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Home/ Questions/Q 8079623
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Editorial Team
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Editorial Team
Asked: June 5, 20262026-06-05T16:09:57+00:00 2026-06-05T16:09:57+00:00

I have two objects I need to create a relationship between in Core Data.

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I have two objects I need to create a relationship between in Core Data. I am not sure how to setup the relationship. When I try I then run my app it loops forever and crashes (guessing circular reference).

mainObject.h

NSString *userId;
NSString *thing;
NSString *descr;
NSString *title;

authObject.h

NSString *userId;
BOOL     alive;
BOOL     authCode;

How do I setup this relationship in CD? mainObject can have multiple authObjects. How do I relate userId on both objects to each other in CD?

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  1. Editorial Team
    Editorial Team
    2026-06-05T16:09:59+00:00Added an answer on June 5, 2026 at 4:09 pm

    I am using restkit and my scenario is identical to this

    As for the CoreData side, I figured it out by reading through that post and filling in the gaps. Mainly, I had it pretty much right, but that post confirmed my suspicions.

    Not sure how to mark this as answered.

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