Core Data Relationships cause save error after delete

Question

This question is probably a long shot. I can\'t figure out the errors I\'m getting on my core data project when I save after I delete an entity.

I have two main enti

Answer 1

I recently encountered this error because I had code in the - (void)willSave method which updated some of the properties of the delete managed object after - (BOOL)isDeleted already returned true.

I fixed it by:

- (void)willSave {
    if (![self isDeleted]) {
    //Do stuff...
    }
}