On running ui test, app launches and throws exception:
System.Exception has been thrown
Unable to contact test backend running in app. A common cause is that the app is not properly linked with Calabash. Please verify that it includes the Calabash component.
visual studio version: 8.3
mac version: 10.14.6
xamarin ui test: 3.0.4-dev1
ios device version: 12.4
(test-cloud.exe is included in xamarin ui test)