“/”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 133:
行 134:    try {
行 135:        document.getElementById("city").value = "<%=user.Rows[0]["ccode"] %>";
行 136:    } catch (ex) { }
行 137:

源文件: d:\wwwroot\hunanmeeting\wwwroot\user\user_infor.aspx    行: 135

堆栈跟踪:


[NullReferenceException: 未将对象引用设置到对象的实例。]
   ASP.user_user_infor_aspx.__Renderform1(HtmlTextWriter __w, Control parameterContainer) in d:\wwwroot\hunanmeeting\wwwroot\user\user_infor.aspx:135
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +275
   System.Web.UI.HtmlControls.HtmlForm.RenderChildren(HtmlTextWriter writer) +11661638
   System.Web.UI.HtmlControls.HtmlContainerControl.Render(HtmlTextWriter writer) +46
   Sample.Web.UI.Adapters.FormRewriterControlAdapter.Render(HtmlTextWriter writer) +65
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +115
   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) +4238


版本信息: Microsoft .NET Framework 版本:4.0.30319; ASP.NET 版本:4.8.4494.0