Asp.net mvc 4.5与iis7.5的配置错误

我在.NET4.5中有mvc应用程序。它在VisualStudio2012中进行dbuging时工作正常。但当我尝试使用iis 7.5进行配置时，它会引发异常

Error Detail as copied from evetviewer:
=======================================
Event code: 3005 
Event message: An unhandled exception has occurred. 
Event time: 10/7/2013 11:54:01 AM 
Event time (UTC): 10/7/2013 6:54:01 AM 
Event ID: b6afc0d906c1479394fd92e0989b40b5 
Event sequence: 4 
Event occurrence: 1 
Event detail code: 0 


Exception information: 
    Exception type: NullReferenceException 
    Exception message: Object reference not set to an instance of an object.
   at System.Web.Mvc.AuthorizeAttribute.AuthorizeCore(HttpContextBase httpContext)
   at System.Web.Mvc.AuthorizeAttribute.OnAuthorization(AuthorizationContext filterContext)
   at System.Web.Mvc.ControllerActionInvoker.InvokeAuthorizationFilters(ControllerContext controllerContext, IList`1 filters, ActionDescriptor actionDescriptor)
   at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass25.<BeginInvokeAction>b__1e(AsyncCallback asyncCallback, Object asyncState)
   at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`1.Begin(AsyncCallback callback, Object state, Int32 timeout)
   at System.Web.Mvc.Async.AsyncResultWrapper.Begin[TResult](AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate`1 endDelegate, Object tag, Int32 timeout)
   at System.Web.Mvc.Async.AsyncResultWrapper.Begin[TResult](AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate`1 endDelegate, Object tag)
   at System.Web.Mvc.Controller.<>c__DisplayClass1d.<BeginExecuteCore>b__17(AsyncCallback asyncCallback, Object asyncState)
   at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`1.Begin(AsyncCallback callback, Object state, Int32 timeout)
   at System.Web.Mvc.Async.AsyncResultWrapper.Begin[TResult](AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate`1 endDelegate, Object tag, Int32 timeout)
   at System.Web.Mvc.Controller.BeginExecuteCore(AsyncCallback callback, Object state)
   at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`1.Begin(AsyncCallback callback, Object state, Int32 timeout)
   at System.Web.Mvc.Async.AsyncResultWrapper.Begin[TResult](AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate`1 endDelegate, Object tag, Int32 timeout)
   at System.Web.Mvc.Async.AsyncResultWrapper.Begin(AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate endDelegate, Object tag)
   at System.Web.Mvc.Controller.BeginExecute(RequestContext requestContext, AsyncCallback callback, Object state)
   at System.Web.Mvc.MvcHandler.<>c__DisplayClass8.<BeginProcessRequest>b__2(AsyncCallback asyncCallback, Object asyncState)
   at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`1.Begin(AsyncCallback callback, Object state, Int32 timeout)
   at System.Web.Mvc.Async.AsyncResultWrapper.Begin[TResult](AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate`1 endDelegate, Object tag, Int32 timeout)
   at System.Web.Mvc.Async.AsyncResultWrapper.Begin(AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate endDelegate, Object tag)
   at System.Web.Mvc.MvcHandler.BeginProcessRequest(HttpContextBase httpContext, AsyncCallback callback, Object state)
   at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
   at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)



Thread information: 
    Thread ID: 32 
    Thread account name: IIS APPPOOL\members-new 
    Is impersonating: False 
    Stack trace:    at System.Web.Mvc.AuthorizeAttribute.AuthorizeCore(HttpContextBase httpContext)
   at System.Web.Mvc.AuthorizeAttribute.OnAuthorization(AuthorizationContext filterContext)
   at System.Web.Mvc.ControllerActionInvoker.InvokeAuthorizationFilters(ControllerContext controllerContext, IList`1 filters, ActionDescriptor actionDescriptor)
   at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass25.<BeginInvokeAction>b__1e(AsyncCallback asyncCallback, Object asyncState)
   at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`1.Begin(AsyncCallback callback, Object state, Int32 timeout)
   at System.Web.Mvc.Async.AsyncResultWrapper.Begin[TResult](AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate`1 endDelegate, Object tag, Int32 timeout)
   at System.Web.Mvc.Async.AsyncResultWrapper.Begin[TResult](AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate`1 endDelegate, Object tag)
   at System.Web.Mvc.Controller.<>c__DisplayClass1d.<BeginExecuteCore>b__17(AsyncCallback asyncCallback, Object asyncState)
   at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`1.Begin(AsyncCallback callback, Object state, Int32 timeout)
   at System.Web.Mvc.Async.AsyncResultWrapper.Begin[TResult](AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate`1 endDelegate, Object tag, Int32 timeout)
   at System.Web.Mvc.Controller.BeginExecuteCore(AsyncCallback callback, Object state)
   at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`1.Begin(AsyncCallback callback, Object state, Int32 timeout)
   at System.Web.Mvc.Async.AsyncResultWrapper.Begin[TResult](AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate`1 endDelegate, Object tag, Int32 timeout)
   at System.Web.Mvc.Async.AsyncResultWrapper.Begin(AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate endDelegate, Object tag)
   at System.Web.Mvc.Controller.BeginExecute(RequestContext requestContext, AsyncCallback callback, Object state)
   at System.Web.Mvc.MvcHandler.<>c__DisplayClass8.<BeginProcessRequest>b__2(AsyncCallback asyncCallback, Object asyncState)
   at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult`1.Begin(AsyncCallback callback, Object state, Int32 timeout)
   at System.Web.Mvc.Async.AsyncResultWrapper.Begin[TResult](AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate`1 endDelegate, Object tag, Int32 timeout)
   at System.Web.Mvc.Async.AsyncResultWrapper.Begin(AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate endDelegate, Object tag)
   at System.Web.Mvc.MvcHandler.BeginProcessRequest(HttpContextBase httpContext, AsyncCallback callback, Object state)
   at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
   at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)



Custom event details: 

从evetviewer复制的错误详细信息： ======================================= 活动编号：3005 事件消息：发生未处理的异常。 活动时间：2013年7月10日上午11:54:01 事件时间（UTC）：2013年7月10日上午6:54:01 事件ID:b6afc0d906c1479394fd92e0989b40b5 事件顺序：4 事件发生率：1 事件详细信息代码：0 例外信息： 异常类型：NullReferenceException 异常消息：对象引用未设置为对象的实例。 位于System.Web.Mvc.AuthorizeAttribute.AuthorizeCore（HttpContextBase httpContext） 在System.Web.Mvc.AuthorizationAttribute.OnAuthorization（AuthorizationContext filterContext）中 位于System.Web.Mvc.ControllerActionInvoker.InvokeAuthorizationFilters（ControllerContext ControllerContext，IList`1 filters，ActionDescriptor ActionDescriptor） 在System.Web.Mvc.Async.AsyncControllerActionInvoker.c_uuDisplayClass25.b_u1E（AsyncCallback AsyncCallback，Object asyncState） 位于System.Web.Mvc.Async.AsyncResultRapper.WrappedAsyncResult`1.Begin（异步回调、对象状态、Int32超时） 在System.Web.Mvc.Async.AsyncResultRapper.Begin[TResult]（异步回调，对象状态，BeginInvokeDelegate beginDelegate，EndInvokeDelegate`1 endDelegate，对象标记，Int32超时） 在System.Web.Mvc.Async.AsyncResultRapper.Begin[TResult]（异步回调，对象状态，BeginInvokeDelegate beginDelegate，EndInvokeDelegate`1 endDelegate，对象标记） 在System.Web.Mvc.Controller.c__displayClassId.b_uu 17（AsyncCallback AsyncCallback，Object asyncState） 位于System.Web.Mvc.Async.AsyncResultRapper.WrappedAsyncResult`1.Begin（异步回调、对象状态、Int32超时） 在System.Web.Mvc.Async.AsyncResultRapper.Begin[TResult]（异步回调，对象状态，BeginInvokeDelegate beginDelegate，EndInvokeDelegate`1 endDelegate，对象标记，Int32超时） 位于System.Web.Mvc.Controller.BeginExecuteCore（异步回调，对象状态） 位于System.Web.Mvc.Async.AsyncResultRapper.WrappedAsyncResult`1.Begin（异步回调、对象状态、Int32超时） 在System.Web.Mvc.Async.AsyncResultRapper.Begin[TResult]（异步回调，对象状态，BeginInvokeDelegate beginDelegate，EndInvokeDelegate`1 endDelegate，对象标记，Int32超时） 在System.Web.Mvc.Async.AsyncResultRapper.Begin（异步回调、对象状态、BeginInvokeDelegate beginDelegate、EndInvokeDelegate endDelegate、对象标记） 位于System.Web.Mvc.Controller.BeginExecute（RequestContext RequestContext、AsyncCallback回调、对象状态） 在System.Web.Mvc.MvcHandler.c_uuudisplayClass8.b_uuu2（AsyncCallback AsyncCallback，Object asyncState） 位于System.Web.Mvc.Async.AsyncResultRapper.WrappedAsyncResult`1.Begin（异步回调、对象状态、Int32超时） 在System.Web.Mvc.Async.AsyncResultRapper.Begin[TResult]（异步回调，对象状态，BeginInvokeDelegate beginDelegate，EndInvokeDelegate`1 endDelegate，对象标记，Int32超时） 在System.Web.Mvc.Async.AsyncResultRapper.Begin（异步回调、对象状态、BeginInvokeDelegate beginDelegate、EndInvokeDelegate endDelegate、对象标记） 位于System.Web.Mvc.MvcHandler.BeginProcessRequest（HttpContextBase httpContext、AsyncCallback回调、对象状态） 在System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute（）中 在System.Web.HttpApplication.ExecuteStep（IExecutionStep步骤，布尔值&同步完成） 线程信息： 线程ID:32 线程帐户名称：IIS APPPOOL\members new 是模仿：假 堆栈跟踪：位于System.Web.Mvc.AuthorizeAttribute.AuthorizeCore（HttpContextBase httpContext） 在System.Web.Mvc.AuthorizationAttribute.OnAuthorization（AuthorizationContext filterContext）中 位于System.Web.Mvc.ControllerActionInvoker.InvokeAuthorizationFilters（ControllerContext ControllerContext，IList`1 filters，ActionDescriptor ActionDescriptor） 在System.Web.Mvc.Async.AsyncControllerActionInvoker.c_uuDisplayClass25.b_u1E（AsyncCallback AsyncCallback，Object asyncState） 位于System.Web.Mvc.Async.AsyncResultRapper.WrappedAsyncResult`1.Begin（异步回调、对象状态、Int32超时） 在System.Web.Mvc.Async.AsyncResultRapper.Begin[TResult]（异步回调，对象状态，BeginInvokeDelegate beginDelegate，EndInvokeDelegate`1 endDelegate，对象标记，Int32超时） 在System.Web.Mvc.Async.AsyncResultRapper.Begin[TResult]（异步回调，对象状态，BeginInvokeDelegate beginDelegate，EndInvokeDelegate`1 endDelegate，对象标记） 在System.Web.Mvc.Controller.c__displayClassId.b_uu 17（AsyncCallback AsyncCallback，Object asyncState） 位于System.Web.Mvc.Async.AsyncResultRapper.WrappedAsyncResult`1.Begin（异步回调、对象状态、Int32超时） 在System.Web.Mvc.Async.AsyncResultRapper.Begin[TResult]（异步回调，对象状态，BeginInvokeDelegate beginDelegate，EndInvokeDelegate`1 endDelegate，对象标记，Int32超时） 位于System.Web.Mvc.Controller.BeginExecuteCore（异步回调，对象状态） 位于System.Web.Mvc.Async.AsyncResultRapper.WrappedAsyncResult`1.Begin（异步回调、对象状态、Int32超时） 在System.Web.Mvc.Async.AsyncResultRapper.Begin[TResult]（异步回调，对象状态，BeginInvokeDelegate beginDelegate，EndInvokeDelegate`1 endDelegate，对象标记，Int32超时） 在System.Web.Mvc.Async.AsyncResultRapper.Begin（异步回调、对象状态、BeginInvokeDelegate beginDelegate、EndInvokeDelegate endDelegate、对象标记） 位于System.Web.Mvc.Controller.BeginExecute（RequestContext RequestContext、AsyncCallback回调、对象状态） 在System.Web.Mvc.MvcHandler.c_uuudisplayClass8.b_uuu2（AsyncCallback AsyncCallback，Object asyncState） 在