BigRock主機錯誤：應用程序試圖執行安全策略不允許的操作

Question

我的應用程序在我的本地機器上完美運行。但是，當我試圖將其發佈在BigRock共享主機我得到以下錯誤MESSAGE-

安全例外

Description: The application attempted to perform an operation not allowed by the security policy. To grant this application the required permission please contact your system administrator or change the application's trust level in the configuration

Exception Details: System.Security.SecurityException: Request for the permission of type 'System.Security.Permissions.ReflectionPermission, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.

堆棧跟蹤：

[SecurityException: Request for the permission of type 'System.Security.Permissions.ReflectionPermission, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.] System.Delegate.DelegateConstruct(Object target, IntPtr slot) +0 Owin.Loader.DefaultLoader..ctor(Func 3 next, Func 2 activator, IEnumerable 1 referencedAssemblies) +69 Microsoft.Owin.Host.SystemWeb.OwinBuilder.GetAppStartup() +65 Microsoft.Owin.Host.SystemWeb.OwinHttpModule.InitializeBlueprint() +28 System.Threading.LazyInitializer.EnsureInitializedCore(T& target, Boolean& initialized, Object& syncLock, Func 1 valueFactory) +115 Microsoft.Owin.Host.SystemWeb.OwinHttpModule.Init(HttpApplication context) +106 System.Web.HttpApplication.RegisterEventSubscriptionsWithIIS(IntPtr appContext, HttpContext context, MethodInfo[] handlers) +418 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

我怎樣才能解決這個問題？

Answer 1

錯誤表明您的網站沒有在其自己的應用程序池下運行或者您的網站需要您的網站主機不允許的信任級別。例如，您的應用程序需要完全信任級別才能運行，並且您的Web主機不允許在完全信任級別下運行應用程序。