c# - 找不到方法 : '!!0[] System.Array.Empty()'

Question

我使用 VS 2015 RC 和 MVC 模板创建了一个新应用程序，但没有修改任何代码行，我遇到了这个错误:

Method not found: '!!0[] System.Array.Empty()'.
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.MissingMethodException: Method not found: '!!0[] System.Array.Empty()'.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:


[MissingMethodException: Method not found: '!!0[] System.Array.Empty()'.]
   SAASApp.BundleConfig.RegisterBundles(BundleCollection bundles) in C:\Proyectos\SAASApp\SAASApp\App_Start\BundleConfig.cs:29
   SAASApp.MvcApplication.Application_Start() in C:\Proyectos\SAASApp\SAASApp\Global.asax.cs:18

[HttpException (0x80004005): Method not found: '!!0[] System.Array.Empty()'.]
   System.Web.HttpApplicationFactory.EnsureAppStartCalledForIntegratedMode(HttpContext context, HttpApplication app) +483
   System.Web.HttpApplication.RegisterEventSubscriptionsWithIIS(IntPtr appContext, HttpContext context, MethodInfo[] handlers) +118
   System.Web.HttpApplication.InitSpecial(HttpApplicationState state, MethodInfo[] handlers, IntPtr appContext, HttpContext context) +176
   System.Web.HttpApplicationFactory.GetSpecialApplicationInstance(IntPtr appContext, HttpContext context) +350
   System.Web.Hosting.PipelineRuntime.InitializeApplication(IntPtr appContext) +305

[HttpException (0x80004005): Method not found: '!!0[] System.Array.Empty()'.]
   System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +661
   System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +96
   System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) +189

我第一次遇到这种情况，所以我现在卡住了

Answer 1

我在生产服务器上遇到过这种情况，而在开发机器上一切正常。

在目标机器上安装 .NET Framework 4.6 已解决问题。