System.Web.HttpCompileException（0x80004005）

Question

我的.net 4内网应用程序几乎一直运行良好。有时，在不进行任何更改的情况下，它会通过以下消息开始提供500个异常：

System.Web.HttpCompileException (0x80004005): External component has thrown an exception. 
at System.Web.Compilation.AssemblyBuilder.Compile() 
at System.Web.Compilation.BuildProvidersCompiler.PerformBuild() 
at System.Web.Compilation.BuildManager.CompileWebFile(VirtualPath virtualPath) 
at System.Web.Compilation.BuildManager.GetVPathBuildResultInternal(VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile, Boolean throwIfNotFound, Boolean ensureIsUpToDate) 
at System.Web.Compilation.BuildManager.GetVPathBuildResultWithNoAssert(HttpContext context, VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile, Boolean throwIfNotFound, Boolean ensureIsUpToDate) 
at System.Web.Compilation.BuildManager.GetVPathBuildResult(HttpContext context, VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile, Boolean ensureIsUpToDate) 
at System.Web.UI.TemplateControl.LoadControl(VirtualPath virtualPath) 

唯一的解决方案是停止inet服务，删除C：\ Windows \ Microsoft.Net .. \ Temporary files然后一切都重新开始工作。

有任何想法吗？谢谢！

Answer 1

尝试在C:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files中清除临时的asp.net文件

Answer 2

解决方案是清理Asp.Net临时文件或回收IIS池。

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