“由于内部错误，服务器无法处理请求”。在IIS上部署WCF时

Question

我已经构建了一个WCF并在SOAPUI上对其进行了测试。

在SOAPUI上可以正常工作。但是，当我将其上传到IIS上的测试环境时，出现以下错误

由于内部错误，服务器无法处理请求。有关错误的更多信息，请打开服务器上的IncludeExceptionDetailInFaults（从ServiceBehaviorAttribute或从配置行为），以便将异常信息发送回客户端，或者按照Microsoft .NET Framework SDK文档和检查服务器跟踪日志。

    <?xml version="1.0" encoding="utf-8"?>
<configuration>
  <configSections>
    <section name="oracle.manageddataaccess.client"
      type="OracleInternal.Common.ODPMSectionHandler, Oracle.ManagedDataAccess, Version=4.122.19.1, Culture=neutral, PublicKeyToken=555423423432"/>
    </configSections>

  <appSettings>
    <add key="aspnet:UseTaskFriendlySynchronizationContext" value="true"/>
  </appSettings>
  <system.web>
    <compilation debug="true" targetFramework="4.6.1"/>
    <httpRuntime targetFramework="4.6.1"/>
  </system.web>
  <system.serviceModel>
    <bindings>
      <basicHttpBinding>
        <binding name="BasicHttpBinding_IService" />
      </basicHttpBinding>
    </bindings>
    <client>
      <endpoint address="http://***.***.***.***:***/***/***.svc"
        binding="basicHttpBinding" bindingConfiguration="BasicHttpBinding_IService"
        contract="ServiceReference1.IService" name="BasicHttpBinding_IService" />
    </client>
    <behaviors>
      <serviceBehaviors>
        <behavior name="">
          <serviceMetadata httpGetEnabled="True"/>
        </behavior>
        <behavior name="debug">
          <serviceDebug includeExceptionDetailInFaults="true" />
        </behavior>
      </serviceBehaviors>
    </behaviors>
    <serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true"/>
  </system.serviceModel>
  <system.webServer>
    <modules runAllManagedModulesForAllRequests="true"/>
    <!--
        To browse web app root directory during debugging, set the value below to true.
        Set to false before deployment to avoid disclosing web app folder information.
      -->
    <directoryBrowse enabled="true"/>
  </system.webServer>
</configuration>