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Home/ Questions/Q 565621
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Editorial Team
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Editorial Team
Asked: May 13, 20262026-05-13T12:53:29+00:00 2026-05-13T12:53:29+00:00

I have created a BOOL attribute in my Core Data entity called useSystem. Additionally

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I have created a BOOL attribute in my Core Data entity called “useSystem”. Additionally in order for me to get/set the data I have created an object, however whenever I try to set the synthesized BOOL I get a bus error. This is my code:

@property (nonatomic) const BOOL useSystem;

So I’m doing

[object setUseSystem:YES];

And immediately I get the bus error. Can anyone help?

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  1. Editorial Team
    Editorial Team
    2026-05-13T12:53:29+00:00Added an answer on May 13, 2026 at 12:53 pm

    Use [NSNumber numberWithBool:YES]

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