Manual binding issue

FROM : Flor de Jade
DATE : Thu Dec 02 22:44:42 2004

Hi Guys,

I 'm trying to run an old sample code application provided by Apple. It
was shown in WWDC 2003 but now in Panther doesn't run. I always see the
following error:

2004-12-02 19:51:01.421 AddressManager[3328] Exception raised during
posting of notification.  Ignored.  exception: [<NSArrayController
0x340310> valueForUndefinedKey:]: this class is not key value
coding-compliant for the key arrayRelationship.

Could you please help me to make the app run properly? I cannot fix
this issue even after reading some posts regarding valueForUndefinedKey
  exception.

You can download a 48Kb zip file from:
http://usuarios.lycos.es/alluwant/AddressManager.zip

Thanks in advance,
alfred.