Can't run this from source - Trying to debug 500 internal server error

[xplatsolutions]

Cloned, build and run using Visual Studio 2017. There is no web page coming up like when you add the binaries directly in IIS.

Added ASP.NET App_Data folder and also directoryBrowse=true in Web.config. But all I get after fixing the 403 error is the directory listing.

How do I debug this from the source?

My initial issue is that having Klondike to upload a multi-target .NET package throws 500 error.

WARNING: No API Key was provided and no API Key could be found for 'http://local
host:8080/nuget'. To save an API Key for a source use the 'setApiKey' command.
Pushing VRSK.UW.Infrastructure.Core.1.2.0.nupkg to 'http://localhost:8080/nuget'
...
  PUT http://localhost:8080/nuget/
  InternalServerError http://localhost:8080/nuget/ 94ms
  PUT http://localhost:8080/nuget/
  InternalServerError http://localhost:8080/nuget/ 9ms
  PUT http://localhost:8080/nuget/
  InternalServerError http://localhost:8080/nuget/ 3ms
Response status code does not indicate success: 500 (Internal Server Error).

What am I doing wrong?
Is this project abandoned?

[chriseldredge]

The project hasn't been under active development for a few years, and the nuget ecosystem has evolved substantially in the ensuing time.

Klondike supported NuGet 2.x and had limited support for the breaking changes introduced in 3.x. If you are attempting to use Klondike with net-core or net-standard, you'll probably have a Bad Time.

The logs for the 500 Internal Server Error will be found in ~/App_Data/Logs.