StaleObjectStateException我正在更新刚刚创建的用户帐户

所以我正在处理错误：

行已被另一个事务（或未保存的值）更新或删除映射不正确）：[域名.实体.一般.运输#0]

当用户想要在我的应用程序中更新他们的发货地址时。

控制器

var shippingToAdd = new Shipping
                {
                    UserId = newUserId,
                    FirstName = model.FirstName,
                    LastName = model.LastName,
                    Address = model.ShippingStreet,
                    SteApt = model.ShippingAptSte,
                    City = model.ShippingCity,
                    State = model.ShippingState,
                    Zip = model.ShippingZip,
                    Country = shippingCountryId,
                };
                UserManagerService.UpdateShipping(shippingToAdd);

UserManagerService

public static ISession Context { get; set; }
        public UserManagerService(ISession context)
        {
            Context = context;
        }
    public static int UpdateShipping(Shipping shipping )
    {
        using (ITransaction transaction = Context.BeginTransaction()) 
        {
            Context.Update(shipping);
            transaction.Commit();
            return 0; //Right Here is where StaleObjectStateException occurs
        }
    }

有没有办法在Commit（）之前解除锁定？或者，一般来说，解除锁定的最佳方法是什么？

堆叠跟踪

[StaleObjectStateException:行已被另一行更新或删除事务（或未保存的值映射不正确）：[域.实体.常规.运输#0]]
NHibernate.Persister.Entity.AbstractEntityPersister.Update（对象id，Object[]字段，Object[]oldFields，Object rowId，Boolean[]includeProperty，Int32 j，Object oldVersion，Object obj，SqlCommandInfo sql，ISessionImplementor会话）+2548
NHibernate.Persister.Entity.AbstractEntityPersister.UpdateOrInsert（对象id，Object[]字段，Object[]oldFields，Object rowId，Boolean[]includeProperty，Int32 j，Object oldVersion，Object obj，SqlCommandInfo sql，ISessionImplementor会话）+533
NHibernate.Persister.Entity.AbstractEntityPersister.Update（对象id，Object[]字段，Int32[]dirtyFields，Boolean hasDirtyCollection，Object[]oldFields，Object oldVersion，Object obj，Object rowId，ISessionImplementor会话）+2372
NHibernate.Action.EntityUpdateAction.Execute（）+975
NHibernate.Engine.ActionQueue.Execute（IExecutable可执行文件）+63
NHibernate.Engine.ActionQueue.ExecuteActions（IList列表）+165
NHibernate.Engine.ActionQueue.ExecuteActions（）+68
NHibernate.Event.Default.AbstractFlushingEventListener.PerformExecutions（IEventSource会话）+451
NHibernate.Event.Default.DefaultFlushEventListener.OnFlush（FlushEvent事件）

+286 NHibernate.Impl.SessionImpl.Flush（）+385 Service.Account.UserManagerService.UpdateShipping（运输运输）在里面c： ''Users''wd''Desktop''master''Service''Account''UserManagerService.cs:189
Controllers.PayPalController.PaymentWithCreditCard（CartViewModel型号，IEnumerable 1 cookiecart) in c:'Users'wd'Desktop'master'Controllers'PayPalController.cs:552
Controllers.PayPalController.Continue(CartViewModel model) in c:'Users'wd'Desktop'master'Controllers'PayPalController.cs:136
lambda_method(Closure , ControllerBase , Object[] ) +268
System.Web.Mvc.ActionMethodDispatcher.Execute(ControllerBase controller, Object[] parameters) +87
System.Web.Mvc.ReflectedActionDescriptor.Execute(ControllerContext controllerContext, IDictionary 2参数）+603
System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod（ControllerContextcontrollerContext，ActionDescriptor ActionDescriptor，IDictionary 2 parameters) +93
System.Web.Mvc.Async.ActionInvocation.InvokeSynchronousActionMethod() +97 System.Web.Mvc.Async.AsyncControllerActionInvoker.<BeginInvokeSynchronousActionMethod>b__39(IAsyncResult asyncResult, ActionInvocation innerInvokeState) +53
System.Web.Mvc.Async.WrappedAsyncResult 2.CallEndDelegate（IAsyncResultasyncResult）+137
System.Web.Mvc.Anc.WappedAsyncResultBase`1.End（）+187
System.Web.Mvc.Anc.AncResultWrapper.End（IAsyncResult-asyncResult，对象标签）+136