“/”应用程序中的服务器错误。

[NullReferenceException: 未将对象引用设置到对象的实例。] MofineNet_Common.PublicVar.IsMobileDevice(HttpRequest Request) in E:\项目文件\翼企魔方\魔方百度熊掌号\MofineNet_Common\CCommon\PublicVar.cs:1036 online_editsite_default.Page_Load(Object sender, EventArgs e) in E:\项目文件\翼企魔方\魔方百度熊掌号\Mvc.Ef.Frame.UI\default.aspx.cs:129 System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +51 System.Web.UI.Control.OnLoad(EventArgs e) +95 System.Web.UI.Control.LoadRecursive() +59 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +678