非常罕见的我的MVC 3应用程序有以下例外.它只在Release模式下,当它启动时只重启IIS应用程序池有帮助.有没有人可以给我一个可能导致此错误的提示?
例外情况:
System.NullReferenceException: Object reference not set to an instance of an object. at System.Web.Mvc.FilterProviderCollection.<RemoveDuplicates>d__b.MoveNext() at System.Linq.Buffer`1..ctor(IEnumerable`1 source) at System.Linq.Enumerable.<ReverseIterator>d__a0`1.MoveNext() at System.Linq.Enumerable.WhereSelectEnumerableIterator`2.MoveNext() at System.Collections.Generic.List`1..ctor(IEnumerable`1 collection) at System.Linq.Enumerable.ToList[TSource](IEnumerable`1 source) at System.Web.Mvc.FilterInfo..ctor(IEnumerable`1 filters) at System.Web.Mvc.ControllerActionInvoker.GetFilters(ControllerContext controllerContext,ActionDescriptor actionDescriptor) at System.Web.Mvc.ControllerActionInvoker.InvokeAction(ControllerContext controllerContext,String actionName) at System.Web.Mvc.Controller.ExecuteCore() at System.Web.Mvc.ControllerBase.Execute(RequestContext requestContext) at System.Web.Mvc.MvcHandler.<>c__displayClass6.<>c__displayClassb.<BeginProcessRequest>b__5() at System.Web.Mvc.Async.AsyncResultWrapper.<>c__displayClass1.<MakeVoidDelegate>b__0() at System.Web.Mvc.MvcHandler.<>c__displayClasse.<EndProcessRequest>b__d() at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() at System.Web.HttpApplication.ExecuteStep(IExecutionStep step,Boolean& completedSynchronously)
解决方法
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