WCF RIA服务4004错误

所有在IIS Express中都很好用，但是当我调试到本地IIS时，在尝试在应用程序中使用WCF（下面列出）时显示错误，但是VS不显示。WCF RIA服务4004错误

[Window Title] 
Visual Studio Just-In-Time Debugger 

[Main Instruction] 
An unhandled exception ('Unhandled Error in Silverlight Application 
Code: 4004  
Category: ManagedRuntimeError  
Message: System.ServiceModel.DomainServices.Client.DomainOperationException: Invoke operation 'Login' failed. The remote server returned an error: NotFound. ---> System.ServiceModel.CommunicationException: The remote server returned an error: NotFound. ---> System.Net.WebException: The remote server returned an error: NotFound. ---> System.Net.WebException: The remote server returned an error: NotFound. 
    at System.Net.Browser.BrowserHttpWebRequest.InternalEndGetResponse(IAsyncResult asyncResult) 
    at System.Net.Browser.BrowserHttpWebRequest.<>c__DisplayClassa.<EndGetResponse>b__9(Object sendState) 
    at System.Net.Browser.AsyncHelper.<>c__DisplayClass4.<BeginOnUI>b__0(Object sendState) 
    --- End of inner exception stack trace --- 
    at System.Net.Browser.AsyncHelper.BeginOnUI(SendOrPostCallback beginMethod, Object state) 
    at System.Net.Browser.BrowserHttpWebRequest.EndGetResponse(IAsyncResult asyncResult) 
    at System.ServiceModel.Channels.HttpChannelFactory.HttpRequestChannel.HttpChannelAsyncRequest.CompleteGetResponse(IAsyncResult result) 
    --- End of inner exception stack trace --- 
    at System.ServiceModel.DomainServices.Client.WebDomainClient`1.EndInvokeCore(IAsyncResult asyncResult) 
    at System.ServiceModel.DomainServices.Client.DomainClient.EndInvoke(IAsyncResult asyncResult) 
    at System.ServiceModel.DomainServices.Client.DomainContext.CompleteInvoke(IAsyncResult asyncResult) 
    --- End of inner exception stack trace --- 
    at System.ServiceModel.DomainServices.Client.OperationBase.Complete(Exception error) 
    at System.ServiceModel.DomainServices.Client.InvokeOperation.Complete(Exception error) 
    at System.ServiceModel.DomainServices.Client.DomainContext.CompleteInvoke(IAsyncResult asyncResult) 
    at System.ServiceModel.DomainServices.Client.DomainContext.<>c__DisplayClass30`1.<InvokeOperation>b__2c(Object)  
') occurred in iexplore.exe [856]. 

The Just-In-Time debugger was launched without necessary security permissions. To debug this process, the Just-In-Time debugger must be run as an Administrator. Would you like to debug this process? 

[V] View process details [Yes, debug iexplore.exe] [No, cancel debugging] 

[Expanded Information] 
Process Name: C:\Program Files (x86)\Internet Explorer\iexplore.exe 
User Name: Armanx64PC\Armanx64 [Elevated]

来源

2012-06-26 Arman Hayots

我有解决方案。我的头，它的作品很奇怪...

所以，你需要去控制面板 - 程序和功能 - 打开或关闭功能，并且你必须启用全部 WCF服务树（也检查ASP.NET也，如果你不早点检查）。

来源

2012-06-26 01:38:13

这很荒谬，为什么在安装IIS和ASP.Net时默认安装这些条目，谢谢微软。 – MartynJones87

很多任务，更多的解决方案。 ASP.NET托管不是主要的WinServer任务 - 另请参阅有关SQL Server，Active Directory和其他信息。 –

发布后2年，我得到了同样的错误。你能准确的告诉我哪些服务？我没有看到任何WCF服务... –

WCF RIA服务4004错误

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