I was getting this error while using the NancyFx SideWaffle templates for Visual Studio
Basically the code from the template is shown below
static void Main(string[] args)
{
var uri =
new Uri("http://localhost:3579");
using (var host = new NancyHost(uri))
{
host.Start();
Console.WriteLine("Your application is running on " + uri);
Console.WriteLine("Press any [Enter] to close the host.");
Console.ReadLine();
}
}
What needs to be changed is shown below
static void Main(string[] args)
{
var uri =
new Uri("http://localhost:3579");
HostConfiguration hostConfigs = new HostConfiguration()
{
UrlReservations = new UrlReservations() { CreateAutomatically = true}
};
using (NancyHost host = new NancyHost(uri, new DefaultNancyBootstrapper(), hostConfigs))
{
host.Start();
Console.WriteLine("Your application is running on "+ uri);
Console.WriteLine("Press any [Enter] to close the host.");
Console.ReadLine();
}
}