当我尝试制作FK参考时，我遇到了问题 . 我得到一个MappingException

NHibernate.MappingException：无法确定类型：Jps.Internal.Domain.Model.User，> JpsCore，Version = 1.0.0.0，Culture = neutral，PublicKeyToken = null，对于列：NHibernate.Mapping.Column（DeptorSsoId）

我的实体看起来像这样

public class PayExAgreement : EntityBase
{

    public int                     SubscriptionNumber           { get;  set; }  
    public User                    DeptorSso                    { get;  set; }
    public string                  PayExAgreementRef            { get;  set; }
    public string                  PayExMaskedNumber            { get;  set; }
    public string                  PayExPaymentMethod           { get;  set; }
    public DateTime                PayExPaymentMethodExpireDate { get;  set; }
    public IList<SubscriptionOrder> SubscriptionOrderList        { get;  set; }

}

public class User : EntityBase
{  
    public Guid                 SsoId                          { get; set; }
    public string               SsoEmail                       { get; set; }
    public Contact              Contact                        { get; set; }
 }

和PayExAgreement的映射文件

public class PayExAgreementMap : EntityBaseMap<PayExAgreement>
{

    public PayExAgreementMap()
    {

        Map(x => x.PayExAgreementRef).Column("PayExAgreementRef").CustomType("AnsiString").Length(50).Not.Nullable();
        Map(x => x.PayExPaymentMethod).Column("PayExPaymentMethod").CustomType("AnsiString").Length(50).Not.Nullable();
        Map(x => x.PayExMaskedNumber).Column("PayExMaskedNumber").CustomType("AnsiString").Length(50).Not.Nullable();
        Map(x => x.PayExPaymentMethodExpireDate).Column("PayExPaymentMethodExpireDate").Not.Nullable();


        HasMany(x => x.SubscriptionOrderList).KeyColumn("PayExAgreementRef").PropertyRef("PayExAgreementRef").AsBag().Not.LazyLoad().Cascade.None();
        References(x => x.DeptorSso).Column("DeptorSsoId").PropertyRef("SsoId").Not.Nullable().Cascade.None();

和tableSQL

CREATE TABLE [dbo].[PayExAgreement]
(
[Id]                               INT                  NOT NULL IDENTITY(1,1),
[DeptorSsoId]                      UNIQUEIDENTIFIER     NOT NULL, 
[PayExAgreementRef]                VARCHAR(50)          NOT NULL,
[PayExMaskedNumber]                VARCHAR(50)          NOT NULL,
[PayExPaymentMethod]               VARCHAR(50)          NOT NULL,
[PayExPaymentMethodExpireDate]     DATETIME             NOT NULL,
    CONSTRAINT [PK_PayExAgreement]                   PRIMARY KEY CLUSTERED ([Id]                DESC), 
CONSTRAINT [FK_PayExAgreement_User]              FOREIGN KEY           ([DeptorSsoId])      REFERENCES [User]([SsoId])  ON DELETE NO ACTION ON UPDATE NO ACTION);

我无法弄清楚为什么NHibernate无法识别列的类型（GUID） . 我认为问题是当我尝试制作外键引用时，但解决方案逃脱了我 .

编辑！！这是User类的映射

public class UserMap : EntityBaseMap<User>
{
    public UserMap()
    {
        Map(x => x.SsoEmail).Column("Email").CustomType("AnsiString").Not.Nullable();
        Map(x => x.SsoId);

        References(x => x.Contact).Column("ContactId").Cascade.SaveUpdate();

    }
}
nhibernate