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 346:		Dim bool As Boolean = False
Line 347:
Line 348:		cardNumber = cardNumber.Replace(" ", "").Replace("-", "")
Line 349:		If cardNumber.Length >= 8 Then
Line 350:			cardNumber = cardNumber.Substring(0, 8)

Source File: C:\Inetpub\UAT_IRL\virtualcard\step2.aspx.vb    Line: 348

Stack Trace:


[NullReferenceException: Object reference not set to an instance of an object.]
   VirtualCard_step2.IsOne4All(String cardNumber) in C:\Inetpub\UAT_IRL\virtualcard\step2.aspx.vb:348
   VirtualCard_step2.ProcessPayment() in C:\Inetpub\UAT_IRL\virtualcard\step2.aspx.vb:119
   VirtualCard_step2.btnSubmit_Click(Object sender, EventArgs e) in C:\Inetpub\UAT_IRL\virtualcard\step2.aspx.vb:82
   System.Web.UI.WebControls.LinkButton.OnClick(EventArgs e) +111
   System.Web.UI.WebControls.LinkButton.RaisePostBackEvent(String eventArgument) +79
   System.Web.UI.WebControls.LinkButton.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +10
   System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +13
   System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +175
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1565

Version Information: Microsoft .NET Framework Version:2.0.50727.3625; ASP.NET Version:2.0.50727.3634