Re: Binding Error (accessing value for key) - but works with debugging on
Re: Binding Error (accessing value for key) - but works with debugging on
- Subject: Re: Binding Error (accessing value for key) - but works with debugging on
- From: "Jason Kravitz" <email@hidden>
- Date: Fri, 7 Mar 2008 18:13:15 +0100
Thanks mmalc
so after reading this, I see that dynamic is not necessary to explicitly
specify as it is the default... I also used the
"*Copy Obj-C 2.0 Method Declarations to Clipboard*"
which spit out my origText as retain (and not copy) as I originally had it
so I changed it to retain.
Also by reading this however, it explains that Core Data creates a proper
getter method for me so I am still unclear why I got get an error saying
that origText is not KVC compliant as it should be calling the setter
generated by CD.
The other unexplained thing is why now it is all the sudden working - did
changing copy to retain prevent some kind of border condition that was
causing the KVC error or do I still have something weird in my setup that
may cause a problem down the line?
On Fri, Mar 7, 2008 at 5:43 PM, mmalc crawford <email@hidden> wrote:
>
> On Mar 7, 2008, at 8:19 AM, Jason Kravitz wrote:
>
> > I am a bit confused about using dynamic properties and whether I
> > should be
> > using synthesize to create the setter/getters on these fields. Is it
> > appropriate (or more importantly, required) to add a line like this
> > to my
> > MyEntity NSManagedObject?
> > @synthesize origText,title;
>
> <
> http://developer.apple.com/documentation/Cocoa/Conceptual/CoreData/Articles/cdAccessorMethods.html#//apple_ref/doc/uid/TP40002154-SW9
> >
> see "Implementation".
>
> mmalc
>
>
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