异常开始过滤器richfaces java.lang.IllegalStateException：

Question

JDK 1.6 with Tomcat 6 Server. When Run with Tomcat 6 Server, Found Exception starting richfaces. The External libraries files are included in "Java Build Path" with richfaces 3.2.1.GA Jar files.

控制台错误消息：

SEVERE: Exception starting filter richfaces
java.lang.IllegalStateException: Filter mapping for chameleon filter richfaces do not contain wilcard prefix or suffix
        at org.ajax4jsf.webapp.WebXml.setFilterName(WebXml.java:432)
        at org.ajax4jsf.webapp.WebXml.init(WebXml.java:182)
        at org.ajax4jsf.resource.InternetResourceService.init(InternetResourceService.java:130)
        at org.ajax4jsf.webapp.BaseFilter.init(BaseFilter.java:181)
        at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:295)
        at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:424)
        at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:115)
        at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4072)
        at org.apache.catalina.core.StandardContext.start(StandardContext.java:4726)
        at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1057)
        at org.apache.catalina.core.StandardHost.start(StandardHost.java:840)
        at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1057)
        at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)
        at org.apache.catalina.core.StandardService.start(StandardService.java:525)
        at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)
        at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
Apr 4, 2019 4:31:09 PM org.apache.catalina.core.StandardContext start
SEVERE: Error filterStart


Add  ajax4jsf-1.1.1.jar and richfaces-3.0.1.jar Files in Tomcat6/lib Folder

Web.xml

<context-param>
    <param-name>org.richfaces.SKIN</param-name>
    <param-value>blueSky</param-value>
  </context-param>
  <context-param>
    <param-name>org.richfaces.resourceOptimization.enabled

</param-name>
    <param-value>true</param-value>
  </context-param>
  <filter>
    <display-name>RichFaces Filter</display-name>
    <filter-name>richfaces</filter-name>
    <filter-class>org.ajax4jsf.Filter</filter-class>
  </filter>
 <filter-mapping>
    <filter-name>richfaces</filter-name>
    <servlet-name>Faces Servlet</servlet-name>
    <dispatcher>REQUEST</dispatcher>
    <dispatcher>FORWARD</dispatcher>
    <dispatcher>INCLUDE</dispatcher>
  </filter-mapping>