我似乎撞到了一堵无法通过的墙。我已将 Episite 从 IIS 6 移至 IIS 7.5,并从 cms 5 升级到 6。现在启动它时出现以下异常。我确信我的 web.config 中缺少一些东西,但我无法为它的*弄清楚它是什么。非常感谢所有帮助。
System.TypeInitializationException: The type initializer for 'EPiServer.Security.PrincipalInfo' threw an exception. ---> System.NullReferenceException: Object reference not set to an instance of an object.
at EPiServer.Configuration.Settings.get_Instance()
at EPiServer.UriSupport.get_InternalUIUrl()
at EPiServer.UriSupport.get_UIUrl()
at EPiServer.UriSupport.ResolveUrlFromUIBySettings(String path)
at EPiServer.Security.PrincipalInfo..cctor()
--- End of inner exception stack trace ---
at EPiServer.Security.PrincipalInfo.get_CurrentPrincipal()
at EPiServer.Security.VirtualRolePrincipal.VirtualRolePrincipal_PostAuthenticateRequest(Object sender, EventArgs e)
at System.Web.HttpApplication.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)