CKError localizedDescription

Question

Aim

• I would like to display the CKError encountered to the user in the app as an alert.
• So I would like to extract the string from the

Answer 1

Looks like there is another error in the errorUserInfo[NSUnderlyingError]. Try getting the localizedDescription from that error.

So, that would be:

((error as? CKError)?.errorUserInfo[NSUnderlyingErrorKey] as? NSError)?.localizedDescription

Answer 2

The error.localizedDescription is really all you have to work with from the error itself.

Your app can provide a better error message (more user-friendly, localized, etc.) by checking for the error code and providing its own message to the user.

(error as? NSError)?.code