Most likely, this project is set up so that the typescript files are always compiled during a normal build. So the problem here is likely to be not that NCrunch is building them, but rather that it's failing to do so. It looks like there are dependencies that aren't being included in the NCrunch workspace. Do you have any other typescript libraries that perhaps need to be included using the 'Additional files to include' configuration setting? NCrunch should resolve most dependencies automatically, but presently there are no auto resolution features for typescript dependencies.
The PropertyGroup settings fixed the typescript issues.
Now I'm seeing unresolved in NewtonSoft.Jason
NCrunch: If you are experiencing problems in getting this project to build, have a look at http://www.ncrunch.net/documentation/troubleshooting_project-build-issues
..\..\..\..\..\..\Program Files\dotnet\sdk\2.1.100\Sdks\Microsoft.NET.Sdk\build\Microsoft.NET.Sdk.targets (155, 5): The "GenerateRuntimeConfigurationFiles" task failed unexpectedly.
System.NullReferenceException: Object reference not set to an instance of an object.
at Newtonsoft.Json.Utilities.DynamicReflectionDelegateFactory.GenerateCreateSetPropertyIL(PropertyInfo propertyInfo, ILGenerator generator)
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That was it. I was running second latest version. Usually, I get a pop up in VS telling me there's a new version available. Anyways, NCrunch is working again. My world is restored to its nominal order :) Thanks...