安装ASP.NET Route Debugger后出现异常

发布时间：2020-12-16 07:00:51 所属栏目：asp.Net 来源：网络整理

导读：我正在运行VS 2013,我刚刚安装了 ASP.NET Route Debugger.当我尝试通过浏览到localhost来运行它时：xxx / rd我收到以下错误： [A]System.Web.WebPages.Razor.Configuration.HostSection cannot be cast to [B]System.Web.WebPages.Razor.Configuration.HostS

我正在运行VS 2013,我刚刚安装了 ASP.NET Route Debugger.当我尝试通过浏览到localhost来运行它时：xxx / rd我收到以下错误：

[A]System.Web.WebPages.Razor.Configuration.HostSection cannot be cast to [B]System.Web.WebPages.Razor.Configuration.HostSection. Type A originates from 'System.Web.WebPages.Razor,Version=2.0.0.0,Culture=neutral,PublicKeyToken=31bf3856ad364e35' in the context 'Default' at location 'C:WindowsMicrosoft.NetassemblyGAC_MSILSystem.Web.WebPages.Razorv4.0_2.0.0.0__31bf3856ad364e35System.Web.WebPages.Razor.dll'. Type B originates from 'System.Web.WebPages.Razor,Version=3.0.0.0,PublicKeyToken=31bf3856ad364e35' in the context 'Default' at location 'C:UsersjoshuaAppDataLocalTempTemporary ASP.NET Filesroot84448590ee78b185assemblydl3776eeced61921913_e997ce01System.Web.WebPages.Razor.dll'.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. 

Exception Details: System.InvalidCastException: [A]System.
Web.WebPages.Razor.Configuration.HostSection cannot be cast
to [B]System.Web.WebPages.Razor.Configuration.HostSection. Type A originates from 'System.Web.WebPages.Razor,PublicKeyToken=31bf3856ad364e35' in the context 'Default' at location 'C:UsersjoshuaAppDataLocalTempTemporary ASP.NET 
Filesroot84448590ee78b185assemblydl3776eeced61921913_e997ce01System.Web.WebPages.Razor.dll'.

堆栈跟踪：

[InvalidCastException: [A]System.Web.WebPages.Razor.Configuration.HostSection cannot be cast to [B]System.Web.WebPages.Razor.Configuration.HostSection. Type A originates from 'System.Web.WebPages.Razor,PublicKeyToken=31bf3856ad364e35' in the context 'Default' at location 'C:UsersjoshuaAppDataLocalTempTemporary ASP.NET Filesroot84448590ee78b185assemblydl3776eeced61921913_e997ce01System.Web.WebPages.Razor.dll'.]
   System.Web.WebPages.Razor.WebRazorHostFactory.GetRazorSection(String virtualPath) +151
   System.Web.WebPages.Razor.WebRazorHostFactory.CreateHostFromConfig(String virtualPath,String physicalPath) +209
   System.Web.WebPages.Razor.WebRazorHostFactory.CreateHostFromConfig(String virtualPath) +46
   System.Web.WebPages.Razor.RazorBuildProvider.GetHostFromConfig() +58
   System.Web.WebPages.Razor.RazorBuildProvider.CreateHost() +62
   System.Web.WebPages.Razor.RazorBuildProvider.get_Host() +65
   System.Web.WebPages.Razor.RazorBuildProvider.EnsureGeneratedCode() +83
   System.Web.WebPages.Razor.RazorBuildProvider.get_CodeCompilerType() +54
   System.Web.Compilation.BuildProvider.GetCompilerTypeFromBuildProvider(BuildProvider buildProvider) +59
   System.Web.Compilation.BuildProvidersCompiler.ProcessBuildProviders() +209
   System.Web.Compilation.BuildProvidersCompiler.PerformBuild() +15
   System.Web.Compilation.BuildManager.CompileWebFile(VirtualPath virtualPath) +9949713
   System.Web.Compilation.BuildManager.GetVPathBuildResultInternal(VirtualPath virtualPath,Boolean noBuild,Boolean allowCrossApp,Boolean allowBuildInPrecompile,Boolean throwIfNotFound,Boolean ensureIsUpToDate) +299
   System.Web.Compilation.BuildManager.GetVPathBuildResultWithNoAssert(HttpContext context,VirtualPath virtualPath,Boolean ensureIsUpToDate) +103
   System.Web.Compilation.BuildManager.GetVirtualPathObjectFactory(VirtualPath virtualPath,HttpContext context,Boolean throwIfNotFound) +165
   System.Web.Compilation.BuildManager.GetCompiledType(VirtualPath virtualPath) +10
   System.Web.Compilation.BuildManager.GetCompiledType(String virtualPath) +28
   System.Web.Mvc.BuildManagerWrapper.System.Web.Mvc.IBuildManager.GetCompiledType(String virtualPath) +47
   System.Web.Mvc.BuildManagerCompiledView.Render(ViewContext viewContext,TextWriter writer) +175
   System.Web.Mvc.ViewResultBase.ExecuteResult(ControllerContext context) +480
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResult(ControllerContext controllerContext,ActionResult actionResult) +50
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters,Int32 filterIndex,ResultExecutingContext preContext,ControllerContext controllerContext,ActionResult actionResult) +123
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultFilterRecursive(IList`1 filters,ActionResult actionResult) +582
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResultWithFilters(ControllerContext controllerContext,IList`1 filters,ActionResult actionResult) +115
   System.Web.Mvc.Async.<>c__DisplayClass28.<BeginInvokeAction>b__19() +321
   System.Web.Mvc.Async.<>c__DisplayClass1e.<BeginInvokeAction>b__1b(IAsyncResult asyncResult) +184
   System.Web.Mvc.Async.WrappedAsyncResult`1.CallEndDelegate(IAsyncResult asyncResult) +53
   System.Web.Mvc.Async.WrappedAsyncResultBase`1.End() +140
   System.Web.Mvc.Async.AsyncResultWrapper.End(IAsyncResult asyncResult,Object tag) +63
   System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeAction(IAsyncResult asyncResult) +50
   System.Web.Mvc.Controller.<BeginExecuteCore>b__1d(IAsyncResult asyncResult,ExecuteCoreState innerState) +45
   System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +81
   System.Web.Mvc.Async.WrappedAsyncResultBase`1.End() +146
   System.Web.Mvc.Async.AsyncResultWrapper.End(IAsyncResult asyncResult,Object tag) +66
   System.Web.Mvc.Async.AsyncResultWrapper.End(IAsyncResult asyncResult,Object tag) +50
   System.Web.Mvc.Controller.EndExecuteCore(IAsyncResult asyncResult) +50
   System.Web.Mvc.Controller.<BeginExecute>b__15(IAsyncResult asyncResult,Controller controller) +50
   System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +73
   System.Web.Mvc.Async.WrappedAsyncResultBase`1.End() +146
   System.Web.Mvc.Async.AsyncResultWrapper.End(IAsyncResult asyncResult,Object tag) +50
   System.Web.Mvc.Controller.EndExecute(IAsyncResult asyncResult) +50
   System.Web.Mvc.Controller.System.Web.Mvc.Async.IAsyncController.EndExecute(IAsyncResult asyncResult) +50
   System.Web.Mvc.MvcHandler.<BeginProcessRequest>b__4(IAsyncResult asyncResult,ProcessRequestState innerState) +45
   System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +81
   System.Web.Mvc.Async.WrappedAsyncResultBase`1.End() +146
   System.Web.Mvc.Async.AsyncResultWrapper.End(IAsyncResult asyncResult,Object tag) +50
   System.Web.Mvc.MvcHandler.EndProcessRequest(IAsyncResult asyncResult) +50
   System.Web.Mvc.MvcHandler.System.Web.IHttpAsyncHandler.EndProcessRequest(IAsyncResult result) +49
   System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +9631512
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step,Boolean& completedSynchronously) +155

我尝试了here提到的解决方案,但它没有用.我试着制作第2版和第3版.

解决方法

roliu指出我正确的方向,我想出来了.路由调试器有一个web.config文件,该文件引用了mvc的system.web.webpages.razor和v4.0.0.0的v2.0.0.0版本.我将razor v2的所有参考都更改为razor v3并将mvc 4更改为mvc 5.

（编辑：李大同）

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