问题找到了,richfaces3.2+myfaces1.2
WEB.XML
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.5"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee   http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
   
    <context-param>   
        <param-name>javax.faces.CONFIG_FILES</param-name>   
        <param-value>/WEB-INF/faces-config.xml</param-value>   
    </context-param>   
   
    <context-param>   
        <param-name>javax.faces.STATE_SAVING_METHOD</param-name>   
        <param-value>client</param-value>   
    </context-param>   
   
    <context-param>   
        <param-name>com.sun.faces.validateXml</param-name>   
        <param-value>true</param-value>   
    </context-param>   
    <context-param>   
        <param-name>com.sun.faces.verifyObjects</param-name>   
        <param-value>true</param-value>   
    </context-param>   
   
    <context-param>   
        <param-name>org.ajax4jsf.COMPRESS_SCRIPT</param-name>   
        <param-value>false</param-value>   
    </context-param>   
    <context-param>   
        <param-name>org.ajax4jsf.xmlparser.ORDER</param-name>   
        <param-value>NEKO</param-value>   
    </context-param>   
   
    <filter>   
        <filter-name>ajax4jsf</filter-name>   
        <filter-class>org.ajax4jsf.Filter</filter-class>   
    </filter>    
        
    <filter-mapping>   
        <filter-name>ajax4jsf</filter-name>   
        <servlet-name>Faces Servlet</servlet-name>   
        <dispatcher>FORWARD</dispatcher>   
        <dispatcher>REQUEST</dispatcher>   
        <dispatcher>INCLUDE</dispatcher>   
        <dispatcher>ERROR</dispatcher>   
    </filter-mapping>    <listener>       
        <listener-class>org.apache.myfaces.webapp.StartupServletContextListener</listener-class>       
    </listener>      
       
    <servlet>   
        <servlet-name>Faces Servlet</servlet-name>   
        <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>   
        <load-on-startup>1</load-on-startup>   
    </servlet>    
       
    <servlet-mapping>   
        <servlet-name>Faces Servlet</servlet-name>   
        <url-pattern>*.jsf</url-pattern>   
    </servlet-mapping>  
</web-app>