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 38:     protected void Page_Load(object sender, EventArgs e)
Line 39:     {
Line 40:         reference_number = Page.RouteData.Values["id"].ToString();
Line 41:         ut.lstbind_parameterized(lstphoto1, "select top 1 * from tbl_propertyphoto where photo_Id=@id", reference_number);
Line 42:         ut.lstbind_parameterized(lstphoto2, "select ROW_NUMBER()OVER(ORDER BY id) AS RowNum,* from tbl_propertyphoto where id>(select top 1 id from tbl_propertyphoto where photo_Id=@id order by id) and photo_Id=@id", reference_number);

Source File: c:\inetpub\vhosts\legacydubai.com\legacydubai.com\propertydetails.aspx.cs    Line: 40

Stack Trace:


[NullReferenceException: Object reference not set to an instance of an object.]
   propertydetails.Page_Load(Object sender, EventArgs e) in c:\inetpub\vhosts\legacydubai.com\legacydubai.com\propertydetails.aspx.cs:40
   System.Web.UI.Control.OnLoad(EventArgs e) +105
   System.Web.UI.Control.LoadRecursive() +67
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3784


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.7.3535.0