“/”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 1811:    {
行 1812:
行 1813:        DataRow[] drarr = hy.hc(biao).Select(tiaojian, paixu);
行 1814:        if (drarr.Length != 0)
行 1815:        {

源文件: d:\wwwroot\pscscn\wwwroot\App_Code\hy\heiyu.cs    行: 1813

堆栈跟踪:


[NullReferenceException: 未将对象引用设置到对象的实例。]
   heiyu.select(String biao, String tiaojian, String paixu) in d:\wwwroot\pscscn\wwwroot\App_Code\hy\heiyu.cs:1813
   MasterPage.child_data_ItemDataBound(Object sender, RepeaterItemEventArgs e) in d:\wwwroot\pscscn\wwwroot\Mastershou.master.cs:144
   System.Web.UI.WebControls.Repeater.OnItemDataBound(RepeaterItemEventArgs e) +111
   System.Web.UI.WebControls.Repeater.CreateItem(Int32 itemIndex, ListItemType itemType, Boolean dataBind, Object dataItem) +138
   System.Web.UI.WebControls.Repeater.AddDataItemsIntoItemsArray(IEnumerable dataSource, Boolean useDataSource) +217
   System.Web.UI.WebControls.Repeater.PostGetDataAction(IEnumerable dataSource) +71
   System.Web.UI.WebControls.Repeater.CreateControlHierarchy(Boolean useDataSource) +220
   System.Web.UI.WebControls.Repeater.OnDataBinding(EventArgs e) +62
   System.Web.UI.WebControls.Repeater.DataBind() +77
   MasterPage.Repeater1_ItemDataBound(Object sender, RepeaterItemEventArgs e) in d:\wwwroot\pscscn\wwwroot\Mastershou.master.cs:112
   System.Web.UI.WebControls.Repeater.OnItemDataBound(RepeaterItemEventArgs e) +111
   System.Web.UI.WebControls.Repeater.CreateItem(Int32 itemIndex, ListItemType itemType, Boolean dataBind, Object dataItem) +138
   System.Web.UI.WebControls.Repeater.AddDataItemsIntoItemsArray(IEnumerable dataSource, Boolean useDataSource) +217
   System.Web.UI.WebControls.Repeater.PostGetDataAction(IEnumerable dataSource) +71
   System.Web.UI.WebControls.Repeater.CreateControlHierarchy(Boolean useDataSource) +220
   System.Web.UI.WebControls.Repeater.OnDataBinding(EventArgs e) +62
   System.Web.UI.WebControls.Repeater.DataBind() +77
   MasterPage.Page_Load(Object sender, EventArgs e) in d:\wwwroot\pscscn\wwwroot\Mastershou.master.cs:46
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +51
   System.Web.UI.Control.OnLoad(EventArgs e) +95
   System.Web.UI.Control.LoadRecursive() +59
   System.Web.UI.Control.LoadRecursive() +131
   System.Web.UI.Control.LoadRecursive() +131
   System.Web.UI.Control.LoadRecursive() +131
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +678


版本信息: Microsoft .NET Framework 版本:4.0.30319; ASP.NET 版本:4.7.4087.0