“/”应用程序中的服务器错误。

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行 52:         if (channelModel.IsOpened)
行 53:         {
行 54:             Response.Write(bll.GetChannelPage(ChId));
行 55:         }
行 56:         else

[NullReferenceException: 竞技宝手机端-竞技宝二维码-竞技宝网页]
   Ky.BLL.B_Channel.GetChannel(Int32 id, Int32 isDeleted) +280
   Ky.BLL.B_Channel.GetChannel(Int32 id) +36
   Ky.BLL.B_Create.GetCurrent_Pos(String paramStr, String pos, Int32 currId, String tableName) +1172
   Ky.BLL.B_Create.GetChannelPage(Int32 chId) +1078
   Channel.Page_Load(Object sender, EventArgs e) in c:\ly\web12\web1\Channel.aspx.cs:54
   System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +15
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +34
   System.Web.UI.Control.OnLoad(EventArgs e) +99
   System.Web.UI.Control.LoadRecursive() +47
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1061