WCF web service error: The service cannot be activated because it does not support ASP.NET compatibility

Question

I am trying to create a restful wcf web service. When I try to connect to the service through the client I get the following error:

Answer 1

On your main service you could mark your service as:

[AspNetCompatibilityRequirements(
        RequirementsMode = AspNetCompatibilityRequirementsMode.Allowed)]

From http://forums.silverlight.net/t/21944.aspx