web application support
When I try to Initialize the NltkNet object in my dotnet core web application I receive an error saying an assembly is not found or has a different manifest definition than its assembly reference.

The code is fairly simple, it does nothing at all except initialize an NltkNet object when a button is clicked.

Is this a configuration issue on my end or is ASP.NET core MVC web application support not available for NltkNet?
.NET Core is not supported in NLTK.NET. You could try to rebuild it with IronPython for .net core.
@nrcpp is there plans to support .net core?
Initially, I tried to implement NLTK.NET on .NET Core, but IronPython doesn't work properly in such case. So, not sure there will be a port to .NET Core in visible future.