Hello all,
I have tired following the beginner Hello World /Base tutorial on the WIKI and I am not having much luck.

Here are the details:

Config/restExtensions.config

<?xml version="1.0" encoding="utf-8"?>
<RestExtensions>
  <ext assembly="/bin/base" type="base.comments" alias="Comments">
    <permission method="AddComment" allowAll="true" />
  </ext>
</RestExtensions>

Class - Base.cs

using System;

namespace Base
{
    public class Comments
    {
        public static string AddComment()
        {
            return "hello world";
        }
    }
}

I am calling the Base URL as so: (I noticed this URL is case sensitive)
http://cws.blog.dev/base/Comments/AddComment.aspx

And i get the following error:
Object reference not set to an instance of an object.

Stack Trace

[NullReferenceException: Object reference not set to an instance of an object.]
umbraco.presentation.umbracobase.restExtension..ctor(String extensionAlias, String methodName) +730
umbraco.presentation.umbracobase.requestModule.OnBeginRequest(Object sender, EventArgs e) +381
System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +68
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +75

Could someone give me some pointers on where I am going wrong.

Thanks,
Warren