Question

我在本地计算机（32位计算机）上托管Wcf应用程序。我收到以下错误。

Config Error    This configuration section cannot be used at this path. This happens when the section is locked at a parent level. Locking is either by default (overrideModeDefault="Deny"), or set explicitly by a location tag with overrideMode="Deny" or the legacy allowOverride="false".

附加相同的Config文件详细信息。

<?xml version="1.0"?>
<configuration>

  <system.web>
    <compilation debug="true" targetFramework="4.0" />
  </system.web>
  <system.serviceModel>
    <services>
      <service name="WcfServiceDemo.ServiceCalculateCost" >
        <endpoint address="" binding="wsHttpBinding" contract="WcfServiceDemo.IServiceCalculateCost"></endpoint> 

      </service>
    </services>
    <behaviors>
      <serviceBehaviors>
        <behavior>
          <!-- To avoid disclosing metadata information, set the value below to false and remove the metadata endpoint above before deployment -->
          <serviceMetadata httpGetEnabled="true"/>

          <!-- To receive exception details in faults for debugging purposes, set the value below to true.  Set to false before deployment to avoid disclosing exception information -->
          <serviceDebug includeExceptionDetailInFaults="false"/>
        </behavior>
      </serviceBehaviors>
    </behaviors>
    <serviceHostingEnvironment multipleSiteBindingsEnabled="true" />
  </system.serviceModel>
 <system.webServer>
    <modules runAllManagedModulesForAllRequests="true"/>
  </system.webServer>

</configuration>

Answer 1

IIS 7实现“配置锁定”。这有助于IIS管理。

在此处，请查看错误详情以及如何解决错误：IIS 7 – This configuration section cannot be used at this path.

根据它，决议之一：

打开位于此处的applicationHost.config文件：%windir%\system32\inetsrv\config\applicationHost.config
修改“handlers”部分。
更改此行：

<section name=”handlers” overrideModeDefault=”Deny” />

要：

<section name=”handlers” overrideModeDefault=”Allow” />

托管Wcf服务时出现HTTP错误500.19

1 个答案: