spring ，struts有关问题

spring ，struts问题
大家好：jbuilder2005中把struts和soring集成起来（简单的）但总是报错，请求帮助。

struts-config.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.0//EN" "http://jakarta.apache.org/struts/dtds/struts-config_1_0.dtd">
<struts-config>
  <form-beans>
  <form-bean name="loginActionForm" type="UserManager.forms.LoginActionForm" />
  </form-beans>
  <action-mappings>
  <action name="loginActionForm"
  path="/loginAction"
  scope="request"
  type="org.springframework.web.struts.DelegatingActionProxy"
  validate="false" >
  <forward name="success" path="/success.jsp"/>
   
  </action>
  </action-mappings>
</struts-config>

[解决办法]