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Re: Key Paths @count and mutablestrings

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Re: Key Paths @count and mutablestrings

Subject: Re: Key Paths @count and mutablestrings
From: Benjamin Stiglitz <email@hidden>
Date: Wed, 05 Nov 2008 19:22:15 -0500

I've cleared out all my other code and associated problems, and I'm at the same point, key path orderReference works, but products.@count doesn't?

[Session started at 2008-11-05 20:42:25 +0000.] 2008-11-05 20:42:28.462 powizard[22921] [<_NSFaultingMutableSet 0x165e910> addObserver:forKeyPath:options:context:] is not supported. Key path: @count

It sounds like you’re trying to bind to the count of an array controller which is already fetching properties through the model key info. Take a look at this message from the archives:

<http://www.cocoabuilder.com/archive/message/cocoa/2006/12/1/175296>

-Ben_______________________________________________

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References:  
  >Key Paths @count and mutablestrings (From: Amy Heavey <email@hidden>)
  >Re: Key Paths @count and mutablestrings (From: Benjamin Stiglitz <email@hidden>)
  >Re: Key Paths @count and mutablestrings (From: Amy Heavey <email@hidden>)




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