Intento ejecutar la aplicación RichFaces4 pero los componentes no se procesan. Por ejemplo, cuando pruebo esta demostración:Manifestació Me sale algo como esto:

Here is an example of default tab panel with 3 tabs.



 j_id1475365623_57f04a9f j_id1475365623_57f04a9f j_id1475365623_57f04a9f 
 j_id1475365623_57f04a75 j_id1475365623_57f04a75 j_id1475365623_57f04a75 
 j_id1475365623_57f04a6b j_id1475365623_57f04a6b j_id1475365623_57f04a6b 



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Here is tab #1



Here is an example of tab panel switched in "ajax" style. Second tab is disabled.



 j_id1475365623_57f04a27 j_id1475365623_57f04a27 j_id1475365623_57f04a27 
 j_id1475365623_57f04a1d j_id1475365623_57f04a1d j_id1475365623_57f04a1d 
 j_id1475365623_57f04bf3 j_id1475365623_57f04bf3 j_id1475365623_57f04bf3 



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Here is tab #1



Here is an example of tab panel switched completely on client.



 j_id1475365623_57f04bcf j_id1475365623_57f04bcf j_id1475365623_57f04bcf 
 j_id1475365623_57f04ba5 j_id1475365623_57f04ba5 j_id1475365623_57f04ba5 
 j_id1475365623_57f04b9b j_id1475365623_57f04b9b j_id1475365623_57f04b9b 



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Here is tab #1
Here is tab #2
Here is tab #3

Mi código es casi el mismo que en la demostración. Acabo de agregar una etiqueta de formulario porque se quejó de ello.

<ui:composition xmlns="http://www.w3.org/1999/xhtml"
      xmlns:ui="http://java.sun.com/jsf/facelets"
      xmlns:h="http://java.sun.com/jsf/html"
      xmlns:f="http://java.sun.com/jsf/core"
      xmlns:a4j="http://richfaces.org/a4j"
      xmlns:rich="http://richfaces.org/rich">
    <p>Here is an example of default tab panel with 3 tabs.</p>
    <h:form>
    <rich:tabPanel>
        <rich:tab label="First">
            Here is tab #1
        </rich:tab>
        <rich:tab label="Second">
            Here is tab #2
        </rich:tab>
        <rich:tab label="Third">
            Here is tab #3
        </rich:tab>
    </rich:tabPanel>
    <br/><br/>
    <p>Here is an example of tab panel switched in "ajax" style. Second tab is disabled.</p>
    <rich:tabPanel switchType="ajax">
        <rich:tab label="First">
            Here is tab #1
        </rich:tab>
        <rich:tab label="Second" disabled="true">
            Here is tab #2
        </rich:tab>
        <rich:tab label="Third">
            Here is tab #3
        </rich:tab>
    </rich:tabPanel>
    <br/><br/>
    <p>Here is an example of tab panel switched completely on client.</p>
    <rich:tabPanel switchType="client">
        <rich:tab label="First">
            Here is tab #1
        </rich:tab>
        <rich:tab label="Second">
            Here is tab #2
        </rich:tab>
        <rich:tab label="Third">
            Here is tab #3
        </rich:tab>
    </rich:tabPanel>
    </h:form>
</ui:composition>