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PONHibernate Could not determine type for [namespace,assembly] for columns: NHibernate.Mapping.Column(column)
 

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  1. PONHibernate Could not determine type for [namespace,assembly] for columns: NHibernate.Mapping.Column(column)
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    <p>I'm confused with this situation. Having these two classes:</p> <pre><code>public class Payment { public Payment() { } public string Trn { get; set; } public TxType TxTypeId { get; set; } public string TxCode { get; set; } public System.Nullable&lt;decimal&gt; Amount { get; set; } public System.Nullable&lt;System.DateTime&gt; DateStamp { get; set; } } public PaymentAudit() { } public System.DateTime DateStamp { get; set; } public Payment Trn { get; set; } public PaymentSaga PaymentStateId { get; set; } public ProcessState ProcessState { get; set; } public PublishState PublishState { get; set; } public System.Nullable&lt;short&gt; ChgCount { get; set; } public string UserName { get; set; } </code></pre> <p>And mappings are:</p> <pre><code> &lt;class name="Payment" table="Payment" lazy="false" &gt; &lt;id name="Trn"&gt; &lt;generator class="identity" /&gt; &lt;/id&gt; &lt;many-to-one insert="false" update="false" lazy="false" name="TxTypeId"&gt; &lt;column name="TxTypeId" sql-type="varchar" not-null="false" /&gt; &lt;/many-to-one&gt; &lt;property name="TxTypeId"&gt; &lt;column name="TxTypeId" sql-type="varchar" not-null="false" /&gt; &lt;/property&gt; &lt;many-to-one insert="false" update="false" lazy="false" name="TxCode"&gt; &lt;column name="TxCode" sql-type="varchar" not-null="false" /&gt; &lt;/many-to-one&gt; &lt;property name="TxCode"&gt; &lt;column name="TxCode" sql-type="varchar" not-null="false" /&gt; &lt;/property&gt; &lt;property name="Amount"&gt; &lt;column name="Amount" sql-type="decimal" not-null="false" /&gt; &lt;/property&gt; &lt;property name="DateStamp"&gt; &lt;column name="DateStamp" sql-type="datetime" not-null="false" /&gt; &lt;/property&gt; &lt;bag name="PaymentAudits" inverse="true" cascade="none"&gt; &lt;key column="Trn" /&gt; &lt;one-to-many class="PaymentAudit" not-found="ignore" /&gt; &lt;/bag&gt; &lt;/class&gt; &lt;class name="PaymentAudit" table="PaymentAudit" &gt; &lt;composite-id&gt; &lt;key-many-to-one name="PaymentStateId" column="PaymentStateId" /&gt; &lt;key-property name="DateStamp" column="DateStamp" /&gt; &lt;key-many-to-one name="ProcessState" column="ProcessState" /&gt; &lt;/composite-id&gt; &lt;property name="PublishState"&gt; &lt;column name="PublishState" sql-type="varchar" not-null="false" /&gt; &lt;/property&gt; &lt;many-to-one name="Trn"&gt; &lt;column name="Trn" sql-type="varchar" not-null="false" /&gt; &lt;/many-to-one&gt; &lt;property name="ChgCount"&gt; &lt;column name="ChgCount" sql-type="smallint" not-null="false" /&gt; &lt;/property&gt; &lt;property name="UserName"&gt; &lt;column name="UserName" sql-type="nvarchar" not-null="false" /&gt; &lt;/property&gt; &lt;many-to-one name="PublishState"&gt; &lt;column name="PublishState" sql-type="varchar" not-null="false" /&gt; &lt;/many-to-one&gt; &lt;/class&gt; </code></pre> <p>The tables,</p> <p><strong>Payment:</strong><br> Trn PK<br> TxTypeId FK<br> TxCode FK<br> Amount<br> DateStamp<br></p> <p><strong>PaymentAudit:</strong><br> PaymentStateId PK<br> DateStamp PK<br> ProcessState PK<br> PublishState FK<br> Trn FK<br> ChgCount<br> UserName<br></p> <p>And I got this error: <strong><em>Could not determine type for: MyProject.NHibernate.Payment.Model.Payment.Payment, MyProject.NHibernate.Payment.Model, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null, for columns: NHibernate.Mapping.Column(Trn)</em></strong></p> <p>Any ideas? Thanks.</p>
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