Errore server nell'applicazione '/'.

---

Riga 70:                     if (ij % 2 == 0) bgcol = "#B5D0E7";
Riga 71:                     bool displayitem = true;
Riga 72:                     if (prd_configuratorid != Convert.ToString(xNodCol["prd_configuratorid"].InnerText).ToString() && Convert.ToString(xNodCol["prd_configuratorid"].InnerText).ToString() != "")
Riga 73:                     {
Riga 74:                         factor = Convert.ToInt32(xNodCol["prd_quantity"].InnerText);

[NullReferenceException: Riferimento a un oggetto non impostato su un'istanza di oggetto.]
   ASP.controls_sales_qcp_basketinfo_ascx.__RenderplhMain(HtmlTextWriter __w, Control parameterContainer) in c:\Inetpub\ZACCASPORT_COM\WWWROOT\CONTROLS\SALES\QCP_BasketInfo.ascx:72
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +256
   System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +19
   System.Web.UI.Control.Render(HtmlTextWriter writer) +10
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +27
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +99
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +25
   ASP.controls_sales_qcp_basketinfo_ascx.__Render__control1(HtmlTextWriter __w, Control parameterContainer) in c:\Inetpub\ZACCASPORT_COM\WWWROOT\CONTROLS\SALES\QCP_BasketInfo.ascx:20
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +256
   System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +19
   System.Web.UI.Control.Render(HtmlTextWriter writer) +10
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +27
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +99
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +25
   ASP.default_aspx.__RenderForm1(HtmlTextWriter __w, Control parameterContainer) in c:\Inetpub\ZACCASPORT_COM\WWWROOT\Default.aspx:238
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +256
   System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +19
   System.Web.UI.HtmlControls.HtmlForm.RenderChildren(HtmlTextWriter writer) +163
   System.Web.UI.HtmlControls.HtmlContainerControl.Render(HtmlTextWriter writer) +32
   System.Web.UI.HtmlControls.HtmlForm.Render(HtmlTextWriter output) +51
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +27
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +99
   System.Web.UI.HtmlControls.HtmlForm.RenderControl(HtmlTextWriter writer) +40
   ASP.default_aspx.__Render__control1(HtmlTextWriter __w, Control parameterContainer) in c:\Inetpub\ZACCASPORT_COM\WWWROOT\Default.aspx:137
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +256
   System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +19
   System.Web.UI.Page.Render(HtmlTextWriter writer) +29
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +27
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +99
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +25
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1266