ylbtech-Error-ASP.NET：无法加载协定为“YlbService.MMSHServicesSoap”的终结点配置部分，因为找到了该协定的多个终结点配置。请按名称指示首选的终结点配置部分。

1、

“/”应用程序中的服务器错误。

无法加载协定为“YlbService.MMSHServicesSoap”的终结点配置部分，因为找到了该协定的多个终结点配置。请按名称指示首选的终结点配置部分。

说明: 执行当前 Web 请求期间，出现未经处理的异常。请检查堆栈跟踪信息，以了解有关该错误以及代码中导致错误的出处的详细信息。

异常详细信息:
System.InvalidOperationException:
无法加载协定为“YlbService.MMSHServicesSoap”的终结点配置部分，因为找到了该协定的多个终结点配置。请按名称指示首选的终结点配置部分。

源错误:

行 754:    public partial class MMSHServicesSoapClient : System.ServiceModel.ClientBase<WebApp66.YlbService.MMSHServicesSoap>, WebApp66.YlbService.MMSHServicesSoap {

行 755:

行 756:        public MMSHServicesSoapClient() {

行 757:        }

行 758:

源文件:
C:\Users\Administrator\source\repos\Solution3\WebApp66\Connected
Services\YlbService\Reference.cs 行: 756

堆栈跟踪:

[InvalidOperationException: 无法加载协定为“YlbService.MMSHServicesSoap”的终结点配置部分，因为找到了该协定的多个终结点配置。请按名称指示首选的终结点配置部分。]

   System.ServiceModel.Description.ConfigLoader.LookupChannel(ContextInformation configurationContext, String configurationName, ContractDescription contract, EndpointAddress address, Boolean wildcard, Boolean useChannelElementKind, ServiceEndpoint& serviceEndpoint) +463

   System.ServiceModel.ChannelFactory.InitializeEndpoint(String configurationName, EndpointAddress address) +89

   System.ServiceModel.ChannelFactory`1..ctor(String endpointConfigurationName, EndpointAddress remoteAddress) +129

   System.ServiceModel.ConfigurationEndpointTrait`1.CreateSimplexFactory() +12901039

   System.ServiceModel.ConfigurationEndpointTrait`1.CreateChannelFactory() +19

   System.ServiceModel.ClientBase`1.CreateChannelFactoryRef(EndpointTrait`1 endpointTrait) +18

   System.ServiceModel.ClientBase`1.InitializeChannelFactoryRef() +368

   System.ServiceModel.ClientBase`1..ctor() +295

   WebApp66.YlbService.MMSHServicesSoapClient..ctor() in C:\Users\Administrator\source\repos\Solution3\WebApp66\Connected Services\YlbService\Reference.cs:756

   WebApp66.WebForm1.btnAttachmentInfo_Click(Object sender, EventArgs e) in C:\Users\Administrator\source\repos\Solution3\WebApp66\WebForm1.aspx.cs:74

   System.Web.UI.WebControls.Button.OnClick(EventArgs e) +9782378

   System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument) +204

   System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +12

   System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +15

   System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +35

   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1639

版本信息: Microsoft .NET Framework 版本:4.0.30319; ASP.NET 版本:4.7.3062.0

2、

2.返回顶部

1、解决方法

删除 Web.config 中多余的节点

1.1 删除前

<configuration>

  <system.serviceModel>

    <bindings>

      <basicHttpBinding>

        <binding name="MMSHServicesSoap" />

      </basicHttpBinding>

      <customBinding>

        <binding name="MMSHServicesSoap12">

          <textMessageEncoding messageVersion="Soap12" />

          <httpTransport />

        </binding>

      </customBinding>

    </bindings>

    <client>

      <endpoint address="http://10.246.132.39:8888/MMSHServices.asmx"

        binding="basicHttpBinding" bindingConfiguration="MMSHServicesSoap"

        contract="YlbtechService.MMSHServicesSoap" name="MMSHServicesSoap" />

      <endpoint address="http://10.246.132.39:8888/MMSHServices.asmx"

        binding="customBinding" bindingConfiguration="MMSHServicesSoap12"

        contract="YlbtechService.MMSHServicesSoap" name="MMSHServicesSoap12" />

    </client>

  </system.serviceModel>

</configuration>

1.2 删除后

<configuration>

  <system.serviceModel>

    <bindings>

      <basicHttpBinding>

        <binding name="MMSHServicesSoap" />

      </basicHttpBinding>

    </bindings>

    <client>

      <endpoint address="http://10.246.132.39:8888/MMSHServices.asmx"

        binding="basicHttpBinding" bindingConfiguration="MMSHServicesSoap"

        contract="YlbtechService.MMSHServicesSoap" name="MMSHServicesSoap" />

    </client>

  </system.serviceModel>

</configuration>

2、

作者：ylbtech
出处：http://ylbtech.cnblogs.com/
本文版权归作者和博客园共有，欢迎转载，但未经作者同意必须保留此段声明，且在文章页面明显位置给出原文连接，否则保留追究法律责任的权利。

终结点配置

Un-Error-ASP.NET：无法加载协定为“YlbService.MMSHServicesSoap”的终结点配置部分，因为找到了该协定的多个终结点配置。请按名称指示首选的终结点配置部分。

“/”应用程序中的服务器错误。

无法加载协定为“YlbService.MMSHServicesSoap”的终结点配置部分，因为找到了该协定的多个终结点配置。请按名称指示首选的终结点配置部分。