Object reference not set to an instance of an object.

Hi, now when I try to loginto .NET StockTrader Web Application, I get the following error (with login uid:0, password xxx):

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 48:             BSLClient businessServicesClient = new BSLClient();
Line 49:             AccountDataUI customer = businessServicesClient.getAccountData(userid);
Line 50:             totalHoldings = businessServicesClient.getHoldings(userid);
Line 51:             Name.Text = customer.profileID + "!";
Line 52:             AccountID.Text = customer.accountID.ToString();

Source File: c:\stocktrader\StockTrader\StockTraderWebApplication\Trade\TradeHome.aspx.cs Line: 50

Stack Trace:


[NullReferenceException: Object reference not set to an instance of an object.]
   Trade.StockTraderWebApplicationServiceClient.BSLClient.getHoldings(String userID) in C:\stockrtm\StockTrader\StockTraderWebApplication\StockTraderWebApplicationClients\BSLClient.cs:259
   Trade.Web.TradeHome.Page_Load(Object sender, EventArgs e) in c:\stocktrader\StockTrader\StockTraderWebApplication\Trade\TradeHome.aspx.cs:50
   System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +14
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +35
   System.Web.UI.Control.OnLoad(EventArgs e) +99
   System.Web.UI.Control.LoadRecursive() +50
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStage

Object reference not set to an instance of an object.

Object reference not set to an instance of an object.

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