Intelligent idea 启动项目，然后点击左侧菜单栏，有几个菜单栏不能点，一点就报错，java.sql.SQLException: Listener refused the connection with the following error:
ORA-12505, TNS:listener does not currently know of SID given in connect descriptor
The Connection descriptor used by the client was: ，但是直接访问数据库不不报错，其他菜单也可以访问，请教大神！