2020-01-27 10:04:17.913357+0100 MyApp[1740:556876] VERBOSE: Calling OneSignal create/on_session
2020-01-27 10:04:17.929399+0100 MyApp[1740:556876] Request <OSRequestRegisterUser: 0x28296c0f0> fail result error Error Domain=OneSignalError Code=-1 "(null)" UserInfo={error=HTTP Request (OSRequestRegisterUser) must contain app_id parameter}
2020-01-27 10:04:18.026538+0100 MyApp[1740:556704] ERROR: Encountered error during push registration with OneSignal: Error Domain=OneSignalError Code=-1 "(null)" UserInfo={error=HTTP Request (OSRequestRegisterUser) must contain app_id parameter}
2020-01-27 10:04:18.026830+0100 MyApp[1740:556704] ERROR: Encountered error during email registration with OneSignal: (null)