On Mar 19, 2010, at 10:04 PM, Richard Somers wrote: > 2010-03-19 01:46:49.860 MyApp[4249:10b] Error setting value for key path > values.ABRadius of object <NSUserDefaultsController: 0x169c00>[applies > immediately: YES] (from bound object <NSSlider: 0x6707de0> with object ID 59 > in Nib named ABPreferencePanel.nib): [<NSCFType 0x168ec0> > valueForUndefinedKey:]: this class is not key value coding-compliant for the > key radius.
IIRC, this is one of bindings' worst and most unhelpful error messages--it even misleads you. I suspect that the ABRadius value is a C primitive, and you might not have nilValueForKey: implemented, and ABRadius may be returning a nil value. > 2010-03-19 16:55:16.415 MyApp[5710:10b] Error setting value for key path > values.ABRadius of object <NSUserDefaultsController: 0x1696e0>[applies > immediately: YES] (from bound object <NSSlider: 0x622f790> with object ID 59 > in Nib named ABPreferencePanel.nib): [<NSKeyValueSlowSetter 0x168970> > valueForUndefinedKey:]: this class is not key value coding-compliant for the > key radius. > > Nowhere in the preference panel or in any class used in panel nib do I use > the key "radius". The slider uses the key "ABRadius". Keary Suska Esoteritech, Inc. "Demystifying technology for your home or business" _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
