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 19:      <div class="container">
Line 20:         <div class="row">
Line 21:             <input type="hidden" name="productstandardcatalog" productid="<%=current.nowproduct.id %>" value="<%=current.nowproduct.catalog().stdcode %>" />
Line 22:                 <input type="hidden" name="productcatalog" productid="<%=current.nowproduct.id %>" value="<%=current.nowproduct.catalogno %>" />
Line 23:                 <span id="proinfo_cas_<%=current.nowproduct.id %>" style="display: none"><%=current.nowproduct.casno %></span>

Source File: c:\webhosting\data\content\xtheme\aks\plugins\integralmall\inc\product_info.ascx    Line: 21

Stack Trace:


[NullReferenceException: Object reference not set to an instance of an object.]
   Web960.BLL.CatalogManager.GetCatalog(String strCode) in E:\TFS\960CloudWebSql\ReleaseBranch\V3.2Branch\BjAokaSi\BLL\CatalogManager.cs:30
   wtmp.product.catalog() in E:\TFS\960CloudWebSql\ReleaseBranch\V3.2Branch\BjAokaSi\Web960Tmp\Models\Product.cs:449
   ASP.content_xtheme_aks_plugins_integralmall_inc_product_info_ascx.__Render__control1(HtmlTextWriter __w, Control parameterContainer) in c:\webhosting\data\content\xtheme\aks\plugins\integralmall\inc\product_info.ascx:21
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +270
   System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +14
   System.Web.UI.Control.Render(HtmlTextWriter writer) +12
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +67
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +101
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +27
   ASP.content_xtheme_aks_plugins_integralmall_index_aspx.__RenderContent3(HtmlTextWriter __w, Control parameterContainer) in c:\webhosting\data\content\xtheme\aks\plugins\integralmall\index.aspx:59
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +270
   System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +14
   System.Web.UI.Control.Render(HtmlTextWriter writer) +12
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +67
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +101
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +27
   ASP.content_xtheme_aks_site_master.__Render__control1(HtmlTextWriter __w, Control parameterContainer) in c:\webhosting\data\content\xtheme\aks\Site.Master:231
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +270
   System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +14
   System.Web.UI.Control.Render(HtmlTextWriter writer) +12
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +67
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +101
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +27
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +129
   System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +14
   System.Web.UI.Page.Render(HtmlTextWriter writer) +30
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +67
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +101
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +27
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1342


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4330.0