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我有一個wcf服務。 它使用本地IIS服務器。錯誤500.19本地IIS
我的web.config是:
<?xml version="1.0"?>
<configuration>
<system.web>
<authentication mode="Windows"/>
<compilation debug="true" targetFramework="4.0" />
</system.web>
<system.serviceModel>
<bindings>
<customBinding>
<binding name="InstantMessagingBinding" closeTimeout="00:00:45">
<textMessageEncoding>
<readerQuotas maxStringContentLength="200000" maxArrayLength="200000" />
</textMessageEncoding>
<httpTransport keepAliveEnabled="false" maxReceivedMessageSize="200000" authenticationScheme="Ntlm"/>
</binding>
</customBinding>
</bindings>
<behaviors>
<serviceBehaviors>
<behavior name="InstantMessagingBehavior">
<serviceMetadata httpGetEnabled="true" />
<serviceDebug includeExceptionDetailInFaults="true" />
</behavior>
</serviceBehaviors>
</behaviors>
<serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" />
<services>
<service name="Isima.InstantMessaging.WcfService.ContactService" behaviorConfiguration="InstantMessagingBehavior">
<endpoint address=""
binding="customBinding" bindingConfiguration="InstantMessagingBinding"
contract="Isima.InstantMessaging.WcfService.IContactService" >
<identity>
<dns value="localhost" />
</identity>
</endpoint>
</service>
</services>
</system.serviceModel>
<system.webServer>
<modules runAllManagedModulesForAllRequests="true"/>
</system.webServer>
</configuration>
當我跑我的服務,我得到一個錯誤
此錯誤是關於「可能會出現此問題時,IIS的指定部分配置文件被鎖定在更高級別的配置中。「
爲什麼會出現此錯誤?