System.InvalidOperationException: Throwing!
  at Spectre.Console.Tests.Data.TestExceptions.MethodThatThrows(Nullable`1 number) in /xyz/Exceptions.cs:nn
  at Spectre.Console.Tests.Unit.ExceptionTests.<>c.<Should_Write_Exception>b__0_0() in /xyz/ExceptionTests.cs:nn
  at Spectre.Console.Tests.Unit.ExceptionTests.GetException(Action action) in /xyz/ExceptionTests.cs:nn