我用JBuilder9结合WEBLOGIC8.1开发BMP时，每增加一个Finder方法时，都会提示这样的错误：Error Parsing EJB file: Finder found in DD with no matching method. A method has been added to the home interface to match the DD entry.请问这是为什么啊？？什么解决这个问题！！谢谢！！