IWatch error: Missing com. apple. developer. healthkit entitlement, healthkit

IWatch error: Missing com. apple. developer. healthkit entitlement, healthkit
When the iWatch project is developed today, an error is returned:

Optional (Error "Missing come. apple. developer. healthkit entitlement.") Userinfo = 0X15daab50 (NSLocalizedDescription = Missing com. apple. developer. healthkit entitlement .))

This is because to use the HealthKIt framework, authorization must be enabled. turn Healthkit on. although the X-code7 can be debugged on a real machine without a developer account, it still needs to be a developer to use Healthkit. after the certificate is successfully opened, a heart-shaped certificate will appear.

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