"The operation couldn’t be completed. Unable to log in with account" [t]2016-11-29 22:38:45
"An unexpected failure occurred while logging in (Underlying error code 1100)." [t]2016-11-29 22:38:54
No signing certificate "iOS Development" found: No "iOS Development" signing certificate matching team ID ... with a private key was found. [t]2016-11-29 22:39:27