间歇WCF激活错误

我在我的开发箱本地运行WCF服务，并且我的测试检查一切都很好，与服务。间歇WCF激活错误

通常情况下，一切都很好，但有时（的5％的时间），我得到的错误

The requested service, 'net.tcp://csmattdev2:9000/Wcf/Service.svc' could not be activated. See the server's diagnostic trace logs for more information.

在事件日志中的信息是这样的：

WebHost failed to process a request. 
Sender Information: System.ServiceModel.ServiceHostingEnvironment+HostingManager/11404313 
Exception: System.ServiceModel.ServiceActivationException: The service '/Wcf/Service.svc' cannot be activated due to an exception during compilation. The exception message is: Could not load file or assembly 'App_Web_okepeg2c, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null' or one of its dependencies. The system cannot find the file specified.. ---> System.IO.FileNotFoundException: Could not load file or assembly 'App_Web_okepeg2c, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null' or one of its dependencies. The system cannot find the file specified. 
    at System.Reflection.RuntimeAssembly._nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks) 
    at System.Reflection.RuntimeAssembly.InternalLoadAssemblyName(AssemblyName assemblyRef, Evidence assemblySecurity, RuntimeAssembly reqAssembly, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks) 
    at System.Reflection.RuntimeAssembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean forIntrospection) 
    at System.Reflection.RuntimeAssembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection) 
    at System.Reflection.Assembly.Load(String assemblyString) 
    at System.ServiceModel.Activation.ServiceHostFactory.CreateServiceHost(String constructorString, Uri[] baseAddresses) 
    at System.ServiceModel.ServiceHostingEnvironment.HostingManager.CreateService(String normalizedVirtualPath, EventTraceActivity eventTraceActivity) 
    at System.ServiceModel.ServiceHostingEnvironment.HostingManager.ActivateService(ServiceActivationInfo serviceActivationInfo, EventTraceActivity eventTraceActivity) 
    at System.ServiceModel.ServiceHostingEnvironment.HostingManager.EnsureServiceAvailable(String normalizedVirtualPath, EventTraceActivity eventTraceActivity) 
    --- End of inner exception stack trace --- 
    at System.ServiceModel.ServiceHostingEnvironment.HostingManager.EnsureServiceAvailable(String normalizedVirtualPath, EventTraceActivity eventTraceActivity) 
    at System.ServiceModel.ServiceHostingEnvironment.EnsureServiceAvailableFast(String relativeVirtualPath, EventTraceActivity eventTraceActivity) 
Process Name: w3wp 
Process ID: 14844

要解决，唯一可行的是重置IIS，并重建通讯项目。

任何想法这可能是什么？

来源

2012-03-22 Matt Roberts

您正在使用什么版本的.Net，并将此服务托管在Visual Studio的“网站”或“Web项目”中？ – 2012-03-22 11:45:43

.Net 3.5，它作为一个web应用程序在IIS中托管，绑定为http和net.tcp – 2012-03-22 12:28:30

尝试从Web根除去以下所有内容。

1）您使用的是暴露端点
2）config文件
3）包含您的服务代码

Bascially的bin文件.SVC，从删除所有Web应用程序的东西web根目录

来源

2012-03-22 17:32:05 iamkrillin

这工作 - 删除我不是绝对需要的一切似乎为我解决了这个问题 – 2013-01-17 12:30:34

间歇WCF激活错误

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