未设置对象变量或 With 块变量。

在 Microsoft.VisualBasic.CompilerServices.Symbols.Container..ctor(Object Instance)
在 Microsoft.VisualBasic.CompilerServices.NewLateBinding.ObjectLateInvokeDefault(Object Instance, Object[] Arguments, String[] ArgumentNames, Boolean ReportErrors, Boolean[] CopyBack)
在 Microsoft.VisualBasic.CompilerServices.NewLateBinding.InternalLateInvokeDefault(Object Instance, Object[] Arguments, String[] ArgumentNames, Boolean ReportErrors, Boolean[] CopyBack)
在 Arlo.form2.contdetail_bothink.On_Render(NameList Result, StringBuilder Html)
在 Arlo.Core.Form.MyRender(NameList Result, StringBuilder Html)
在 Arlo.Core.Form.Render()
在 Arlo.Core.Extensions_Web.RequestFormStr(WorkSession Wks, String FormName, NameList Parms, Boolean isPost, NameValueCollection PostData)
在 Arlo.Core.Extensions_Web_BootStrap.RequestPage(WorkSession Wks, NameList PDef, String PageName, String TempName, String SubTempName, NameList Parms)
在 Arlo.OwinWebServer.HomeController.Page(String PageName, String tempName)