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Re: Problem with NSTreeController, CoreData and bindings

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Re: Problem with NSTreeController, CoreData and bindings

Subject: Re: Problem with NSTreeController, CoreData and bindings
From: Xander Maas <email@hidden>
Date: Wed, 8 Aug 2007 17:57:47 +0200

In my nib I have the children key path of the NSTreeController bound to contacts, which is the relation to my other entity (contacts)

Xander

On Aug 8, 2007, at 4:12 PM, mmalc crawford wrote:

On Aug 8, 2007, at 3:49 AM, Xander Maas wrote:
2007-08-08 12:47:29.840 Server Registration[8751] [<NSManagedObject 0x32c0c0> valueForUndefinedKey:]: this class is not key value coding-compliant for the key contacts.

Umm, then you've bound something expecting a property 'contacts' to an object that doesn't have a property 'contacts'...
mmalc


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References:  
  >Problem with NSTreeController, CoreData and bindings (From: Xander Maas <email@hidden>)
  >Re: Problem with NSTreeController, CoreData and bindings (From: apparao <email@hidden>)
  >Re: Problem with NSTreeController, CoreData and bindings (From: Xander Maas <email@hidden>)
  >Re: Problem with NSTreeController, CoreData and bindings (From: mmalc crawford <email@hidden>)




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