When I log Userinfo from the save operation, NSError *error = nil; //Now try saving the data if (![[self managedObjectContext] save: &error]) { NSLog(@"Unresolved error %@, %@", error, [error userInfo]);
I get: 2010-12-14 17:40:19.829 Roboplasm[23542:903] Unresolved error Error Domain=NSCocoaErrorDomain Code=1560 UserInfo=0x43f870 "Multiple validation errors occurred.", { NSDetailedErrors = ( Error Domain=NSCocoaErrorDomain Code=1570 UserInfo=0x43ec90 "TapeDate is a required value.", Error Domain=NSCocoaErrorDomain Code=1570 UserInfo=0x43f2e0 "ClipDate is a required value.", Error Domain=NSCocoaErrorDomain Code=1570 UserInfo=0x43f830 "TableDate is a required value." ); } Indeed, these are the attributes that I added to the entities that are specified with type "date". I'm at a loss for how to rectify this. Joseph On Dec 14, 2010, at 2:49 PM, Nick Zitzmann wrote: > > 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/> > _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com