Hi Everyone:
When i do entity cascade persistence with OneToMany relationship,the above error occur.
I'm a EJB 3.0 newer,can anyone tell me about what's the root cause?
My class hierachy is like following:
@Entiry
abstract class A{
...
}
abstract class B extends A{
protected List oneList;
}
@Entity
public class C extends B{
protected List twoList:
}
So you can see in class C there exists two OneToMany relationships.
When i persist C with cascading ,it will raise the exception in title.
Best Regards!
Kingofhawks
