Failed to add a service. Service metadata may not be accessible. Make sure your service is running and exposing metadata.`

Question

EDIT:

After I modified the web.config and I don\'t get error that\'s good.... then I add a new page (html) and write this small code to consume the serv

Answer 1

Change to older Visual Studio. Weird solution that worked for me. I was using Visual studio 2017, after changing to Visual Studio 2015 ,everything worked.