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我得到这个错误，真的不知道如何解决它：

元素“system.serviceModel”具有无效的子元素“domainServices”。预期的可能元素列表：'behaviors, bindings, client, comContracts, commonBehaviors, diagnostics, serviceHostingEnvironment, extensions, protocolMapping, services, standardEndpoints, tracking, routing

配置：

<?xml version="1.0"?>
<configuration>
  <configSections>
    <sectionGroup name="system.serviceModel">
      <section name="domainServices" type="System.ServiceModel.DomainServices.Hosting.DomainServicesSection, System.ServiceModel.DomainServices.Hosting, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" allowDefinition="MachineToApplication" requirePermission="false" />
    </sectionGroup>
  </configSections>    
  <system.serviceModel>
    <domainServices>
      <endpoints>
        <!-- <add name="OData" type="System.ServiceModel.DomainServices.Hosting.ODataEndpointFactory, System.ServiceModel.DomainServices.Hosting.OData, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" /> -->
        <add name="soap" type="Microsoft.ServiceModel.DomainServices.Hosting.SoapXmlEndpointFactory, Microsoft.ServiceModel.DomainServices.Hosting, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" />
        <!-- <add name="JSON" type="Microsoft.ServiceModel.DomainServices.Hosting.JsonEndpointFactory, Microsoft.ServiceModel.DomainServices.Hosting, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" /> -->
      </endpoints>
    </domainServices>
    <serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" />
    <behaviors>
      <serviceBehaviors>
        <behavior name="">
          <serviceThrottling  maxConcurrentCalls="100"  maxConcurrentSessions="100"  maxConcurrentInstances="10"  />
          <serviceMetadata httpGetEnabled="true" />
          <serviceDebug includeExceptionDetailInFaults="false" />
        </behavior>
      </serviceBehaviors>
    </behaviors>
  </system.serviceModel>
 </configuration>
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1 回答 1

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Sometimes this sort of error ("system.ServiceModel has an invalid child element XXXX") can arise if we target an older version of .Net Framework than what is expected. This can be resolved by opening the Project Properties and then modifying the Target framework from the Application tab. Hope this is useful to someone out there.

于 2015-04-22T03:57:39.050 回答