Login attempt fail

ExceptionLog.log

  at Xamarin.UITest.Utils.ErrorReporting.With (System.Action func, System.Object[] args, System.String memberName) [0x00000] in <filename unknown>:0 
  at Xamarin.UITest.Android.AndroidApp.ScrollDown () [0x00000] in <filename unknown>:0 
  at Rdio.UITest.Shared.PlatformHelpers.ScrollDownForElement (IApp app, System.Func`2 query, Int32 scrollNumberLimit) [0x00022] in /Users/olegoid/Projects/rdio-uitest/test-cs/Rdio.UITest/Rdio.UITest.Shared/Helpers/PlatformHelpers.cs:65 
  at Rdio.UITest.Shared.LoginBase.SignInWithCredentials () [0x0013b] in /Users/olegoid/Projects/rdio-uitest/test-cs/Rdio.UITest/Rdio.UITest.Shared/Features/LoginOutBase.cs:89 
  at Rdio.UITest.Shared.LoginBase.Login () [0x00078] in /Users/olegoid/Projects/rdio-uitest/test-cs/Rdio.UITest/Rdio.UITest.Shared/Features/LoginOutBase.cs:23 
  at (wrapper managed-to-native) System.Reflection.MonoMethod:InternalInvoke (System.Reflection.MonoMethod,object,object[],System.Exception&)
  at System.Reflection.MonoMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x00054] in /private/tmp/source-mono-mac-3.10.0-branch/bockbuild-mono-3.10.0-branch/profiles/mono-mac-xamarin/build-root/mono-3.10.0/mcs/class/corlib/System.Reflection/MonoMethod.cs:230 
--TimeoutException
  at Xamarin.UITest.Shared.WaitForHelper.WaitFor (System.Func`1 predicate, System.String timeoutMessage, Nullable`1 timeout, Nullable`1 retryFrequency, Nullable`1 postTimeout) [0x00000] in <filename unknown>:0 
  at Xamarin.UITest.Android.AndroidGestures.FindScrollableView () [0x00000] in <filename unknown>:0 
  at Xamarin.UITest.Android.AndroidGestures.ScrollDown () [0x00000] in <filename unknown>:0 
  at Xamarin.UITest.Android.AndroidApp.<ScrollDown>b__37 () [0x00000] in <filename unknown>:0 
  at Xamarin.UITest.Utils.ErrorReporting.With (System.Action func, System.Object[] args, System.String memberName) [0x00000] in <filename unknown>:0