error MT0000: Unexpected error

[VAMSIKRISHNA50323116]

System.FormatException: Input string was not in a correct format. Failure to parse near offset 99. Expected an ASCII digit.
at System.Text.ValueStringBuilder.AppendFormatHelper(IFormatProvider, String, ReadOnlySpan1) at System.IO.StreamWriter.WriteFormatHelper(String, ReadOnlySpan1, Boolean)
at System.IO.StreamWriter.WriteLine(String, Object[] )
at System.IO.TextWriter.SyncTextWriter.WriteLine(String, Object[] )
at System.Console.WriteLine(String, Object[] )
at Xamarin.Launcher.Driver.Log(Int32, String, Object[] ) in /Users/builder/azdo/_work/5/s/src/Xamarin.Hosting/Xamarin.Launcher/Main.cs:line 761
at Xamarin.Launcher.Driver.Log(String, Object[] ) in /Users/builder/azdo/_work/5/s/src/Xamarin.Hosting/Xamarin.Launcher/Main.cs:line 753
at Xamarin.Launcher.DevController.LaunchDeviceUsingDeviceCtl(DeviceLaunchConfig, String) in /Users/builder/azdo/_work/5/s/src/Xamarin.Hosting/Xamarin.Launcher/controller-device.cs:line 984
at Xamarin.Launcher.Driver.LaunchOrDebugUsingDeviceCtl(Action, IRealDevice) in /Users/builder/azdo/_work/5/s/src/Xamarin.Hosting/Xamarin.Launcher/Main.cs:line 626
at Xamarin.Launcher.Driver.LaunchOrDebugAsync(Action, IRealDevice) in /Users/builder/azdo/_work/5/s/src/Xamarin.Hosting/Xamarin.Launcher/Main.cs:line 584
at Xamarin.Launcher.Driver.LaunchOrDebugAsync(Action) in /Users/builder/azdo/_work/5/s/src/Xamarin.Hosting/Xamarin.Launcher/Main.cs:line 577
at Xamarin.Launcher.Driver.MainAsync() in /Users/builder/azdo/_work/5/s/src/Xamarin.Hosting/Xamarin.Launcher/Main.cs:line 515
at Xamarin.Utils.NSRunLoopExtensions.RunUntilTaskCompletion[T](NSRunLoop, Task`1) in /Users/builder/azdo/_work/5/s/src/Xamarin.Hosting/Xamarin.Utils/Extensions.cs:line 29
at Xamarin.Launcher.Driver.Main2(String[]) in /Users/builder/azdo/_work/5/s/src/Xamarin.Hosting/Xamarin.Launcher/Main.cs:line 464
at Xamarin.Launcher.Driver.Main(String[]) in /Users/builder/azdo/_work/5/s/src/Xamarin.Hosting/Xamarin.Launcher/Main.cs:line 125

[rolfbjarne]

Which version of the iOS workload are you using? I believe this has been fixed in the latest release.

[dotnet-policy-service]

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