Hi Backendless Team, we use this iOS SDK method to login/register a user via Facebook and it worked well.
logingWithFacebook(accessToken: String, fieldsMapping: [String: String], responseHandler: ((BackendlessUser) -> Void)!, errorHandler: ((Fault) -> Void)!)
But currently, we have a registration problem. Old user logs in without a problem, but new user gets this error
Domain=BackendlessErrorDomain Code=3013 “Unable to register user. Missing identity value for ‘id’”
May you help us fix it?
Previously, there were no problems with generating this id field on your side