
Fix this!
don't use auth.performRequest on Class.
I move auth.performRequest to Saga for call function and reject only error code 1004
Closing as no longer an issue for you.
This problem is caused because a capabilities has not been added in XCode. See print. Add "Sign in with apple" clicking in . "+ capability" and in pop-up, click in Sign in with apple

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This problem is caused because a capabilities has not been added in XCode. See print. Add "Sign in with apple" clicking in . "+ capability" and in pop-up, click in Sign in with apple