Re: Cannot create an NSPersistentStoreCoordinator with a nil model
Re: Cannot create an NSPersistentStoreCoordinator with a nil model
- Subject: Re: Cannot create an NSPersistentStoreCoordinator with a nil model
- From: Alex Kac <email@hidden>
- Date: Mon, 11 May 2015 14:06:51 -0600
So I've only seen this on OS X crashlytics, but one of my engineers
says he's seen some logs on iOS as well. So I'm not calling it an OS X
only issue yet.
It would be interesting to see if this happens only on updates or new
installs though… Great idea! Thanks.
On Mon, May 11, 2015 at 2:03 PM, Mike Abdullah <email@hidden> wrote:
>
>
>> On 11 May 2015, at 21:43, Alex Kac <email@hidden> wrote:
>>
>> We have an app that's out in the wild, and as always there are weird
>> issues that sometimes show up then. This seems like it should never
>> happen or always happen.
>>
>> The crash is here:
>>
>> http://crashes.to/s/f382ed6e4ef
>>
>> Obviously we have a working model…its been shipped and working in
>> hundreds of thousands of iOS and OS X devices. But for a small number
>> of people, this is the crash they get.
>>
>> I'd like to either catch the error and display something to the user,
>> so I plan to do a @try/catch there for OS X, but ideally I'd like to
>> know if anyone has seen edge cases that might cause this?
>
> We occasionally see this with corrupted copies of the app that are missing the model and several other resource files. I _think_ it’s a bug in the Sparkle updater, but have basically zero proof, and have never been able to repro it ourselves to track down.
>
--
Alex Kac - President and Founder
Web Information Solutions, Inc.
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