WCF Contract Name 'IMyService' could not be found?

Question

The contract name \'IMyService\' could not be found in the list of contracts implemented by the service \'MyService\'.. ---> System.InvalidOperationException: The

Answer 1

There's 2 mistakes in my case:

1. The config sections are copied from another proxy project, and I forgot to change the namespace to full path.

2. As a client, I copied the endpoint section into services node - the client is also a wcf service.