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 164: string str = "SELECT * FROM [pbasket] where uid=@uid"; Line 165: SqlDataAdapter da = new SqlDataAdapter(str, conn); Line 166: uid = Int32.Parse(Request.Cookies["ulogin"]["userid"].ToString()); Line 167: da.SelectCommand.Parameters.Add("@uid", uid.ToString()); Line 168: DataSet ds = new DataSet();

Source File: c:\inetpub\vhosts\jfarsi.com\httpdocs\cart.aspx.cs    Line: 166

Stack Trace:


[NullReferenceException: Object reference not set to an instance of an object.] cart.bsk() in c:\inetpub\vhosts\jfarsi.com\httpdocs\cart.aspx.cs:166 cart.Page_Load(Object sender, EventArgs e) in c:\inetpub\vhosts\jfarsi.com\httpdocs\cart.aspx.cs:50 System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +52 System.Web.UI.Control.OnLoad(EventArgs e) +97 System.Web.UI.Control.LoadRecursive() +61 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +693


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4494.0