Hi,

I get the following error when I try to access *.svc file

"The contract name 'WCFService.IHello1' could not be found in the list of
contracts implemented by the service 'HelloService'. "

Stack Trace:


[InvalidOperationException: The contract name 'WCFService.IHello1' could not
be found in the list of contracts implemented by the service 'HelloService'.]
System.ServiceModel.Description.ConfigLoader.LookupContract(String
contractName, String serviceName) +4321718

System.ServiceModel.Description.ConfigLoader.LoadServiceDescription(ServiceHostBase
host, ServiceDescription description, ServiceElement serviceElement, Action`1
addBaseAddress) +175
System.ServiceModel.ServiceHostBase.ApplyConfiguration() +146

System.ServiceModel.ServiceHostBase.InitializeDescription(UriSchemeKeyedCollection baseAddresses) +182
System.ServiceModel.ServiceHost..ctor(Type serviceType, Uri[]
baseAddresses) +236
System.ServiceModel.Activation.ServiceHostFactory.CreateServiceHost(Type
serviceType, Uri[] baseAddresses) +28

System.ServiceModel.Activation.ServiceHostFactory.CreateServiceHost(String
constructorString, Uri[] baseAddresses) +323
System.ServiceModel.HostingManager.CreateService(String
normalizedVirtualPath) +698
System.ServiceModel.HostingManager.ActivateService(String
normalizedVirtualPath) +31
System.ServiceModel.HostingManager.EnsureServiceAvailable(String
normalizedVirtualPath) +445

[ServiceActivationException: The service '/WCFService/FirstWCFService.svc'
cannot be activated due to an exception during compilation. The exception
message is: The contract name 'WCFService.IHello1' could not be found in the
list of contracts implemented by the service 'HelloService'..]
System.ServiceModel.HostingManager.EnsureServiceAvailable(String
normalizedVirtualPath) +962

System.ServiceModel.ServiceHostingEnvironment.EnsureServiceAvailableFast(String relativeVirtualPath) +419

System.ServiceModel.Activation.HostedHttpRequestAsyncResult.HandleRequest()
+260

System.ServiceModel.Activation.HostedHttpRequestAsyncResult.BeginRequest()
+760
System.ServiceModel.Activation.HttpHandler.ProcessRequest(HttpContext
context) +43

System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +154
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean&
completedSynchronously) +64


Any ideas?

Sapnil

2 things to look at first:
a: does HelloService actually implement IHello1
b: is IHello1 marked [ServiceContract], with methods marked
[OperationContract]?

Marc

a: does HelloService actually implement IHello1 - yes
b: is IHello1 marked [ServiceContract], with methods marked
[OperationContract]? Yes

I also tried to run the WCF samples available on MSDN, but I get the same
error

Sapnil

"Marc Gravell" wrote:

> 2 things to look at first:
> a: does HelloService actually implement IHello1
> b: is IHello1 marked [ServiceContract], with methods marked
> [OperationContract]?
>
> Marc
>
>
>

Do you have inetpub directory set as wcf demand , just a hint ?
Arkady

"Sapnil" <Sapnil@discussions.microsoft.com> wrote in message
news:7277C3C4-477A-44C5-8E39-41D27BF7C23C@microsoft.com...
> a: does HelloService actually implement IHello1 - yes
> b: is IHello1 marked [ServiceContract], with methods marked
> [OperationContract]? Yes
>
> I also tried to run the WCF samples available on MSDN, but I get the same
> error
>
> Sapnil
>
> "Marc Gravell" wrote:
>
>> 2 things to look at first:
>> a: does HelloService actually implement IHello1
>> b: is IHello1 marked [ServiceContract], with methods marked
>> [OperationContract]?
>>
>> Marc
>>
>>
>>

I mean did all from http://msdn2.microsoft.com/en-us/library/ms751527.aspx
done ?
Arkady

"Arkady Frenkel" <arkadyf@hotmailxdotx.com> wrote in message
news:eZYwWtMfHHA.3648@TK2MSFTNGP05.phx.gbl...
> Do you have inetpub directory set as wcf demand , just a hint ?
> Arkady
>
> "Sapnil" <Sapnil@discussions.microsoft.com> wrote in message
> news:7277C3C4-477A-44C5-8E39-41D27BF7C23C@microsoft.com...
>> a: does HelloService actually implement IHello1 - yes
>> b: is IHello1 marked [ServiceContract], with methods marked
>> [OperationContract]? Yes
>>
>> I also tried to run the WCF samples available on MSDN, but I get the same
>> error
>>
>> Sapnil
>>
>> "Marc Gravell" wrote:
>>
>>> 2 things to look at first:
>>> a: does HelloService actually implement IHello1
>>> b: is IHello1 marked [ServiceContract], with methods marked
>>> [OperationContract]?
>>>
>>> Marc
>>>
>>>
>>>
>
>

Yes, I have done every thing mentioned in the article.

I am facing this problem only when I try to host the service in IIS
Self hosting works fine

Regards,

Sapnil

"Arkady Frenkel" wrote:

> I mean did all from http://msdn2.microsoft.com/en-us/library/ms751527.aspx
> done ?
> Arkady
>
> "Arkady Frenkel" <arkadyf@hotmailxdotx.com> wrote in message
> news:eZYwWtMfHHA.3648@TK2MSFTNGP05.phx.gbl...
> > Do you have inetpub directory set as wcf demand , just a hint ?
> > Arkady
> >
> > "Sapnil" <Sapnil@discussions.microsoft.com> wrote in message
> > news:7277C3C4-477A-44C5-8E39-41D27BF7C23C@microsoft.com...
> >> a: does HelloService actually implement IHello1 - yes
> >> b: is IHello1 marked [ServiceContract], with methods marked
> >> [OperationContract]? Yes
> >>
> >> I also tried to run the WCF samples available on MSDN, but I get the same
> >> error
> >>
> >> Sapnil
> >>
> >> "Marc Gravell" wrote:
> >>
> >>> 2 things to look at first:
> >>> a: does HelloService actually implement IHello1
> >>> b: is IHello1 marked [ServiceContract], with methods marked
> >>> [OperationContract]?
> >>>
> >>> Marc
> >>>
> >>>
> >>>
> >
> >
>
>
>

That's strange because that article exactly for IIS, do IIS service run at
all ?
Arkady

"Sapnil" <Sapnil@discussions.microsoft.com> wrote in message
news:9E7F0A62-70BB-4D8E-8B70-A2DC56B871A1@microsoft.com...
> Yes, I have done every thing mentioned in the article.
>
> I am facing this problem only when I try to host the service in IIS
> Self hosting works fine
>
> Regards,
>
> Sapnil
>
> "Arkady Frenkel" wrote:
>
>> I mean did all from
>> http://msdn2.microsoft.com/en-us/library/ms751527.aspx
>> done ?
>> Arkady
>>
>> "Arkady Frenkel" <arkadyf@hotmailxdotx.com> wrote in message
>> news:eZYwWtMfHHA.3648@TK2MSFTNGP05.phx.gbl...
>> > Do you have inetpub directory set as wcf demand , just a hint ?
>> > Arkady
>> >
>> > "Sapnil" <Sapnil@discussions.microsoft.com> wrote in message
>> > news:7277C3C4-477A-44C5-8E39-41D27BF7C23C@microsoft.com...
>> >> a: does HelloService actually implement IHello1 - yes
>> >> b: is IHello1 marked [ServiceContract], with methods marked
>> >> [OperationContract]? Yes
>> >>
>> >> I also tried to run the WCF samples available on MSDN, but I get the
>> >> same
>> >> error
>> >>
>> >> Sapnil
>> >>
>> >> "Marc Gravell" wrote:
>> >>
>> >>> 2 things to look at first:
>> >>> a: does HelloService actually implement IHello1
>> >>> b: is IHello1 marked [ServiceContract], with methods marked
>> >>> [OperationContract]?
>> >>>
>> >>> Marc
>> >>>
>> >>>
>> >>>
>> >
>> >
>>
>>
>>