在合同列表中找不到合同答案

【问题标题】：Contract could not be found in the list of contracts在合同列表中找不到合同
【发布时间】：2014-10-21 08:59:30
【问题描述】：

我有一个需要测试的项目，它是一项围绕合同构建的服务（我认为是 wcf？？）。当我尝试启动它时，我收到以下错误消息：

Error starting service: The contract name 'VMBRLight.VMBRService' could not be found in the list of contracts implemented by the service 'VMBRLight.VMBRService'.

我在哪里可以找到已执行的合同清单？？

这是我认为相关的代码，服务的实现：

namespace VMBRLight
{
    [ServiceBehavior(Namespace = "", Name = "VMBRLight.VMBRService", InstanceContextMode = InstanceContextMode.Single,
        ConcurrencyMode = ConcurrencyMode.Multiple, ReleaseServiceInstanceOnTransactionComplete = false, IncludeExceptionDetailInFaults = false,
        MaxItemsInObjectGraph = 2147483647, TransactionIsolationLevel = IsolationLevel.RepeatableRead)]
    public class VMBRLightService : VMBRService
    {

配置

<service behaviorConfiguration="VMBRLightServiceBehavior" name="VMBRLight.VMBRLightService">
        <host>
          <baseAddresses>
            <add baseAddress="http://localhost:5250/VMBRLightService" />
          </baseAddresses>
        </host>
        <endpoint address="" binding="basicHttpBinding" contract="VMBRLight.VMBRService" bindingConfiguration="WebBinding" />
        <endpoint address="mex" binding="mexHttpBinding" contract="IMetadataExchange" />
      </service>

【问题讨论】：

你能展示一下VMBRLight.VMBRService 的样子吗？
我已经编辑了你的标题。请参阅“Should questions include “tags” in their titles?”，其中的共识是“不，他们不应该”。

标签： c# wcf service contract

【解决方案1】：

你能不能尝试在上面的代码中为VMBRLightService类添加[Service Contract]属性

namespace VMBRLight
{
    [ServiceBehavior(Namespace = "", Name = "VMBRLight.VMBRService", InstanceContextMode = InstanceContextMode.Single,
        ConcurrencyMode = ConcurrencyMode.Multiple, ReleaseServiceInstanceOnTransactionComplete = false, IncludeExceptionDetailInFaults = false,
        MaxItemsInObjectGraph = 2147483647, TransactionIsolationLevel = IsolationLevel.RepeatableRead)]
   ***[ServiceContract]***
    public class VMBRLightService : VMBRService
    {

【讨论】：