Log4Net.Async ASP.NET MVC 中的问题

Question

我不断收到以下错误：

log4net:ERROR Could not create Appender [AsyncLog4NetAppender] of type [Log4Net.Async.ParallelForwardingAppender]. Reported error follows.
System.TypeLoadException: Could not load type [Log4Net.Async.ParallelForwardingAppender]. Tried assembly [log4net, Version=2.0.8.0, Culture=neutral, PublicKeyToken=669e0ddf0bb1aa2a] and all loaded assemblies
   at log4net.Util.SystemInfo.GetTypeFromString(Assembly relativeAssembly, String typeName, Boolean throwOnError, Boolean ignoreCase)
   at log4net.Util.SystemInfo.GetTypeFromString(String typeName, Boolean throwOnError, Boolean ignoreCase)
   at log4net.Repository.Hierarchy.XmlHierarchyConfigurator.ParseAppender(XmlElement appenderElement)
log4net:ERROR Appender named [AsyncLog4NetAppender] not found.

包配置

<package id="log4net" version="2.0.8" targetFramework="net451" />
<package id="Log4Net.Async" version="2.0.4" targetFramework="net451" />

网络配置

  <dependentAssembly>
    <assemblyIdentity name="log4net" publicKeyToken="669e0ddf0bb1aa2a" culture="neutral" />
    <bindingRedirect oldVersion="0.0.0.0-2.0.8.0" newVersion="2.0.8.0"/>
  </dependentAssembly>

当我删除 log4net.async nuget 包并再次添加它时，它起作用了。但是过了一段时间我又遇到了这个错误。

Answer 1

您（可能）需要将程序集名称添加到您的附加程序引用中。

<appender name="AsyncLog4NetAppender" type="Log4Net.Async.ParallelForwardingAppender,Log4Net.Async">

注意逗号后面的部分，Log4Net.Async。

添加引用程序集的名称应该告诉 .Net 如何在适当的程序集中找到 class。

Log4Net.Async ASP.NET MVC 中的问题

Log4Net.Async issue in ASP.NET MVC

c#

asp.net

asp.net-mvc

log4net