a problem about find***

[yjyang]

This problem has bored me for a long time!
Hope someone resolve it !Thank you!
I write an entityBean(cmp2.0),and deployed successfully,but when i run it,it appeared the following error:
15:57:15,820 ERROR [LogInterceptor] EJBException:
javax.ejb.EJBException: Unknown load group: name=group name
at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCEntityBridge.getLoadGroup(J
DBCEntityBridge.java:420)
at org.jboss.ejb.plugins.cmp.jdbc.JDBCLoadEntityCommand.getLoadFields(JD
BCLoadEntityCommand.java:255)
at org.jboss.ejb.plugins.cmp.jdbc.JDBCLoadEntityCommand.execute(JDBCLoad
EntityCommand.java:83)
at org.jboss.ejb.plugins.cmp.jdbc.JDBCLoadEntityCommand.execute(JDBCLoad
EntityCommand.java:62)
at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.loadEntity(JDBCStoreM
anager.java:572)

this happened when i use the get***(),and if i don't use the getProperty(),it don't appear error,and get the right collection!
Please resolve it ,Thank you very much

[eldon]

Do you resolve this problem? I've a problem like that. I my case, the finders methods works fine when a Collection return only one object. But when the find* methods returns more than one, a excpetion is throw:
09:40:31,691 ERROR [LogInterceptor] EJBException:
javax.ejb.EJBException: Unknown load group: name=group name
at org.jboss.ejb.plugins.cmp.jdbc.bridge.JDBCEntityBridge.getLoadGroup(JDBCEntityBridge.java:490)
(etc...)
Can you help me?

Thanks a lot !