Server Error in '/' Application.

Object reference not set to an instance of an object.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.

Source Error:


Line 51:         catch (Exception ex)
Line 52:         {
Line 53:             throw ex;
Line 54:         }
Line 55:     }

Source File: d:\HKinsoft_Customer\84185\84185\Control\ucDescribe.ascx.cs    Line: 53

Stack Trace:


[NullReferenceException: Object reference not set to an instance of an object.]
   _51349_Control_ucDescribe.Page_PreRender(Object sender, EventArgs e) in d:\HKinsoft_Customer\84185\84185\Control\ucDescribe.ascx.cs:53
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +51
   System.Web.UI.Control.OnPreRender(EventArgs e) +9906334
   System.Web.UI.Control.PreRenderRecursiveInternal() +88
   System.Web.UI.Control.PreRenderRecursiveInternal() +160
   System.Web.UI.Control.PreRenderRecursiveInternal() +160
   System.Web.UI.Control.PreRenderRecursiveInternal() +160
   System.Web.UI.Control.PreRenderRecursiveInternal() +160
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +883


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.7.3282.0