ASP.Net MVC中的尾随斜杠问题

Question

当我尝试访问这样的应用程序时，我在本地IIS（10）上托管了一个MVC 5应用程序：

  

http://localhost/TS.Loyalty.UI.Web

它抛出此异常

  

[NullReferenceException：对象引用未设置为的实例   对象。]
  System.Web.Mvc.AuthorizeAttribute.AuthorizeCore（HttpContextBase   httpContext）+30
  System.Web.Mvc.AuthorizeAttribute.OnAuthorization（AuthorizationContext   filterContext）+160
  System.Web.Mvc.ControllerActionInvoker.InvokeAuthorizationFilters（ControllerContext   controllerContext，IList 1 filters, ActionDescriptor actionDescriptor) +97 System.Web.Mvc.Async.<>c__DisplayClass21.<BeginInvokeAction>b__19(AsyncCallback asyncCallback, Object asyncState) +743
System.Web.Mvc.Async.WrappedAsyncResult 1.CallBeginDelegate（AsyncCallback   callback，Object callbackState）+14
  System.Web.Mvc.Async.WrappedAsyncResultBase 1.Begin(AsyncCallback callback, Object state, Int32 timeout) +128
System.Web.Mvc.Async.AsyncControllerActionInvoker.BeginInvokeAction(ControllerContext controllerContext, String actionName, AsyncCallback callback, Object state) +343
System.Web.Mvc.Controller.<BeginExecuteCore>b__1c(AsyncCallback asyncCallback, Object asyncState, ExecuteCoreState innerState) +25
System.Web.Mvc.Async.WrappedAsyncVoid 1.CallBeginDelegate（的AsyncCallback   callback，Object callbackState）+30
  System.Web.Mvc.Async.WrappedAsyncResultBase 1.Begin(AsyncCallback callback, Object state, Int32 timeout) +128
System.Web.Mvc.Controller.BeginExecuteCore(AsyncCallback callback, Object state) +465
System.Web.Mvc.Controller.<BeginExecute>b__14(AsyncCallback asyncCallback, Object callbackState, Controller controller) +18
System.Web.Mvc.Async.WrappedAsyncVoid 1.CallBeginDelegate（的AsyncCallback   callback，Object callbackState）+20
  System.Web.Mvc.Async.WrappedAsyncResultBase 1.Begin(AsyncCallback callback, Object state, Int32 timeout) +128
System.Web.Mvc.Controller.BeginExecute(RequestContext requestContext, AsyncCallback callback, Object state) +374
System.Web.Mvc.Controller.System.Web.Mvc.Async.IAsyncController.BeginExecute(RequestContext requestContext, AsyncCallback callback, Object state) +16
System.Web.Mvc.MvcHandler.<BeginProcessRequest>b__4(AsyncCallback asyncCallback, Object asyncState, ProcessRequestState innerState) +52 System.Web.Mvc.Async.WrappedAsyncVoid 1.CallBeginDelegate（的AsyncCallback   callback，Object callbackState）+30
  System.Web.Mvc.Async.WrappedAsyncResultBase`1.Begin（AsyncCallback的   回调，对象状态，Int32超时）+128
  System.Web.Mvc.MvcHandler.BeginProcessRequest（HttpContextBase   httpContext，AsyncCallback回调，对象状态）+384
  System.Web.Mvc.MvcHandler.BeginProcessRequest（HttpContext httpContext，   AsyncCallback回调，对象状态）+48
  System.Web.Mvc.MvcHandler.System.Web.IHttpAsyncHandler.BeginProcessRequest（HttpContext的   context，AsyncCallback cb，Object extraData）+16
  System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute（）   +103 System.Web.HttpApplication.ExecuteStep（IExecutionStep step，Boolean＆amp; completedSynchronously）+155

但是，如果我试图用这样的斜杠访问它：

  

http://localhost/TS.Loyalty.UI.Web/

完美无缺

  

注意::我不想像IIS中的URL重写那样解决方法，我只是想知道为什么会发生这种情况发生在我的应用程序中

     

注意::我在本地IIS上托管了另一个应用程序，它运行良好