说明: 执行当前 Web 请求期间,出现未处理的异常。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 63:          <ul class="research">
行 64: 
行 65:           <wtl:list runat="server"  id="mylist1" needpage="true" sql="select * from whir_u_content where typeid={0} and isdel=0 order by sort desc,createdate desc" sql0=<%#PageColumn.ColumnID.ToInt()%>><ItemTemplate>
行 66:             <wtl:list runat="server"  sql="select * from whir_u_content_category where whir_u_content_category_pid={0} and isdel=0 order by sort desc,createdate desc" sql0='<%# Container.DataRow["categoryid"] %>'><ItemTemplate>
行 67:               <li><a href='<%# ((Whir.Label.Dynamic.List.DataContainer)((Whir.Label.Dynamic.DynamicDataContainer)Container).Parent.Parent).PageUrl("parent") %>'><em>[<%# Container.DataRow["categoryName"] %>]</em><%# ((Whir.Label.Dynamic.DynamicDataContainer)((Whir.Label.Dynamic.DynamicDataContainer)Container).Parent.Parent).DataRow["title"].ToStr().Cut(60,"...") %></a></li>

源文件: d:\公司网站\20151013\gzgd201409167617\gzgd201409167617\scjc\index_31.aspx    行: 65

堆栈跟踪:


[NullReferenceException: 未将对象引用设置到对象的实例。]
   ASP.scjc_index_31_aspx.__DataBindingmylist1(Object sender, EventArgs e) in d:\公司网站\20151013\gzgd201409167617\gzgd201409167617\scjc\index_31.aspx:65
   System.Web.UI.Control.OnDataBinding(EventArgs e) +99
   System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding) +92
   System.Web.UI.Control.DataBind() +15
   System.Web.UI.Control.DataBindChildren() +211
   System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding) +102
   System.Web.UI.Control.DataBind() +15
   ASP.scjc_index_31_aspx.Page_Load(Object sender, EventArgs e) in d:\公司网站\20151013\gzgd201409167617\gzgd201409167617\scjc\index_31.aspx:25
   System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +14
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +35
   System.Web.UI.Control.OnLoad(EventArgs e) +99
   System.Web.UI.Control.LoadRecursive() +50
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +627


版本信息: Microsoft .NET Framework 版本:2.0.50727.8762; ASP.NET 版本:2.0.50727.8762