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我想在我们的 Silverlight v4.0 项目中使用 Sharedcache (sharedcache.codeplex.com)。但是，我们使用 NLog v2.0 进行客户端日志记录。SharedCache 当前版本仅支持 NLog v1.1，它将与我们的 Web 服务器上的 NLog v2.0 发生冲突。

所以我决定将 Sharedcache windows 服务转换为使用 NLog v2.0。编译成功。但是一旦我启动服务，我就收到了这个错误。熟悉NLog的人可以帮忙吗？我认为这是在抱怨布局。

这是windows服务配置文件：

  <nlog autoReload="true" throwExceptions="true">
<targets async="true">
  <target name="shared_cache_general" type="File" layout="${longdate}|${level:uppercase=true}|${aspnet-request:item=logSession}|${message}" filename="C:\temp\logs\server\${date:format=yyyy-MM-dd}_shared_cache_general_log.txt"/>
  <target name="shared_cache_traffic" type="File" layout="${longdate}|${level:uppercase=true}|${aspnet-request:item=logSession}|${message}" filename="C:\temp\logs\server\${date:format=yyyy-MM-dd}_shared_cache_traffic_log.txt"/>
  <target name="shared_cache_tracking" type="File" layout="${longdate}|${level:uppercase=true}|${aspnet-request:item=logSession}|${message}" filename="C:\temp\logs\server\${date:format=yyyy-MM-dd}_shared_cache_tracking_log.txt"/>
  <target name="shared_cache_sync" type="File" layout="${longdate}|${level:uppercase=true}|${aspnet-request:item=logSession}|${message}" filename="C:\temp\logs\server\${date:format=yyyy-MM-dd}_shared_cache_sync_log.txt"/>
  <target name="shared_cache_memory" type="File" layout="${longdate}|${level:uppercase=true}|${aspnet-request:item=logSession}|${message}" filename="C:\temp\logs\server\${date:format=yyyy-MM-dd}_shared_cache_memory_log.txt"/>
</targets>
<rules>
  <logger name="General" minlevel="Debug" writeTo="shared_cache_general" final="true"/>
  <logger name="Traffic" minlevel="Debug" writeTo="shared_cache_traffic" final="true"/>
  <logger name="Tracking" minlevel="Debug" writeTo="shared_cache_tracking" final="true"/>
  <logger name="Sync" minlevel="Debug" writeTo="shared_cache_sync" final="true"/>
  <logger name="Memory" minlevel="Debug" writeTo="shared_cache_memory" final="true"/>
  <logger name="*" minlevel="Debug" writeTo="shared_cache_general"/>
  <logger name="*" minlevel="Info" writeTo="shared_cache_general"/>
</rules>

当我在 Visual Studio 中启动服务时，出现以下 NLog 异常：

{"Error when setting property 'Layout' on File Target[shared_cache_general]"}


at NLog.Internal.PropertyHelper.SetPropertyFromString(Object o, String name, String value, ConfigurationItemFactory configurationItemFactory) in c:\NLogBuild\src\NLog\Internal\PropertyHelper.cs:line 107
   at NLog.Config.XmlLoggingConfiguration.ConfigureObjectFromAttributes(Object targetObject, NLogXmlElement element, Boolean ignoreType) in c:\NLogBuild\src\NLog\Config\XmlLoggingConfiguration.cs:line 828
   at NLog.Config.XmlLoggingConfiguration.ParseTargetElement(Target target, NLogXmlElement targetElement) in c:\NLogBuild\src\NLog\Config\XmlLoggingConfiguration.cs:line 562
   at NLog.Config.XmlLoggingConfiguration.ParseTargetsElement(NLogXmlElement targetsElement) in c:\NLogBuild\src\NLog\Config\XmlLoggingConfiguration.cs:line 538
   at NLog.Config.XmlLoggingConfiguration.ParseNLogElement(NLogXmlElement nlogElement, String baseDirectory) in c:\NLogBuild\src\NLog\Config\XmlLoggingConfiguration.cs:line 344
   at NLog.Config.XmlLoggingConfiguration.ParseTopLevel(NLogXmlElement content, String baseDirectory) in c:\NLogBuild\src\NLog\Config\XmlLoggingConfiguration.cs:line 301
   at NLog.Config.XmlLoggingConfiguration.Initialize(XmlReader reader, String fileName, Boolean ignoreErrors) in c:\NLogBuild\src\NLog\Config\XmlLoggingConfiguration.cs:line 247
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1 回答 1

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我想到了。只需删除以下布局，它现在支持 NLog v2.0。

${aspnet-request:item=logSession}|
于 2011-10-03T15:36:01.627 回答