I created a WCF service library project in my solution, and have service references to this. I use the services from a class library, so I have references from my WPF application project in addition to the class library. Services are set up straight forward - only changed to get async service functions.
Everything was working fine - until I wanted to update my service references. It failed, so I eventually rolled back and retried, but it failed even then! So - updating the service references fails without doing any changes to it. Why?!
The error I get is this one:
Custom tool error: Failed to generate code for the service reference
'MyServiceReference'. Please check other error and warning messages for details.
The warning gives more information:
Custom tool warning: Cannot import wsdl:portType
Detail: An exception was thrown while running a WSDL import extension:
System.ServiceModel.Description.DataContractSerializerMessageContractImporter
Error: List of referenced types contains more than one type with data contract name 'Patient' in
namespace 'http://schemas.datacontract.org/2004/07/MyApp.Model'. Need to exclude all but one of the
following types. Only matching types can be valid references:
"MyApp.Dashboard.MyServiceReference.Patient, Medski.Dashboard, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null" (matching)
"MyApp.Model.Patient, MyApp.Model, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null" (matching)
XPath to Error Source: //wsdl:definitions[@targetNamespace='http://tempuri.org/']/wsdl:portType[@name='ISomeService']
There are two similar warnings too saying:
Custom tool warning: Cannot import wsdl:binding
Detail: There was an error importing a wsdl:portType that the wsdl:binding is dependent on.
XPath to wsdl:portType: //wsdl:definitions[@targetNamespace='http://tempuri.org/']/wsdl:portType[@name='ISomeService']
XPath to Error Source: //wsdl:definitions[@targetNamespace='http://tempuri.org/']/wsdl:binding[@name='WSHttpBinding_ISomeService']
And the same for:
Custom tool warning: Cannot import wsdl:port ..
When you add a service reference, there are two ways the types that are used by the service can be handled:
•The types are stored in a dll, and that dll is referenced from both the client and the server application.
•The types are not in a dll referenced by the client. In that case the tool that creates the service reference, will create the types in the references.cs file.
right click on service reference , cofigure , un-check “Reuse types in referenced assembles” and click OK. Try to Update Service Reference. This worked for me!
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