<?xml version="1.0" encoding="utf-8" ?>
<hibernate-mapping xmlns="urn:nhibernate-mapping-2.2">
  <class name="Hybrid.Cms.Core.Website.WebSite, Hybrid.Cms.Core" table="WebSite" lazy="true">
     <id name="Id" column="WebSiteId" type="int">
        <generator class="native" />
     </id>
     <property name="Title" type="string" />
    <property name="ShortName" type="string" />
    <bag name="Pages" table="WebPage" lazy="true" cascade="all-delete-orphan" inverse="true" access="field.camelcase-underscore" order-by="PageIndex asc">
      <key column="WebSiteId" />
      <one-to-many class="Hybrid.Cms.Core.Website.WebPage, Hybrid.Cms.Core" />
    </bag>
    <joined-subclass name="Hybrid.Cms.Core.Website.DepartmentSite, Hybrid.Cms.Core" table="DepartmentSite">
      <key column="WebSiteId" />
      <property name="Address" access="property" type="String" />
      <property name="DirectorName" access="property" type="String" />
      <property name="DirectorEmail" access="property" type="String" />
      <property name="PhoneNumber" access="property" type="String" />
      <property name="FaxNumber" access="property" type="string" />
      <bag name="DepartmentEditors" table="DepartmentSite_DepartmentEditors" lazy="true" cascade="none" inverse="false" access="field.camelcase-underscore">
        <key>
          <column name="WebSiteId" sql-type="int" not-null="true" />
        </key>
        <many-to-many class="Hybrid.Cms.Core.User.HybridUser, Hybrid.Cms.Core">
          <column name="HybridUserId" sql-type="int" not-null="true" />
        </many-to-many>
      </bag>
    </joined-subclass>
    <joined-subclass name="Hybrid.Cms.Core.Website.SchoolSite, Hybrid.Cms.Core" table="SchoolSite">
      <key column="WebSiteId" />
      <property name="Address" access="property" type="String" />
      <property name="PrincipalName" access="property" type="String" />
      <property name="PrincipalEmail" access="property" type="String" />
      <property name="PhoneNumber" access="property" type="String" />
      <property name="FaxNumber" access="property" type="string" />
      <property name="Photo" access="property" type="string" />
      <bag name="SchoolAdmins" table="SchoolSite_SchoolAdmins" lazy="true" cascade="none" inverse="false" access="field.camelcase-underscore">
        <key>
          <column name="WebSiteId" sql-type="int" not-null="true" />
        </key>
        <many-to-many class="Hybrid.Cms.Core.User.HybridUser, Hybrid.Cms.Core">
          <column name="HybridUserId" sql-type="int" not-null="true" />
        </many-to-many>
      </bag>     
      <bag name="SchoolEditors" table="SchoolSite_SchoolEditors" lazy="true" cascade="none" inverse="false" access="field.camelcase-underscore">
        <key>
          <column name="WebSiteId" sql-type="int" not-null="true" />
        </key>
        <many-to-many class="Hybrid.Cms.Core.User.HybridUser, Hybrid.Cms.Core">
          <column name="HybridUserId" sql-type="int" not-null="true" />
        </many-to-many>
      </bag>
      <bag name="Teachers" table="SchoolSite_Teachers" lazy="true" cascade="none" inverse="true" access="field.camelcase-underscore">
        <key>
          <column name="WebSiteId" sql-type="int" not-null="true" />
        </key>
        <many-to-many class="Hybrid.Cms.Core.User.HybridUser, Hybrid.Cms.Core">
          <column name="HybridUserId" sql-type="int" not-null="true" />
        </many-to-many>
      </bag>
    </joined-subclass>
    <joined-subclass name="Hybrid.Cms.Core.Website.TeacherSite, Hybrid.Cms.Core" table="TeacherSite">
      <key column="WebSiteId" />
    </joined-subclass>
  </class>
</hibernate-mapping>

System.ArgumentException: The value "System.Object[]" is not of type "Hybrid.Cms.Core.Website.WebSite" and cannot be used in this generic collection.
Parameter name: value
at System.ThrowHelper.ThrowWrongValueTypeArgumentException(Object value, Type targetType)
at System.Collections.Generic.List`1.VerifyValueType(Object value)
at System.Collections.Generic.List`1.System.Collections.IList.Add(Object item)
at NHibernate.Util.ArrayHelper.AddAll(IList to, IList from)
at NHibernate.Impl.SessionImpl.Find(String query, QueryParameters parameters, IList results)
NHibernate.ADOException: Could not execute query
at NHibernate.Impl.SessionImpl.Find(String query, QueryParameters parameters, IList results)
at NHibernate.Impl.SessionImpl.Find[T](String query, QueryParameters parameters)
at NHibernate.Impl.QueryImpl.List[T]()
at Hybrid.Cms.Data.Tests.UserRepositoryMock.GetAllSchoolsForAdmin(IHybridUser user) in UserRepositoryTestCase.cs:line 31
at Hybrid.Cms.Data.Tests.UserRepositoryTestCase.Can_GetAllSchoolsForAdmin() in UserRepositoryTestCase.cs:line 182

select schoolsite0_.WebSiteId as WebSiteId10_0_, hybriduser2_.Id as Id0_1_, schoolsite0_.Address as Address12_0_, schoolsite0_.PrincipalName as Principa3_12_0_, schoolsite0_.PrincipalEmail as Principa4_12_0_, schoolsite0_.PhoneNumber as PhoneNum5_12_0_, schoolsite0_.FaxNumber as FaxNumber12_0_, schoolsite0_.Photo as Photo12_0_, schoolsite0_1_.Title as Title10_0_, schoolsite0_1_.ShortName as ShortName10_0_, hybriduser2_.UserGuid as UserGuid0_1_, hybriduser2_.Username as Username0_1_, hybriduser2_.Password as Password0_1_, hybriduser2_.LastName as LastName0_1_, hybriduser2_.FirstName as FirstName0_1_, hybriduser2_.Email as Email0_1_, hybriduser2_.WebSiteId as WebSiteId0_1_ from SchoolSite schoolsite0_ inner join WebSite schoolsite0_1_ on schoolsite0_.WebSiteId=schoolsite0_1_.WebSiteId inner join SchoolSite_SchoolAdmins schooladmi1_ on schoolsite0_.WebSiteId=schooladmi1_.WebSiteId inner join HybridUser hybriduser2_ on schooladmi1_.HybridUserId=hybriduser2_.Id where (hybriduser2_.Id=@p0); @p0 = '1'