“/”应用程序中的服务器错误。

无法对 null 引用执行运行时绑定

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: Microsoft.CSharp.RuntimeBinder.RuntimeBinderException: 无法对 null 引用执行运行时绑定

源错误:


行 3:  <div class="jincontent">
行 4:  	<div class="navlist">
行 5:  		<h4 class="title"><%=Dynamic.ChannelModel.Title %></h4>
行 6:  		<ul>
行 7:  			<%if (Dynamic.NavList != null && Dynamic.NavList.Count > 0)

源文件: d:\wwwroot\J-jinzhoumobile\Page\News\Nav.ascx    行: 5

堆栈跟踪:


[RuntimeBinderException: 无法对 null 引用执行运行时绑定]
   CallSite.Target(Closure , CallSite , Object ) +119
   System.Dynamic.UpdateDelegates.UpdateAndExecute1(CallSite site, T0 arg0) +252
   CallSite.Target(Closure , CallSite , Object ) +167
   ASP.page_news_nav_ascx.__Render__control1(HtmlTextWriter __w, Control parameterContainer) in d:\wwwroot\J-jinzhoumobile\Page\News\Nav.ascx:5
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +103
   System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +9
   System.Web.UI.Control.Render(HtmlTextWriter writer) +10
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +129
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +287
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +27
   ASP.page_news_detail_aspx.__RenderContent2(HtmlTextWriter __w, Control parameterContainer) in c:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\root\3554f608\6ca5abf1\App_Web_2ay11vcf.1.cs:0
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +103
   System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +9
   System.Web.UI.Control.Render(HtmlTextWriter writer) +10
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +129
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +287
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +27
   ASP.page_website_master.__Render__control1(HtmlTextWriter __w, Control parameterContainer) in d:\wwwroot\J-jinzhoumobile\Page\WebSite.Master:135
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +103
   System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +9
   System.Web.UI.Control.Render(HtmlTextWriter writer) +10
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +129
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +287
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +27
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +197
   System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +9
   System.Web.UI.Page.Render(HtmlTextWriter writer) +30
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +129
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +287
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +27
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +5623


版本信息: Microsoft .NET Framework 版本:4.0.30319; ASP.NET 版本:4.6.1099.0