C# 无法确定列的类型：NHibernate.Mapping.Column（EnumType）

虽然这个问题已经被问了好几次，我也一直遵循着同样的原则，但还是没有用

映射类：

<?xml version="1.0" encoding="utf-8" ?>
<hibernate-mapping xmlns ="urn:nhibernate-mapping-2.2"
                   assembly ="Abc.Repository"
                   namespace ="Abc.Repository.Domain.Classes">

  <class name="SecPermission" table="SEC_PERMISSION">

    <id name="PerId" column="PER_ID" type="String" >
      <generator class="assigned" />
    </id>

    <property name="PerName" column="PER_NAME" not-null="true"/>

    <property name="PerParentId" column="PER_PARENT_ID" not-null="false"/>

    <property name="PerType" column="PERMISSION_TYPE" type="NHibernate.Type.EnumStringType`1                  [[Abc.Repository.Domain.Classes.SecPermission.permissionType, Abc.Repository]], NHibernate" not-null="false"/>

    <property name="CreatedOn" column="CREATED_ON" not-null="true"/>

    <property name="CreatedBy" column="CREATED_BY" not-null="true"/>

    <property name="UpdatedOn" column="UPDATED_ON" not-null="true"/>

    <property name="UpdatedBy" column="UPDATED_BY" not-null="true"/>

    <set name="pGroups" cascade="all-delete-orphan" inverse="true" >
      <key column="PER_ID" />
      <one-to-many class="SecGroupPermission" />
    </set>

  </class>
</hibernate-mapping>

错误消息

CREATE TABLE [dbo].[SEC_PERMISSION](
    [PER_ID] [varchar](200) NOT NULL,
    [PER_PARENT_ID] [varchar](200) NULL,
    [PER_NAME] [nvarchar](200) NOT NULL,
    [PERMISSION_TYPE] [varchar](50) NULL,
    [CREATED_ON] [datetime] NOT NULL,
    [CREATED_BY] [nvarchar](100) NOT NULL,
    [UPDATED_ON] [datetime] NOT NULL,
    [UPDATED_BY] [nvarchar](100) NOT NULL,
 CONSTRAINT [PK_PERM] PRIMARY KEY CLUSTERED 
(
    [PER_ID] ASC
)WITH (PAD_INDEX  = OFF, STATISTICS_NORECOMPUTE  = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS  = ON, ALLOW_PAGE_LOCKS  = ON) ON [PRIMARY]
) ON [PRIMARY]

无法确定以下项的类型： NHibernate.Type.EnumStringType`1[[Abc.Repository.Domain.Classes.SecPermission.permissionType，Abc.Repository]]，NHibernate，用于以下列：

---

NHibernate.Mapping.Column（权限类型）

类型写入错误。因为它是一个内部类型，所以必须在包含类fullname的后面追加

+

type=“NHibernate.type.EnumStringType`1[[Abc.Repository.Domain.Classes.SecPermission+permissionType，Abc.Repository]]，NHibernate”

---

类型写得不正确。因为它是一个内部类型，所以必须在包含类fullname的后面追加

+

type=“NHibernate.type.EnumStringType`1[[Abc.Repository.Domain.Classes.SecPermission+permissionType，Abc.Repository]]，NHibernate”

CREATE TABLE [dbo].[SEC_PERMISSION](
    [PER_ID] [varchar](200) NOT NULL,
    [PER_PARENT_ID] [varchar](200) NULL,
    [PER_NAME] [nvarchar](200) NOT NULL,
    [PERMISSION_TYPE] [varchar](50) NULL,
    [CREATED_ON] [datetime] NOT NULL,
    [CREATED_BY] [nvarchar](100) NOT NULL,
    [UPDATED_ON] [datetime] NOT NULL,
    [UPDATED_BY] [nvarchar](100) NOT NULL,
 CONSTRAINT [PK_PERM] PRIMARY KEY CLUSTERED 
(
    [PER_ID] ASC
)WITH (PAD_INDEX  = OFF, STATISTICS_NORECOMPUTE  = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS  = ON, ALLOW_PAGE_LOCKS  = ON) ON [PRIMARY]
) ON [PRIMARY]