相对 URI 不支持此操作，浏览 SVC 服务时出错

Question

浏览网站的 svc 服务（在它所在的服务器上浏览它）时出现以下错误。该网站使用 IIS7。

This operation is not supported for a relative URI.
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: This operation is not supported for a relative URI.
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: This operation is not supported for a relative URI.]
   System.Uri.get_Scheme() +8045854
   System.ServiceModel.HostingManager.FilterBaseAddressList(Uri[] baseAddresses, Uri[] prefixFilters) +142
   System.ServiceModel.HostingManager.CreateService(String normalizedVirtualPath) +598
   System.ServiceModel.HostingManager.ActivateService(String normalizedVirtualPath) +50
   System.ServiceModel.HostingManager.EnsureServiceAvailable(String normalizedVirtualPath) +1172
[ServiceActivationException: The service '/Templates/eDemokrati/Services/eDemokratiService.svc' cannot be activated due to an exception during compilation.  The exception message is: This operation is not supported for a relative URI..]
   System.Runtime.AsyncResult.End(IAsyncResult result) +900192
   System.ServiceModel.Activation.HostedHttpRequestAsyncResult.End(IAsyncResult result) +192830
   System.Web.AsyncEventExecutionStep.OnAsyncEventCompletion(IAsyncResult ar) +107

Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.272 

链接到服务：链接

该网站的一些web.config：

<system.serviceModel>
  <serviceHostingEnvironment>
        <baseAddressPrefixFilters>
            <add prefix="http://www.roros.kommune.no/"/>
            <add prefix="www.roros.kommune.no/"/>
            <add prefix="item"/>
            <add prefix="http://www.roros.kommune.no/templates/eDemokrati/Services/"/>
            <add prefix="www.roros.kommune.no/templates/eDemokrati/Services/"/>
        </baseAddressPrefixFilters>
    </serviceHostingEnvironment>

错误是由什么引起的，我该如何解决？

Answer 1

如异常消息所示，不允许使用相对 URI。尝试删除prefix="item"并使它们全部成为绝对 URI。