WCF,无法找到ServiceHost指令中的服务属性值怎么办?

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我试图托管我的服务与IIS 6,但我一直得到这个异常。

    Server Error in '/WebServices' Application.
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The type 'QS.DialogManager.Communication.IISHost.RecipientService', provided as the Service attribute value in the ServiceHost directive could not be found. 
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. 

Exception Details: System.InvalidOperationException: The type 'QS.DialogManager.Communication.IISHost.RecipientService', provided as the Service attribute value in the ServiceHost directive could not be found.

Source Error: 

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.  

Stack Trace: 


[InvalidOperationException: The type 'QS.DialogManager.Communication.IISHost.RecipientService', provided as the Service attribute value in the ServiceHost directive could not be found.]
   System.ServiceModel.Activation.ServiceHostFactory.CreateServiceHost(String constructorString, Uri[] baseAddresses) +6714599
   System.ServiceModel.HostingManager.CreateService(String normalizedVirtualPath) +604
   System.ServiceModel.HostingManager.ActivateService(String normalizedVirtualPath) +46
   System.ServiceModel.HostingManager.EnsureServiceAvailable(String normalizedVirtualPath) +654

[ServiceActivationException: The service '/WebServices/dm/RecipientService.svc' cannot be activated due to an exception during compilation.  The exception message is: The type 'QS.DialogManager.Communication.IISHost.RecipientService', provided as the Service attribute value in the ServiceHost directive could not be found..]
   System.ServiceModel.AsyncResult.End(IAsyncResult result) +15626880
   System.ServiceModel.Activation.HostedHttpRequestAsyncResult.End(IAsyncResult result) +15546921
   System.ServiceModel.Activation.HostedHttpRequestAsyncResult.ExecuteSynchronous(HttpApplication context, Boolean flowContext) +265
   System.ServiceModel.Activation.HttpModule.ProcessRequest(Object sender, EventArgs e) +227
   System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +80
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +171




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Version Information: Microsoft .NET Framework Version:2.0.50727.3082; ASP.NET Version:2.0.50727.3082 

我完全没有线索,只是它似乎找不到我的程序集。代码应该使用公共类正确编译。

这是我的.svc文件:

<%@ ServiceHost Language="C#" Debug="true" Service="QS.DialogManager.Communication.IISHost.RecipientService" CodeBehind="RecipientService.svc.cs" %>

我试图创建一个非常非常简单的服务,只是没有什么太看看这是否会工作,但仍然是相同的旧错误显示。

The type 'IISHost.Service1', provided as the Service attribute value in the ServiceHost directive could not be found. 
提问于
用户回答回答于

这个问题也可能是svc文件中的一个不同的命名空间,因为它在svc.cs文件中。

在svc文件中,命名空间必须采用以下格式。

Service="Namespace.SvcClassName"

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