Hello, following situation. I have two Entities - Person and Event - both are with a many to many relationship, because a person can have more events and a event can have more persons. After I have added a few Persons to an Event I'd like to display them on in a Table. But how? I tried a Binding with Events - selection - person.firstName but then always comes this Error.
2010-02-02 20:37:39.948 Kegeln[4128:a0f] [<_NSFaultingMutableSet 0x100227180> addObserver:forKeyPath:options:context:] is not supported. Key path: firstName * * I also have tried some other things but cannot figure it out. I have also tried to add an Observer but wasn't able to. I have tried to add an Observer to the EventArrayController, but didn't work or maybe i did it wrong. What can i do? Please help. Regards, Andreas _______________________________________________ Cocoa-dev mailing list ([email protected]) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [email protected]
