“/”应用程序中的服务器错误。

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[NullReferenceException: 未将对象引用设置到对象的实例。]
   Eforces.DalFactory.DataAccess.get_path() +15
   Eforces.DalFactory.DataAccess.CreateCompany() +28
   Eforces.Bll.BCompany..cctor() +5

[TypeInitializationException: “Eforces.Bll.BCompany”的类型初始值设定项引发异常。]
   Eforces.Bll.BCompany..ctor() +0
   Eforces.Web.content.ShowPage() +1295
   Eforces.Components.WebPage..ctor() +910
   Eforces.Web.content..ctor() +73
   ASP.aspx_content_aspx..ctor() in c:\Windows\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\root\8fb52edd\4f9a569f\App_Web_73ubeiwx.20.cs:0
   __ASP.FastObjectFactory_app_web_73ubeiwx.Create_ASP_aspx_content_aspx() in c:\Windows\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\root\8fb52edd\4f9a569f\App_Web_73ubeiwx.59.cs:0
   System.Web.Compilation.BuildResultCompiledType.CreateInstance() +32
   System.Web.Compilation.BuildManager.CreateInstanceFromVirtualPath(VirtualPath virtualPath, Type requiredBaseType, HttpContext context, Boolean allowCrossApp, Boolean noAssert) +119
   System.Web.UI.PageHandlerFactory.GetHandlerHelper(HttpContext context, String requestType, VirtualPath virtualPath, String physicalPath) +33
   System.Web.UI.PageHandlerFactory.GetHandler(HttpContext context, String requestType, String virtualPath, String path) +37
   System.Web.MaterializeHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +307
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +155