Server Error in '/' Application.

Object reference not set to an instance of an object.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.

Source Error:


[No relevant source lines]

Source File: c:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\root\d7b9f8e9\50ce665e\App_Web_nmfbxkjp.10.cs    Line: 0

Stack Trace:


[NullReferenceException: Object reference not set to an instance of an object.]
   YJBcms.Web.UI.Page.article_show.ShowPage() in g:\啦啦啦啦\YJBcms\YJBcms.Web.UI\Page\article_show.cs:53
   YJBcms.Web.UI.BasePage..ctor() in g:\啦啦啦啦\YJBcms\YJBcms.Web.UI\BasePage.cs:108
   YJBcms.Web.UI.Page.article_show..ctor() in g:\啦啦啦啦\YJBcms\YJBcms.Web.UI\Page\article_show.cs:15
   ASP.aspx_main_news_show_aspx..ctor() in c:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\root\d7b9f8e9\50ce665e\App_Web_nmfbxkjp.10.cs:0
   __ASP.FastObjectFactory_app_web_nmfbxkjp.Create_ASP_aspx_main_news_show_aspx() in c:\Windows\Microsoft.NET\Framework\v4.0.30319\Temporary ASP.NET Files\root\d7b9f8e9\50ce665e\App_Web_nmfbxkjp.16.cs:0
   System.Web.Compilation.BuildResultCompiledType.CreateInstance() +58
   System.Web.Compilation.BuildManager.CreateInstanceFromVirtualPath(VirtualPath virtualPath, Type requiredBaseType, HttpContext context, Boolean allowCrossApp) +114
   System.Web.UI.PageHandlerFactory.GetHandlerHelper(HttpContext context, String requestType, VirtualPath virtualPath, String physicalPath) +32
   System.Web.UI.PageHandlerFactory.System.Web.IHttpHandlerFactory2.GetHandler(HttpContext context, String requestType, VirtualPath virtualPath, String physicalPath) +65
   System.Web.HttpApplication.MapHttpHandler(HttpContext context, String requestType, VirtualPath path, String pathTranslated, Boolean useAppConfig) +193
   System.Web.MapHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +193
   System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step) +132
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +163


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.7.3282.0