Since my macOS made me update to XCode 9.3 I had to upgrade Xamarin.UITest from 2.2.2 to 2.2.4.
The problem is that when I run all my tests, every single time the first one fails with the error attached. I think is not a test issue because all tests run correctly on a macOS with XCode 9.2 and Xamarin.UITest 2.2.2. Also if I delete that test, then the next one that is going to be the first one fails with the same error.
Can anyone help me, please? Thank you so much in advance!
1) SetUp Error : UI.Tests.TestDashboardDetailsPage(iOS)
Xamarin.UITest.XDB.Exceptions.DeviceAgentException : DeviceAgent start session failed: An error occurred while sending the request
----> System.Net.Http.HttpRequestException : An error occurred while sending the request
----> System.Net.WebException : Error: ConnectFailure (Connection refused)
----> System.Net.Sockets.SocketException : Connection refused
at Xamarin.UITest.XDB.Services.iOSDeviceAgentService+<RequestAsync>c__async14`1[T].MoveNext () [0x0010e] in <1bd397951f434cd4913ddc08b7bc45af>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0003e] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x00028] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x00008] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at Xamarin.UITest.XDB.Services.iOSDeviceAgentService+<StartAppAsync>c__asyncE.MoveNext () [0x000ba] in <1bd397951f434cd4913ddc08b7bc45af>:0
--- End of stack trace from previous location where exception was thrown ---
at Xamarin.UITest.iOS.iOSAppLauncher.LaunchAppLocal (Xamarin.UITest.Configuration.IiOSAppConfiguration appConfiguration, Xamarin.UITest.Shared.Http.HttpClient httpClient, System.Boolean clearAppData) [0x00216] in <1bd397951f434cd4913ddc08b7bc45af>:0
at Xamarin.UITest.iOS.iOSAppLauncher.LaunchApp (Xamarin.UITest.Configuration.IiOSAppConfiguration appConfiguration, Xamarin.UITest.Shared.Http.HttpClient httpClient, Xamarin.UITest.TestCloud.TestCloudiOSAppConfiguration testCloudAppConfiguration, Xamarin.UITest.Shared.Http.HttpClient testCloudWsClient, Xamarin.UITest.Shared.Http.HttpClient xtcServicesClient, System.Boolean testCloudUseDeviceAgent) [0x0007a] in <1bd397951f434cd4913ddc08b7bc45af>:0
at Xamarin.UITest.iOS.iOSApp..ctor (Xamarin.UITest.Configuration.IiOSAppConfiguration appConfiguration, Xamarin.UITest.Shared.Execution.IExecutor executor) [0x002de] in <1bd397951f434cd4913ddc08b7bc45af>:0
at Xamarin.UITest.iOS.iOSApp..ctor (Xamarin.UITest.Configuration.IiOSAppConfiguration appConfiguration) [0x00000] in <1bd397951f434cd4913ddc08b7bc45af>:0
at Xamarin.UITest.Configuration.iOSAppConfigurator.StartApp (Xamarin.UITest.Configuration.AppDataMode appDataMode) [0x00017] in <1bd397951f434cd4913ddc08b7bc45af>:0
at UI.Tests.AppInitializer.StartApp (Xamarin.UITest.Platform platform) [0x00041] in <2cd1cd61003a486e92c6ffb9d58f1488>:0
at UI.Tests.TestDashboardDetailsPage.OneTimeSetUp () [0x00000] in <2cd1cd61003a486e92c6ffb9d58f1488>:0
at (wrapper managed-to-native) System.Reflection.MonoMethod:InternalInvoke (System.Reflection.MonoMethod,object,object[],System.Exception&)
at System.Reflection.MonoMethod.Invoke (System.Object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x00032] in <4fdc5ed61a074cafb49fa42deb20d521>:0
--HttpRequestException
at System.Net.Http.HttpClientHandler+<SendAsync>d__63.MoveNext () [0x004ab] in <7e581108ecb143d78ca072a020c287c3>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0003e] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x00028] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x00008] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Net.Http.HttpClient+<SendAsyncWorker>d__47.MoveNext () [0x000ca] in <7e581108ecb143d78ca072a020c287c3>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0003e] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x00028] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x00008] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at Xamarin.UITest.XDB.Services.HttpService+<PostAsJsonAsync>c__async3`1+<PostAsJsonAsync>c__AnonStorey11+<PostAsJsonAsync>c__async10[T].MoveNext () [0x00094] in <1bd397951f434cd4913ddc08b7bc45af>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0003e] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x00028] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x00008] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at Xamarin.UITest.XDB.Services.HttpService+<ExecuteRequestAsync>c__async5.MoveNext () [0x0008b] in <1bd397951f434cd4913ddc08b7bc45af>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0003e] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x00028] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x00008] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at Xamarin.UITest.XDB.Services.HttpService+<RequestAsync>c__async4`1[T].MoveNext () [0x0031b] in <1bd397951f434cd4913ddc08b7bc45af>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0003e] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x00028] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x00008] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at Xamarin.UITest.XDB.Services.HttpService+<PostAsJsonAsync>c__async3`1[T].MoveNext () [0x00132] in <1bd397951f434cd4913ddc08b7bc45af>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0003e] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x00028] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x00008] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at Xamarin.UITest.XDB.Services.iOSDeviceAgentService+<RequestAsync>c__async14`1[T].MoveNext () [0x000be] in <1bd397951f434cd4913ddc08b7bc45af>:0
--WebException
at System.Net.HttpWebRequest.EndGetRequestStream (System.IAsyncResult asyncResult) [0x0003a] in <a24e193d5cf14a42ac00ebaea26ec7bc>:0
at System.Threading.Tasks.TaskFactory`1[TResult].FromAsyncCoreLogic (System.IAsyncResult iar, System.Func`2[T,TResult] endFunction, System.Action`1[T] endAction, System.Threading.Tasks.Task`1[TResult] promise, System.Boolean requiresSynchronization) [0x0000f] in <4fdc5ed61a074cafb49fa42deb20d521>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x0000c] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0003e] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x00028] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x00008] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Runtime.CompilerServices.ConfiguredTaskAwaitable`1+ConfiguredTaskAwaiter[TResult].GetResult () [0x00000] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Net.Http.HttpClientHandler+<SendAsync>d__63.MoveNext () [0x002e7] in <7e581108ecb143d78ca072a020c287c3>:0
--SocketException
at System.Net.Sockets.Socket.Connect (System.Net.EndPoint remoteEP) [0x000b6] in <a24e193d5cf14a42ac00ebaea26ec7bc>:0
at System.Net.WebConnection.Connect (System.Net.HttpWebRequest request) [0x0016d] in <a24e193d5cf14a42ac00ebaea26ec7bc>:0