“/”应用程序中的服务器错误。

未将对象引用设置到对象的实例。

说明: 执行当前 Web 请求期间,出现未经处理的异常。请检查堆栈跟踪信息,以了解有关该错误以及代码中导致错误的出处的详细信息。

异常详细信息: System.NullReferenceException: 未将对象引用设置到对象的实例。

源错误:


行 9:      <div class="kj_cont w">
行 10:         <!--#include file="inc/left.html" -->
行 11:   <div id="hqlj" style="display:none;"><%=nowproduct.catalog().url %></div>
行 12:          <%if (nowproduct.catalogno.StartsWith("1001"))   {
行 13:         %>

源文件: d:\Website\web2017\atkchemical_com\wwwroot\content\xtheme\caoying\product_info.aspx    行: 11

堆栈跟踪:


[NullReferenceException: 未将对象引用设置到对象的实例。]
   Web960.BLL.CatalogManager.GetCatalog(String strCode) in F:\TFS2018\960CloudWebSql\DevV3Branch\Caoying\Dev\BLL\CatalogManager.cs:29
   wtmp.product.catalog() in F:\TFS2018\960CloudWebSql\DevV3Branch\Caoying\Dev\Web960Tmp\Models\Product.cs:294
   ASP.content_xtheme_caoying_product_info_aspx.__Render__control1(HtmlTextWriter __w, Control parameterContainer) in d:\Website\web2017\atkchemical_com\wwwroot\content\xtheme\caoying\product_info.aspx:11
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +270
   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


版本信息: Microsoft .NET Framework 版本:4.0.30319; ASP.NET 版本:4.8.4676.0