“/”应用程序中的服务器错误。

attempted to assign id from null one-to-one property: Cascade_Employee

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: NHibernate.Id.IdentifierGenerationException: attempted to assign id from null one-to-one property: Cascade_Employee

源错误:

执行当前 Web 请求期间生成了未经处理的异常。可以使用下面的异常堆栈跟踪信息确定有关异常原因和发生位置的信息。

堆栈跟踪:


[IdentifierGenerationException: attempted to assign id from null one-to-one property: Cascade_Employee]
   NHibernate.Id.ForeignGenerator.Generate(ISessionImplementor sessionImplementor, Object obj) +489
   NHibernate.Event.Default.AbstractSaveEventListener.SaveWithGeneratedId(Object entity, String entityName, Object anything, IEventSource source, Boolean requiresImmediateIdAccess) +125
   NHibernate.Event.Default.DefaultMergeEventListener.MergeTransientEntity(Object entity, String entityName, Object requestedId, IEventSource source, IDictionary copyCache) +482
   NHibernate.Event.Default.DefaultMergeEventListener.EntityIsTransient(MergeEvent event, IDictionary copyCache) +139
   NHibernate.Event.Default.DefaultMergeEventListener.OnMerge(MergeEvent event) +79
   NHibernate.Impl.SessionImpl.FireMerge(MergeEvent event) +160
   NHibernate.Impl.SessionImpl.Merge(String entityName, Object obj) +157
   NHibernate.Impl.SessionImpl.Merge(Object obj) +107
   Spring.Data.NHibernate.HibernateTemplate.Execute(IHibernateCallback action, Boolean exposeNativeSession) +249

[HibernateSystemException: attempted to assign id from null one-to-one property: Cascade_Employee]
   Spring.Data.NHibernate.HibernateTemplate.Execute(IHibernateCallback action, Boolean exposeNativeSession) +501
   WonderFramework.Dao.Implement.BaseDAO`2.MergeUpdate(T entity) +79
   WonderFramework.Service.Implement.BaseBLO`2.MergeUpdate(T entity) +77
   CompositionAopProxy_7634df367f7a4d3f965c77a6e14f1bb6.MergeUpdate(User entity) +308
   _dynamic_CompositionAopProxy_7634df367f7a4d3f965c77a6e14f1bb6.MergeUpdate(Object , Object[] ) +104
   Spring.Reflection.Dynamic.SafeMethod.Invoke(Object target, Object[] arguments) +88
   Spring.Aop.Framework.DynamicMethodInvocation.InvokeJoinpoint() +166
   Spring.Transaction.Interceptor.TransactionInterceptor.Invoke(IMethodInvocation invocation) +232
   CompositionAopProxy_dff309d268004e8ab6d40a7457980f31.MergeUpdate(User entity) +225
   Eps.Bus.HomeSite.Service.Implement.HomeSiteServiceBLO.LogoutClearCookie() +294
   CompositionAopProxy_8899db9ac6244a7a9ffb5113a89a387e.LogoutClearCookie() +264
   Eps.Bus.HomeSiteCtrl.Controllers.RegisterController.Logout() +67
   System.Web.Mvc.<>c__DisplayClass1.<WrapVoidAction>b__0(ControllerBase controller, Object[] parameters) +15
   System.Web.Mvc.ReflectedActionDescriptor.Execute(ControllerContext controllerContext, IDictionary`2 parameters) +229
   System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext controllerContext, ActionDescriptor actionDescriptor, IDictionary`2 parameters) +35
   System.Web.Mvc.Async.AsyncControllerActionInvoker.<BeginInvokeSynchronousActionMethod>b__39(IAsyncResult asyncResult, ActionInvocation innerInvokeState) +39
   System.Web.Mvc.Async.WrappedAsyncResult`2.CallEndDelegate(IAsyncResult asyncResult) +71
   System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethod(IAsyncResult asyncResult) +42
   System.Web.Mvc.Async.AsyncInvocationWithFilters.<InvokeActionMethodFilterAsynchronouslyRecursive>b__3d() +72
   System.Web.Mvc.Async.<>c__DisplayClass46.<InvokeActionMethodFilterAsynchronouslyRecursive>b__3f() +386
   System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethodWithFilters(IAsyncResult asyncResult) +42
   System.Web.Mvc.Async.<>c__DisplayClass2b.<BeginInvokeAction>b__1c() +38
   System.Web.Mvc.Async.<>c__DisplayClass21.<BeginInvokeAction>b__1e(IAsyncResult asyncResult) +186
   System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeAction(IAsyncResult asyncResult) +38
   System.Web.Mvc.Controller.<BeginExecuteCore>b__1d(IAsyncResult asyncResult, ExecuteCoreState innerState) +29
   System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +67
   System.Web.Mvc.Controller.EndExecuteCore(IAsyncResult asyncResult) +53
   System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +36
   System.Web.Mvc.Controller.EndExecute(IAsyncResult asyncResult) +38
   System.Web.Mvc.MvcHandler.<BeginProcessRequest>b__5(IAsyncResult asyncResult, ProcessRequestState innerState) +44
   System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +67
   System.Web.Mvc.MvcHandler.EndProcessRequest(IAsyncResult asyncResult) +38
   System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +399
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +137


版本信息: Microsoft .NET Framework 版本:4.0.30319; ASP.NET 版本:4.6.1055.0