无法加载类型System.Runtime.Diagnostics.ITraceSourceStringProvider

Question

我刚刚将Windows Server 2008 R2就地升级到Windows Server 2012,现在我的WCF自托管服务启动但立即终止并出现以下错误:

服务无法启动.System.TypeLoadException:无法从程序集'System.ServiceModel.Internals,Version = 4.0.0.0,Culture = neutral,PublicKeyToken = 31bf3856ad364e35'加载类型'System.Runtime.Diagnostics.ITraceSourceStringProvider'.在System.ServiceModel.Channels.TextMessageEncoderFactory..ctor(MessageVersion版本,编码writeEncoding,的Int32 maxReadPoolSize,的Int32 maxWritePoolSize,XmlDictionaryReaderQuotas配额)在System.ServiceModel.Channels.HttpTransportDefaults.GetDefaultMessageEncoderFactory()在System.ServiceModel.Channels.HttpChannelListener..ctor System.ServiceModel.Channels上System.ServiceModel.Channels.HttpTransportBindingElement.BuildChannelListener [TChannel](BindingContext context)的System.ServiceModel.Channels.HttpChannelListener`1..ctor(HttpTransportBindingElement bindingElement,BindingContext context)中的(HttpTransportBindingElement bindingElement,BindingContext context) System.ServiceModel.Channels.MessageEnc中的.BindingContext.BuildInnerChannelListenerTChannel ...

在全新安装的Windows Server 2012上运行相同的服务(虽然没有完全修补atm).

Answer 1

按照AK_的建议重新安装.NET 4.5.2解决了这个问题.