asp.net-mvc-4 – visual studio 2012 RC无法加载类型System.Web.Http.R

我的PC上安装了VS 11 Beta,.net 4.5和MVC 4 beta.我刚刚下载了最新的RC,现在我尝试运行Web项目时收到此错误消息.我尝试重新安装.net 4.5和卸载和树脂安装VS 12 RC,但没有工作.我试过了
建议 here也没有工作.

堆

Could not load type 'System.Web.Http.RouteParameter' from assembly 'System.Web.Http,Version=4.0.0.0,Culture=neutral,PublicKeyToken=31bf3856ad364e35'.
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.TypeLoadException: Could not load type 'System.Web.Http.RouteParameter' from assembly 'System.Web.Http,PublicKeyToken=31bf3856ad364e35'.

Source Error:


Line 26:                 defaults: new { controller = "Home",action = "Index",id = UrlParameter.Optional }
Line 27:             );
Line 28:         }
Line 29:     }
Line 30: }


Source File: c:projectstestNewtestNewApp_StartRouteConfig.cs    Line: 28

Stack Trace:


[TypeLoadException: Could not load type 'System.Web.Http.RouteParameter' from assembly 'System.Web.Http,PublicKeyToken=31bf3856ad364e35'.]
   testNew.RouteConfig.RegisterRoutes(RouteCollection routes) in c:projectstestNewtestNewApp_StartRouteConfig.cs:28
   testNew.MvcApplication.Application_Start() in c:projectstestNewtestNewGlobal.asax.cs:25

[HttpException (0x80004005): Could not load type 'System.Web.Http.RouteParameter' from assembly 'System.Web.Http,PublicKeyToken=31bf3856ad364e35'.]
   System.Web.HttpApplicationFactory.EnsureAppStartCalledForIntegratedMode(HttpContext context,HttpApplication app) +9841101
   System.Web.HttpApplication.RegisterEventSubscriptionsWithIIS(IntPtr appContext,HttpContext context,MethodInfo[] handlers) +118
   System.Web.HttpApplication.InitSpecial(HttpApplicationState state,MethodInfo[] handlers,IntPtr appContext,HttpContext context) +172
   System.Web.HttpApplicationFactory.GetSpecialApplicationInstance(IntPtr appContext,HttpContext context) +336
   System.Web.Hosting.PipelineRuntime.InitializeApplication(IntPtr appContext) +296

[HttpException (0x80004005): Could not load type 'System.Web.Http.RouteParameter' from assembly 'System.Web.Http,PublicKeyToken=31bf3856ad364e35'.]
   System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +9850940
   System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +101
   System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr,HttpContext context) +254


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.17626

编辑6

我使用fuslogvw,发现该项目从这里引用了System.Web.Http.dll

C:WindowsMicrosoft.NetassemblyGAC_MSILSystem.Web.Httpv4.0_4.0.0.0__31bf3856ad364e35

而不是我的项目.重命名此文件使我的项目工作,但我显然不能在我的共享托管网站上这样做.

我已经手动引用了dll

C:Program Files (x86)Microsoft ASP.NETASP.NET MVC 4Assemblies

并将其设置为复制到本地.仍然从gac_msil加载.如何覆盖这个？

解决方法

> MVC 4 VS 2010工具
> MVC 4
> MVC 4(Bundle)

我卸载了“MVC 4”应用程序,然后我的项目工作正常.

（编辑：安卓应用网）

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