“/”应用程序中的服务器错误。

---

行 26:         

行 27:             

行 28:                 
所在位置：首页 > <%=categoryModel.Name %> > <%=_category %>
行 29:             
行 30:         

[NullReferenceException: 未将对象引用设置到对象的实例。]
   ASP.news_aspx.__Render__control1(HtmlTextWriter __w, Control parameterContainer) in d:\wwwroot\yzm\wwwroot\News.aspx:28
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +88
   System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +25
   System.Web.UI.Page.Render(HtmlTextWriter writer) +30
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +52
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +198
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +27
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +5796