使用validator插件后，启动tomcat时出现的错误。

<?xml version="1.0" encoding="iso-8859-1"?>
<!DOCTYPE struts-config PUBLIC
          "-//Apache Software Foundation//DTD Struts Configuration 1.2//EN"
          "http://struts.apache.org/dtds/struts-config_1_2.dtd"><struts-config>
    
    <!-- ========== Data Source Configuration =============================== -->
    <data-sources />
    
    <!-- ========== Form Bean Definitions ================================== -->
    <form-beans>
        <form-bean name="loginForm" type="cn.com.meitec.form.loginForm" />
        <form-bean name="DynaForm" type="org.apache.struts.validator.DynaValidatorForm">
            <form-property name="ints" type="java.lang.String" />
            <form-property name="str" type="java.lang.String" />
        </form-bean>
        <form-bean name="sample2Form" type="cn.com.meitec.form.sample2Form" />
        <form-bean name="v1Form" type="cn.com.meitec.form.v1Form" />
         <!-- Registration form bean -->
     <form-bean name="registrationForm" type="org.apache.struts.webapp.validator.RegistrationForm" />
        
    </form-beans>
    
    <!-- ========== Global Exception Definitions ============================== -->
    <global-exceptions />
    
    <!-- ========== Global Forward Definitions =============================== -->
    <global-forwards />
    
    <!-- ========== Action Mapping Definitions =============================== -->
    <action-mappings>
        <action
            attribute="loginForm"
            input="/views/pages/talent-web/fail.jsp"
            name="loginForm"
            path="/login"
            type="cn.com.meitec.action.loginAction">
            <forward name="success" path="/views/pages/talent-web/success.jsp" />
            <forward name="fail" path="/views/pages/talent-web/fail.jsp" />
        </action>
        <action
            attribute="DynaForm"
            name="DynaForm"
            path="/dyna"
            type="cn.com.meitec.action.DynaAction">
            <forward name="ok" path="/views/pages/20041115/result2.jsp" />
        </action>
        <action
            attribute="sample2Form"
            input="/form/.jsp"
            name="sample2Form"
            path="/head"
            type="cn.com.meitec.action.sample2Action">
            <forward name="head" path="/views/pages/sample2/head.jsp" />
        </action>
        <action
            attribute="v1Form"
            
            name="v1Form"
            path="/v1"
            validate="true" 
            type="cn.com.meitec.action.v1Action"
            input="/views/pages/v1/result1.jsp">
            <forward name="r1" path="/views/pages/v1/result1.jsp" />
        </action>
        
        <!-- Registration Action -->
     <action path="/registration" forward="/views/pages/validator/registration.jsp" />
     <action path="/registration-submit" 
     type="org.apache.struts.webapp.validator.RegistrationAction" 
     name="registrationForm" 
     scope="request" 
     validate="true" 
     input="input">
       <forward name="input" path="/registration.do" />
       <forward name="success" path="/views/pages/validator/index.jsp" />
     </action>
    
        
    </action-mappings>
    
    <!-- ========== Controller Configuration ================================ -->
    <controller />
    
    <!-- ========== Message Resources Definitions ============================ -->
    <message-resources parameter="org.apache.struts.webapp.validator.MessageResources" />
    <message-resources key="ch" parameter="cn.com.meitec.resource.cn_meitec" />
    <message-resources key="jp" parameter="cn.com.meitec.resource.jp_meitec" />
    <!-- ========== Plug Ins Configuration ================================= -->
    
</struts-config>