I have added @objc(AuthObject) and did a clean build + deleting the DerivedData forlder. I've also added NSKeyedUnarchiver.setClass(_:forClassName:) in the init. But it still crashed.

Yes. It is already included.

Unfortunately, they rejected the idea of sharing the access. It's their closed-door policy that prevented it. Thank you for the answer.

I see. Thanks for the answer. I'll just use os_log directly then.

Have you fixed this yet? I also have the same problem. And I'm using Xcode 14.3.1. Thanks.