Object reference not set to an instance of an object when creating Silverlight-Enabled WCF Service

Object reference not set to an instance of an object when creating Silverlight-Enabled WCF Service

 

Resolution 1:

Go to visual studio and under tools, click on options, click on Source Control, and on the drop down menu click on None

Resolution 2:

Create a new WCF service project and then change the binding mode from "wsHttpBinding" to "basicHttpBinding".