weblogic springframework无法转换

Question

成功部署web项目后，当我尝试从浏览器访问web应用程序时，收到以下错误。

2011-12-17 17:37:52.887  AdminServer <consumerFaultTracking> [-] ERROR Context initialization failed : org.springframework.web.struts.ContextLoaderPlugIn-(228) 
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'com.bt.custc.faulttracking.dao.FaultTrackingProfileAccountDAOImpl#e71be2' defined in ServletContext resource [/WEB-INF/action-servlet.xml]: Error setting property values; nested exception is org.springframework.beans.PropertyAccessExceptionsException: PropertyAccessExceptionsException (1 errors); nested propertyAccessExceptions are: [org.springframework.beans.TypeMismatchException: Failed to convert property value of type [com.bt.custc.userdetails.service.UserdetailsServiceImpl] to required type [com.bt.custc.profileaccountservice.service.ProfileAccountService] for property 'profileAccountService']
PropertyAccessExceptionsException (1 errors)
org.springframework.beans.TypeMismatchException: Failed to convert property value of type [com.bt.custc.userdetails.service.UserdetailsServiceImpl] to required type [com.bt.custc.profileaccountservice.service.ProfileAccountService] for property 'profileAccountService'
    at org.springframework.beans.BeanWrapperImpl.doTypeConversionIfNecessary(BeanWrapperImpl.java:1103)
    at org.springframework.beans.BeanWrapperImpl.setPropertyValue(BeanWrapperImpl.java:848)
    at org.springframework.beans.BeanWrapperImpl.setPropertyValue(BeanWrapperImpl.java:733)
    at org.springframework.beans.BeanWrapperImpl.setPropertyValue(BeanWrapperImpl.java:890)
    at org.springframework.beans.BeanWrapperImpl.setPropertyValues(BeanWrapperImpl.java:917)    

action-servlet.xml内容：

<property name="accountService">
    <bean class="com.bt.custc.faulttracking.service.FaultTrackingProfileAccountServiceImpl">
        <property name="profileAccountDAO">
            <bean class="com.bt.custc.faulttracking.dao.FaultTrackingProfileAccountDAOImpl">
                <property name="profileAccountService">
                    <ref bean="profileAccountServiceImplRefBean" />
                </property>
            </bean>
        </property>
    </bean>
</property>

如果有人之前遇到过同样的问题，请告诉我解决方案。我不认为我被允许修改代码，因为这应该对其他团队成员起作用。

从weblogic配置的角度看，有没有我可能遗漏的东西，或者可能是重复的jars等等……请告诉我是否会有这样的可能导致这个错误？

Answer 1

此异常中没有任何与WebLogic相关的内容。在/WEB-INF/action-servlet.xml文件中，您试图将类型为com.bt.custc.faulttracking.dao.FaultTrackingProfileAccountDAOImpl的bean的属性profileAccountService设置为com.bt.custc.userdetails.service.UserdetailsServiceImpl的实例。该属性的类型为com.bt.custc.profileaccountservice.service.ProfileAccountService，并且UserdetailsServiceImpl不是ProfileAccountService的实现。