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我做了一个简单的ajax服务（基于json）从数据库中获取一些数据。 问题如下：奇怪和随机发生大会没有发现错误
On localhost：在visual studio中编程/编辑aspx页面并在浏览器中看到结果时，它可以正常编辑aspx页面5-6次，然后开始失败。直到我去我的Web服务接口类做一些事情（比如说放一个换行符）并重新编译它。问题得到解决，周期继续...
当我跟踪火灾bug中失败的请求时，发现500内部服务器错误： [FileNotFoundException：无法加载文件或程序集'App_Web_lbgnha4m，Version = 0.0.0.0 ，Culture = neutral，PublicKeyToken = null'或它的一个依赖关系。系统找不到指定的文件。] *全堆栈跟踪如下。
我不确定，但看起来像这个文件'App_Web_lbgnha4m'是临时生成的，因为每次我通过重新编译代码来修复这个错误。一段时间后，它再次以新名称“App_Web_blahblahblah”
我最大的担心是，当我将解决方案部署到我的登台服务器。该服务工作正常（比如说一天），然后出现相同的错误，相当惊讶发生了什么错误，而不触及文件，一旦部署）。很显然，我每天都可以解决这个问题不解决方案部署....
任何建议，请大家帮帮忙......
完整堆栈跟踪：
[FileNotFoundException]: Could not load file or assembly 'App_Web_lbgnha4m, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null' or one of its dependencies. The system cannot find the file specified.
at System.Reflection.Assembly._nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, Assembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection)
at System.Reflection.Assembly.nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, Assembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection)
at System.Reflection.Assembly.InternalLoad(AssemblyName assemblyRef, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection)
at System.Reflection.Assembly.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)
at System.ServiceModel.ServiceHostingEnvironment.HostingManager.ActivateService(String normalizedVirtualPath)
at System.ServiceModel.ServiceHostingEnvironment.HostingManager.EnsureServiceAvailable(String normalizedVirtualPath)
[ServiceActivationException]: The service '/Website/RESTfulService.svc' cannot be activated due to an exception during compilation. The exception message is: Could not load file or assembly 'App_Web_lbgnha4m, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null' or one of its dependencies. The system cannot find the file specified..
at System.ServiceModel.AsyncResult.End[TAsyncResult](IAsyncResult result)
at System.ServiceModel.Activation.HostedHttpRequestAsyncResult.End(IAsyncResult result)
at System.ServiceModel.Activation.HostedHttpRequestAsyncResult.ExecuteSynchronous(HttpApplication context, Boolean flowContext)
at System.ServiceModel.Activation.HttpModule.ProcessRequest(Object sender, EventArgs e)
at System.Web.HttpApplication.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)