Re: Core Data never seems to be able to auto-update schema
Re: Core Data never seems to be able to auto-update schema
- Subject: Re: Core Data never seems to be able to auto-update schema
- From: Rick Mann <email@hidden>
- Date: Tue, 28 May 2013 21:16:05 -0700
Pity Xcode doesn't automatically make a copy of the model when you make a change (after each build).
Thanks.
On May 28, 2013, at 21:14 , Dave Fernandes <email@hidden> wrote:
> I think I have gotten away with that for development purposes in the past, but that isn't the way it is supposed to work. And things have definitely been tightened up as Core Data has evolved. If you want to open old persistent stores, you will need to have a copy of the model that goes with it.
>
> On 2013-05-29, at 12:02 AM, Rick Mann <email@hidden> wrote:
>
>>
>> On May 28, 2013, at 20:50 , Dave Fernandes <email@hidden> wrote:
>>
>>> Forgive the basic question, but do you still have the old version of the model present in your versioned model?
>>
>> That's an excellent question, and no, I don't. But I still thought I've successfully added properties without actually making different versions. During development, I'm making lots of such changes, and I never make a new file until the previous one has been released in the wild.
>>
>> --
>> Rick
>>
>>
>>
>
--
Rick
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