Re: [Rubycocoa-talk] NSProxy doesNotRecognizeSelector:copyWithZone:

[Eloy D. <elo...@gm...>]

Hi Ferhat,

Unfortunately that error is too much of a general problem to be able  
to diagnose for me.
Could you try to get some more detailed info on which code is causing  
the problem?

Cheers,
Eloy

On 18-jan-2008, at 22:59, Ferhat Ayaz <fer...@ya...> wrote:

> Hi,
>
> I'm trying to run an activerecordsupport application. I have added  
> an ActiveRecordSetController ArrayController in IB and set the class  
> name properly (in my case ProductProxy).
>
> here my simple controller code (inspired by the blog article by Eloy  
> Duran)
>
>
> require 'osx/cocoa'
>
> class CNController < OSX::NSWindowController
>   kvc_accessor :products
>
>
>   def init
>     if super_init
>       ActiveRecord::Base.establish_connection({
>        :adapter => 'mysql',
>        :host => 'localhost',
>        :username => 'root',
>        :password => '',
>        :database => 'xyz_development'
>       })
>       @products = Product.find(:all).to_activerecord_proxies
>       return self
>     end
>   end
> end
>
>
> I have generated product.rb and product_proxy.rb using the handy  
> generate.rb script.
>
> So, the error message I get is the following
>
> [Session started at 2008-01-18 22:51:02 +0100.]
> /Users/ayaz/Projects/CNClient/build/Debug/CNClient.app/Contents/ 
> Resources/rb_main.rb:24:in `NSApplicationMain':  
> NSInvalidArgumentException - *** -[NSProxy  
> doesNotRecognizeSelector:copyWithZone:] called! (OSX::OCException)
> 	from /Users/ayaz/Projects/CNClient/build/Debug/CNClient.app/ 
> Contents/Resources/rb_main.rb:24
>
> The Debugger has exited with status 1.The Debugger has exited with  
> status 1.
>
> Any idea?
>
> Thanks!
> Ferhat
>
>
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