Dynamics CRM 2011 - WCF error
- by bigtv
I am trying to get to grips with MS Dynamics CRM 2011. I have have the beta installed on a VM and things look pretty good - some great new features etc.
However I am getting an exception when trying to connect to the new XRMServices (updated 2011 WCF web services)
Exception: System.ServiceModel.ServiceActivationException: The service
'/organame/XRMServices/2011/Organization.svc' cannot be activated due to an
exception during compilation. The exception message is:
'System.ServiceModel.Description.UseRequestHeadersForMetadataAddressBehavior'.
This collection only supports one instance of each type.
Parameter name: item. ---> System.ArgumentException: The value could not be added to
the collection, as the collection already contains an item of the same type:
'System.ServiceModel.Description.UseRequestHeadersForMetadataAddressBehavior'.
This collection only supports one instance of each type.
Parameter name: item
The only reference to this exception I gave found suggests that it is caused by multiple bindings configured in IIS, which in my case I did have, but the problem persists even after removing them.
Any suggestions would be appreciated.
