.I downloaded myfaces-jsf1.2 into the web-inf folder and made the necessary changes to web.xml file as specified in the tutorial.This is the small table i tried to implement.

<h:form>
<h:panelGrid columns="2" columnClasses="top,top">
<rich:extendedDataTable value="#{Bean.Data}" var="data" id="table"
width="580px" height="400px"

<rich:column sortable="false">
<f:facet name="header">
<h:outputText value="Flag"/>
</f:facet>

</rich:column>
<rich:column sortable="true" width="170px">
<f:facet name="header">
<h:outputText value="State Name"/>
</f:facet>
<h:outputText value="#{data.orig}"/>
</rich:column>
<rich:column sortable="true" width="170px">
<f:facet name="header">
<h:outputText value="State Capital"/>
</f:facet>
<h:outputText value="#{data.dest}"/>
</rich:column>
<rich:column sortable="false">
<f:facet name="header">
<h:outputText value="Time Zone"/>
</f:facet>
<h:outputText value="#{data.id}"/>
</rich:column>
</rich:extendedDataTable>

</h:panelGrid>
</h:form>

I am using a OAS server.When I deploy it and open the home page i get the folowing error.

java.lang.UnsupportedOperationException
at javax.faces.context.ExternalContext.setResponse(ExternalContext.java:149)
at org.apache.myfaces.application.jsp.JspViewHandlerImpl.buildView(JspViewHandlerImpl.java:483)
at org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:337)
at org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:189)
at org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:181)
at org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:189)
at org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41)
at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:140)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:155)
at com.evermind[Oracle Containers for J2EE 10g (10.1.3.2.0) ].server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java
:64)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._invokeDoFilter(TrinidadFilterImpl.java:208)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:165)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:138)
at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
at com.evermind[Oracle Containers for J2EE 10g (10.1.3.2.0) ].server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java
:15)
at org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:147)
at com.evermind[Oracle Containers for J2EE 10g (10.1.3.2.0) ].server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher
.java:620)
at com.evermind[Oracle Containers for J2EE 10g (10.1.3.2.0) ].server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher
.java:369)
at com.evermind[Oracle Containers for J2EE 10g (10.1.3.2.0) ].server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler
.java:865)
at com.evermind[Oracle Containers for J2EE 10g (10.1.3.2.0) ].server.http.HttpRequestHandler.processRequest(HttpRequestHandler
.java:447)
at com.evermind[Oracle Containers for J2EE 10g (10.1.3.2.0) ].server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler
.java:215)
at com.evermind[Oracle Containers for J2EE 10g (10.1.3.2.0) ].server.http.HttpRequestHandler.run(HttpRequestHandler.java:117)
at com.evermind[Oracle Containers for J2EE 10g (10.1.3.2.0) ].server.http.HttpRequestHandler.run(HttpRequestHandler.java:110)
at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
at oracle.oc4j.network.ServerSocketAcceptHandler.procClientSocket(ServerSocketAcceptHandler.java:239)
at oracle.oc4j.network.ServerSocketAcceptHandler.access$700(ServerSocketAcceptHandler.java:34)
at oracle.oc4j.network.ServerSocketAcceptHandler$AcceptHandlerHorse.run(ServerSocketAcceptHandler.java:880)
at com.evermind[Oracle Containers for J2EE 10g (10.1.3.2.0) ].util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor
.java:303)
at java.lang.Thread.run(Thread.java:595)


Where am i going wrong with this?

Thanks in advance