Crash when setting up relationship between model objects

Originator:darren.mo
Number:rdar://FB13444643 Date Originated:2023-12-04
Status:Closed Resolved:iOS 18
Product:SwiftData Product Version:iOS 17.2 Seed 3 (21C5046c)
Classification:Incorrect/Unexpected Behavior Reproducible:Always
 
I have attached a sample project that demonstrates a straightforward use case of SwiftData: creating a tree of model objects and then inserting the whole tree into the model context using a single `ModelContext.insert` call. The app crashes while setting up a relationship. The stack trace is attached.

Comments

Me

Not reproducible on iOS 18.


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