“/”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:


[没有相关的源行]

源文件: c:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\root\a1b20515\fc6a7d6c\App_Web_ysnptg4z.12.cs    行: 0

堆栈跟踪:


[NullReferenceException: 未将对象引用设置到对象的实例。]
   DTcms.Web.UI.Page.article_list.ShowPage() in F:\Aipusi\DTcms.Web.UI\Page\article_list.cs:32
   DTcms.Web.UI.BasePage..ctor() in F:\Aipusi\DTcms.Web.UI\BasePage.cs:35
   DTcms.Web.UI.Page.article_list..ctor() in F:\Aipusi\DTcms.Web.UI\Page\article_list.cs:18
   ASP.aspx_main_about_list_aspx..ctor() in c:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\root\a1b20515\fc6a7d6c\App_Web_ysnptg4z.12.cs:0
   __ASP.FastObjectFactory_app_web_ysnptg4z.Create_ASP_aspx_main_about_list_aspx() in c:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\root\a1b20515\fc6a7d6c\App_Web_ysnptg4z.14.cs:0
   System.Web.Compilation.BuildResultCompiledType.CreateInstance() +30
   System.Web.Compilation.BuildManager.CreateInstanceFromVirtualPath(VirtualPath virtualPath, Type requiredBaseType, HttpContext context, Boolean allowCrossApp) +100
   System.Web.UI.PageHandlerFactory.GetHandlerHelper(HttpContext context, String requestType, VirtualPath virtualPath, String physicalPath) +31
   System.Web.UI.PageHandlerFactory.System.Web.IHttpHandlerFactory2.GetHandler(HttpContext context, String requestType, VirtualPath virtualPath, String physicalPath) +64
   System.Web.HttpApplication.MapHttpHandler(HttpContext context, String requestType, VirtualPath path, String pathTranslated, Boolean useAppConfig) +191
   System.Web.MapHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +145
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +155


版本信息: Microsoft .NET Framework 版本:4.0.30319; ASP.NET 版本:4.0.30319.34280