“/”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:


[没有相关的源行]

源文件: c:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\deea0fc5\4774b46e\App_Web_eddpnoua.2.cs    行: 0

堆栈跟踪:


[RuntimeBinderException: 无法对 null 引用执行运行时绑定]
   CallSite.Target(Closure , CallSite , Object ) +148
   System.Dynamic.UpdateDelegates.UpdateAndExecute1(CallSite site, T0 arg0) +615
   CallSite.Target(Closure , CallSite , Object ) +264
   Web.PageUI.BaseDetail..ctor() in e:\项目\Q-启德\源码\Web.PageUI\BaseDetail.cs:31
   Web.PageUI.Page_Solution.Detail..ctor() in e:\项目\Q-启德\源码\Web.PageUI\Page_Solution\Detail.cs:10
   Web.Pages.MainBusiness.details..ctor() +37
   ASP.pages_mainbusiness_details_aspx..ctor() in c:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\deea0fc5\4774b46e\App_Web_eddpnoua.2.cs:0
   __ASP.FastObjectFactory_app_web_eddpnoua.Create_ASP_pages_mainbusiness_details_aspx() in c:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\deea0fc5\4774b46e\App_Web_eddpnoua.3.cs:0
   System.Web.Compilation.BuildManager.CreateInstanceFromVirtualPath(VirtualPath virtualPath, Type requiredBaseType, HttpContext context, Boolean allowCrossApp) +132
   System.Web.UI.PageHandlerFactory.GetHandlerHelper(HttpContext context, String requestType, VirtualPath virtualPath, String physicalPath) +44
   System.Web.MaterializeHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +375
   System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step) +195
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +128


版本信息: Microsoft .NET Framework 版本:4.0.30319; ASP.NET 版本:4.7.3282.0