NancyFX module causes an exception in Weaverbird !

I have written my own GH plugin for Rhino 6. I want to use a nancy self hosting server. On installing the NuGet package and using this code -



private string _url = "http://localhost";

private int _port = 12345;

private NancyHost _nancy;



public override void AddedToDocument(GH_Document document){

var uri = new Uri($"{_url}:{_port}/");

_nancy = new NancyHost(uri);

_nancy.Start();

base.AddedToDocument(document);

}

I am getting the following exception

System.TypeLoadException

HResult=0x80131522

Message=Method 'Equals' in type 'Weaverbird.Geometry.IPoints.PointList`2' from assembly 'WeaverBird.Core, Version=0.9.0.1, Culture=neutral, PublicKeyToken=7441991d7d373a63' does not have an implementation.

Source=mscorlib

StackTrace:

at System.RuntimeTypeHandle.GetDeclaringType(RuntimeType type)

at System.RuntimeType.RuntimeTypeCache.GetEnclosingType()

at Nancy.TinyIoc.TinyIoCContainer.b__13(Type type)

at System.Linq.Enumerable.WhereListIterator`1.MoveNext()

at Nancy.TinyIoc.TinyIoCContainer.AutoRegisterInternal(IEnumerable`1 assemblies, DuplicateImplementationActions duplicateAction, Func`2 registrationPredicate)

at Nancy.DefaultNancyBootstrapper.AutoRegister(TinyIoCContainer container, IEnumerable`1 ignoredAssemblies)

at Nancy.Bootstrapper.NancyBootstrapperBase`1.Initialise()

at Nancy.Hosting.Self.NancyHost..ctor(INancyBootstrapper bootstrapper, HostConfiguration configuration, Uri[] baseUris)

at DStar.DStarRemote.AddedToDocument(GH_Document document) in C:\Users\sr-02502\Documents\GitHub\DStar\DStarRemote.cs:line 53

at Grasshopper.Kernel.GH_Document.AddObject(IGH_DocumentObject docObject, Boolean update, Int32 index)

at Grasshopper.GUI.Canvas.GH_Canvas.InstantiateNewObject(IGH_DocumentObject obj, String init_code, PointF at, Boolean update)