“/”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\cb31a07b\3c504013\App_Web_kw1a25ig.4.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.userindex.ShowPage() +548
   DTcms.Web.UI.BasePage..ctor() +460
   DTcms.Web.UI.Page.userindex..ctor() +28
   ASP.aspx_qizhu_e1_website_products_aspx..ctor() in c:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\root\cb31a07b\3c504013\App_Web_kw1a25ig.4.cs:0
   __ASP.FastObjectFactory_app_web_kw1a25ig.Create_ASP_aspx_qizhu_e1_website_products_aspx() in c:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\root\cb31a07b\3c504013\App_Web_kw1a25ig.11.cs:0
   System.Web.Compilation.BuildResultCompiledType.CreateInstance() +31
   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.GetHandler(HttpContext context, String requestType, String virtualPath, String path) +37
   System.Web.MaterializeHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +339
   System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step) +48
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +159


版本信息: Microsoft .NET Framework 版本:4.0.30319; ASP.NET 版本:4.7.3770.0