Server Error in '/' Application.

Length cannot be less than zero.
Parameter name: length

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.ArgumentOutOfRangeException: Length cannot be less than zero.
Parameter name: length

Source Error:


Line 469:        pg_footer.Text = Server.HtmlDecode(custom.bottom_scripts(true) + custom.remarketing(remarkprod, "'cart'", totale.ToString()));
Line 470:
Line 471:        carrello += "<script>var proden=[" + nn + "]; var remarketingdinamico='" + remarketingdinamico.Substring(0, remarketingdinamico.Length - 1) + "';var totmerce=" + totale + ";;var pippo=1;</script>"; return carrello;
Line 472:        #endregion
Line 473:    }

Source File: c:\WEBFARM_MILITARIA\localuser\ftpbarchiesi\cart.aspx.cs    Line: 471

Stack Trace:


[ArgumentOutOfRangeException: Length cannot be less than zero.
Parameter name: length]
   System.String.Substring(Int32 startIndex, Int32 length) +14599229
   cart.get_carrello() in c:\WEBFARM_MILITARIA\localuser\ftpbarchiesi\cart.aspx.cs:471
   cart.Page_Load(Object sender, EventArgs e) in c:\WEBFARM_MILITARIA\localuser\ftpbarchiesi\cart.aspx.cs:29
   System.Web.UI.Control.OnLoad(EventArgs e) +108
   System.Web.UI.Control.LoadRecursive() +90
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1533


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4700.0