learning Cocoa bindings?
learning Cocoa bindings?
- Subject: learning Cocoa bindings?
- From: David Feldman <email@hidden>
- Date: Thu, 16 Sep 2004 19:36:25 -0400
I have a decent amount of Cocoa experience and am seeking to learn
Cocoa bindings, primarily to provide sample data to app prototypes and
mockups quickly and easily. I have looked at Apple's docs as well as a
few things I found on the Web but haven't found a good, solid, intro to
using bindings through Interface Builder. (It looks to me like I should
be able to use, for example, the shared User Defaults controller to
provide data to fields without actually writing some code.)
Anyway, I feel like I'm missing something critical...every attempt I've
made to create an app using bindings in IB has resulted in runtime
errors such as:
2004-09-16 19:29:15.164 Bindings2[6015] *** -[_NSControllerObjectProxy
copyWithZone:]: selector not recognized
2004-09-16 19:29:15.165 Bindings2[6015] An uncaught exception was raised
2004-09-16 19:29:15.166 Bindings2[6015] *** -[_NSControllerObjectProxy
copyWithZone:]: selector not recognized
2004-09-16 19:29:15.166 Bindings2[6015] *** Uncaught exception:
<NSInvalidArgumentException> *** -[_NSControllerObjectProxy
copyWithZone:]: selector not recognized
Can someone suggest where I'm going wrong and/or recommend a good intro?
Thanks,
--Dave
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