使用Hibernate架构做的项目 ，发布之后在本地测试，报如下错误
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:  


行   27:                   private   void   OpenSession()
行   28:                   {
行   29:                           Session   =   HibernateFactory.SessionFactory.OpenSession();
行   30:                   }
行   31:  
 

源文件:   E:\HGAI\Realty\Realty\src\DataAccess\Hibernate\QueryManager.cs         行:   29  

堆栈跟踪:  


[NullReferenceException:   未将对象引用设置到对象的实例。]
      Realty.DataAccess.QueryManager.OpenSession()   in   E:\HGAI\Realty\Realty\src\DataAccess\Hibernate\QueryManager.cs:29
      Realty.DataAccess.QueryManager..ctor()   in   E:\HGAI\Realty\Realty\src\DataAccess\Hibernate\QueryManager.cs:19
      Realty.DataAccess.HibernateFactory.GetQueryManager()   in   E:\HGAI\Realty\Realty\src\DataAccess\Hibernate\HibernateFactory.cs:23
      Realty.DataAccess.Power.EmployeePasswordAccess.GetEmployeePasswordByAlias(String   alias)   in   E:\HGAI\Realty\Realty\src\DataAccess\Power\EmployeePasswordAccess.cs:18
      Realty.BusinessRules.Power.EmployeePasswordRules.GetEmployeePasswordByAlias(String   alias)   in   E:\HGAI\Realty\Realty\src\BusinessRules\Power\EmployeePasswordRules.cs:20
      Realty.BusinessRules.Power.EmployeePasswordRules.GetEmployeeByAliasPassword(String   alias,   String   password)   in   E:\HGAI\Realty\Realty\src\BusinessRules\Power\EmployeePasswordRules.cs:38
      Realty.BusinessFacade.Power.EmployeePowerFacade.GetEmployeeByAliasPassword(String   alias,   String   password)   in   E:\HGAI\Realty\Realty\src\BusinessFacade\Power\EmployeePowerFacade.cs:37
      Realty.Web.Login.ImageButton1_Click(Object   sender,   ImageClickEventArgs   e)   +72
      System.Web.UI.WebControls.ImageButton.OnClick(ImageClickEventArgs   e)   +105
      System.Web.UI.WebControls.ImageButton.RaisePostBackEvent(String   eventArgument)   +115
      System.Web.UI.WebControls.ImageButton.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String   eventArgument)   +7
      System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler   sourceControl,   String   eventArgument)   +11
      System.Web.UI.Page.RaisePostBackEvent(NameValueCollection   postData)   +33
      System.Web.UI.Page.ProcessRequestMain(Boolean   includeStagesBeforeAsyncPoint,   Boolean   includeStagesAfterAsyncPoint)   +5102

 


------解决方案--------------------
不用 NHB 好多年了...
------解决方案--------------------
学习

帮顶