Reports going to wrong location for .Net Core projects

[mwhelan]

Reports are being saved to the BDDfy packages folder in the user's local NuGet packages location rather than to the test project's bin folder as expected. For example, the reports are being saved to C:\Users[UserName].nuget\packages\TestStack.BDDfy\4.3.0\lib\netstandard1.5.

This is most likely caused by this line in the FileWriter class returning a different value than earlier versions of .Net.
typeof(DiagnosticsReporter).Assembly().CodeBase;