協會引用未映射類（.NET）

即使HBM被設置爲嵌入的資源，NHibernate的給了我這個錯誤：協會引用未映射類（.NET）

協會引用未映射類：UploadPromotions.Models.StagedPromotionImage

的映射是如下：

<?xml version="1.0" encoding="utf-8" ?> 
<hibernate-mapping xmlns="urn:nhibernate-mapping-2.2" 
assembly="UploadPromotions.Models" 
namespace="UploadPromotions.Models"> 
    <typedef 
    name="blobbedItem" 
    class="UploadPromotions.Models.Blobbed, UploadPromotions.Models"> 
    <param name="classType">Legacy.Item,Legacy</param> 
    </typedef> 
    <typedef 
    name="blobbedSupplier" 
    class="UploadPromotions.Models.Blobbed, UploadPromotions.Models"> 
    <param name="classType">Legacy.ItemFromSupplier,Legacy</param> 
    </typedef> 
    <typedef 
name="photoText" 
class="UploadPromotions.Models.Blobbed, UploadPromotions.Models"> 
    <param name="classType">UploadPromotions.Models.PhotoText,UploadPromotions.Models</param> 
    </typedef> 
    <union-subclass name="StagedPromotionImage" extends="DiskImage"> 
    <many-to-one name="CurrentStage" class="Stage" column="StageId" cascade="none"></many-to-one> 
    <set name="Stages" table="StageForPromotionsTable" cascade="none" batch-size="20" access="field.camelcase-underscore"> 
     <key column="PromotionId"/> 
     <many-to-many class="Stage" column="StageId"/> 
    </set> 
    <many-to-one name="BaseImage" class="DiskImage" column="DiskImageId"></many-to-one> 
    <property name="Created"></property> 
    <property name="Modified"></property> 
    <property name ="Name"></property> 
    <property name="From" column="FromDate" not-null="true"></property> 
    <property name="To" column="ToDate" not-null="true"></property> 
    <property name="Description" type="AnsiString" length="100" not-null="true"></property> 
    <property name="Commited"></property> 
    <property not-null="true" name ="Art" type="NHibernate.Type.EnumStringType`1[[ADAutoTotal.UploadPromotions.Models.Art,ADAutoTotal.UploadPromotions.Models]], NHibernate"></property> 
    <property not-null="true" name ="Use" column="UsageType" type="NHibernate.Type.EnumStringType`1[[ADAutoTotal.UploadPromotions.Models.Use,ADAutoTotal.UploadPromotions.Models]], NHibernate"></property> 
    <component name="TemplateImage" class="Template"> 
     <property name="TemplateName" not-null="true"></property> 
     <property name="Width" not-null="true" column="TemplateWidth"></property> 
     <property name="Height" not-null="true" column="TemplateHeight"></property> 
    </component> 
    <property name="Headline" type="photoText"></property> 
    <property name="Caption" type="photoText"></property> 
    <property name="Base64Url" not-null="false"></property> 
    <property name="Row" column="RowNumber" not-null="true"></property> 
    <property name="Position" not-null="true"></property> 
    <many-to-one name="CreatedBy" class="PromotionManager" column="ManagerId" cascade="none"></many-to-one> 
    <property name="Supplier" type="blobbedSupplier" not-null="false" length="1000"></property> 
    <property name="Item" column="ForItem" type="blobbedItem" not-null="false" length="1000"></property> 
    <many-to-one name="LastCommitedVersion" not-null="false" class="CommitedPromotionImage" column="LastCommitedVersionId"></many-to-one> 
    </union-subclass> 
</hibernate-mapping>

我看不出什麼錯。因爲它是用在了：

<?xml version="1.0" encoding="utf-8" ?> 
<hibernate-mapping xmlns="urn:nhibernate-mapping-2.2" 
assembly="UploadPromotions.Models" 
namespace="UploadPromotions.Models"> 
    <class name="PromotionManager"> 
    ....... 
    <set name="StagedPromotionImages" batch-size="50" inverse="true" cascade="all-delete-orphan" access="field.camelcase-underscore"> 
     <key column="CreatedById"></key> 
     <one-to-many class="StagedPromotionImage"/> 
    </set> 
    </class> 
</hibernate-mapping>

這裏：

<?xml version="1.0" encoding="utf-8" ?> 
<hibernate-mapping xmlns="urn:nhibernate-mapping-2.2" 
assembly="UploadPromotions.Models" 
namespace="UploadPromotions.Models"> 
    <class name="Stage" table="StagedChanges"> 
    ......... 
    <set name="StagedImages" batch-size="50" inverse="true" cascade="all-delete-orphan" access="field.camelcase-underscore"> 
     <key column="StageId"></key> 
     <one-to-many class="StagedPromotionImage"/> 
    </set> 
    ............ 

    </class> 
</hibernate-mapping>

編輯：

嗯，我忘了在映射文件名添加.hbm部分.....

來源

2013-04-17 Cosmo D

調試後，似乎Nhibernate不會加載兩個類的映射，這一個，StagedPromotionImage和另一個，CommitedPromotionImage。我想知道爲什麼......他們都被設置爲嵌入式資源，順便說一句。 –

我以前有類似的問題，

我在NH映射文件'SomeClass..hbm.xml'中有兩個點，而不是'SomeClass.hbm.xml'花了4個小時才找到它！

來源

2013-04-21 13:23:11

協會引用未映射類（.NET）

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