Re: Core Data Save As Binary Error
Re: Core Data Save As Binary Error
- Subject: Re: Core Data Save As Binary Error
- From: Mike Abdullah <email@hidden>
- Date: Tue, 15 Dec 2009 15:34:49 +0000
It's probably unrelated, but why are you using NSArchiver? There's almost no need to these days, and it's more-or-less deprecated (not available on the iPhone for example).
On 14 Dec 2009, at 12:41, Richard Somers wrote:
> I have a Core Data document based application.
>
> Saving the file as XML or SQLite works fine.
>
> Saving as binary results in an error: *** -[NSKeyedArchiver encodeValueOfObjCType:at:]: this archiver cannot encode structs.
>
> The struct in question is a transformable attribute using a custom value transformer.
>
> - (id)transformedValue:(id)value
> {
> return [NSArchiver archivedDataWithRootObject:value];
> }
>
> No where in my code do I call NSKeyedArchiver.
>
> Why does the core data framework work fine saving as XML or SQLite but not binary?
>
> --Richard
>
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