Re: Core Data: Error while saving. Multiple validation errors occurred.
Re: Core Data: Error while saving. Multiple validation errors occurred.
- Subject: Re: Core Data: Error while saving. Multiple validation errors occurred.
- From: Nick Zitzmann <email@hidden>
- Date: Tue, 14 Dec 2010 12:49:35 -0700
On Dec 14, 2010, at 12:21 PM, Ayers, Joseph wrote:
>> I changed a couple attributes of three properties in my data model. Even if I trash the previous store, I get the error:
>> Error while saving
>> Multiple validation errors occurred.
>>
>> Any idea what is causing this
Usually it happens because you tried to add or modify several records at once and did not push a value for a required property in more than one of them. I think that error also happens if you left a dangling reference in a relationship property for more than one record.
>> or where to look for a fix?
Check the error's userInfo for more information about what went wrong. The userInfo dictionary will contain more specific information about what went wrong.
Nick Zitzmann
<http://www.chronosnet.com/>
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