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 584:            
Line 585:            string selectedCatName = "Shop";
Line 586:            if (selectedCat.id > 0)
Line 587:                selectedCatName = selectedCat.FieldDisplay("name", _Language, "Shop");
Line 588:            else if (brandValue != "")

Source File: d:\Sites\LightAvenue\ProductsList.aspx.cs    Line: 586

Stack Trace:


[NullReferenceException: Object reference not set to an instance of an object.]
   ProductsList.RenderContent() in d:\Sites\LightAvenue\ProductsList.aspx.cs:586
   ProductsList.Page_Load(Object sender, EventArgs e) in d:\Sites\LightAvenue\ProductsList.aspx.cs:132
   System.Web.UI.Control.OnLoad(EventArgs e) +107
   System.Web.UI.Control.LoadRecursive() +89
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1532


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4690.0