'/' 應用程式中發生伺服器錯誤。

並未將物件參考設定為物件的執行個體。

描述: 在執行目前 Web 要求的過程中發生未處理的例外狀況。請檢閱堆疊追蹤以取得錯誤的詳細資訊,以及在程式碼中產生的位置。

例外狀況詳細資訊: System.NullReferenceException: 並未將物件參考設定為物件的執行個體。

原始程式錯誤:


行 305:        }
行 306:
行 307:        for (int i = 0; i < dt.Rows.Count; i++)
行 308:        {
行 309:            if (myLabel.Text == "") myLabel.Text = "<br/>";

原始程式檔: c:\wwwroot\m_HouseMall\sales\manageScheduleTW.aspx.cs    行: 307

堆疊追蹤:


[NullReferenceException: 並未將物件參考設定為物件的執行個體。]
   manageScheduleTW.Calendar1_DayRender(Object sender, DayRenderEventArgs e) in c:\wwwroot\m_HouseMall\sales\manageScheduleTW.aspx.cs:307
   System.Web.UI.WebControls.Calendar.OnDayRender(TableCell cell, CalendarDay day) +484
   System.Web.UI.WebControls.Calendar.RenderDays(HtmlTextWriter writer, DateTime firstDay, DateTime visibleDate, CalendarSelectionMode selectionMode, Boolean buttonsActive, Boolean useAccessibleHeader) +3354
   System.Web.UI.WebControls.Calendar.Render(HtmlTextWriter writer) +1598
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +79
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +168
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +79
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +168
   System.Web.UI.UpdatePanel.RenderChildren(HtmlTextWriter writer) +331
   System.Web.UI.UpdatePanel.Render(HtmlTextWriter writer) +59
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +79
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +168
   System.Web.UI.HtmlControls.HtmlForm.RenderChildren(HtmlTextWriter writer) +11688950
   System.Web.UI.HtmlControls.HtmlContainerControl.Render(HtmlTextWriter writer) +46
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +79
   System.Web.UI.HtmlControls.HtmlForm.RenderControl(HtmlTextWriter writer) +52
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +168
   System.Web.UI.Page.Render(HtmlTextWriter writer) +39
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +79
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +4562


版本資訊: Microsoft .NET Framework 版本:4.0.30319; ASP.NET 版本:4.8.9220.0