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POAn association from the table Y refers to an unmapped class: Y - C# NHibernate
 

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    <p>I'm getting the exception:</p> <pre><code>"An association from the table order refers to an unmapped class: FrancosPoS.DBMapping.pastaCombo" </code></pre> <p>for this NHibernate mapping:</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;hibernate-mapping assembly="FrancosPoS" namespace="FrancosPoS.DBMapping" xmlns="urn:nhibernate-mapping-2.2"&gt; &lt;class name="order" table="order" lazy="true" &gt; &lt;id name="idOrder"&gt; &lt;generator class="identity" /&gt; &lt;/id&gt; &lt;many-to-one insert="false" update="false" lazy="false" name="idPastaI" class="FrancosPoS.DBMapping.pastaIndividual"&gt; &lt;column name="idPastaI" sql-type="int(11)" not-null="false" /&gt; &lt;/many-to-one&gt; &lt;!--&lt;property name="idPastaI"&gt; &lt;column name="idPastaI" sql-type="int(11)" not-null="false" /&gt; &lt;/property&gt;--&gt; &lt;many-to-one insert="false" update="false" lazy="false" name="pastaCombo" class="FrancosPoS.DBMapping.pastaCombo"&gt; &lt;column name="idPastaC" sql-type="int(11)" not-null="false" /&gt; &lt;/many-to-one&gt; &lt;!--&lt;property name="idPastaC"&gt; &lt;column name="idPastaC" sql-type="int(11)" not-null="false" /&gt; &lt;/property&gt;--&gt; &lt;many-to-one insert="false" update="false" lazy="false" name="idPastaF" class="FrancosPoS.DBMapping.pastaFeast"&gt; &lt;column name="idPastaF" sql-type="int(11)" not-null="false" /&gt; &lt;/many-to-one&gt; &lt;!--&lt;property name="idPastaF"&gt; &lt;column name="idPastaF" sql-type="int(11)" not-null="false" /&gt; &lt;/property&gt;--&gt; &lt;many-to-one insert="false" update="false" lazy="false" name="idSalad" class="FrancosPoS.DBMapping.salad"&gt; &lt;column name="idSalad" sql-type="int(11)" not-null="false" /&gt; &lt;/many-to-one&gt; &lt;!--&lt;property name="idSalad"&gt; &lt;column name="idSalad" sql-type="int(11)" not-null="false" /&gt; &lt;/property&gt;--&gt; &lt;many-to-one insert="false" update="false" lazy="false" name="idDrink" class="FrancosPoS.DBMapping.drink"&gt; &lt;column name="idDrink" sql-type="int(11)" not-null="false" /&gt; &lt;/many-to-one&gt; &lt;!--&lt;property name="idDrink"&gt; &lt;column name="idDrink" sql-type="int(11)" not-null="false" /&gt; &lt;/property&gt;--&gt; &lt;property name="price"&gt; &lt;column name="price" sql-type="decimal(8,4)" not-null="true" /&gt; &lt;/property&gt; &lt;property name="cash"&gt; &lt;column name="cash" sql-type="tinyint(1)" not-null="false" /&gt; &lt;/property&gt; &lt;property name="credit"&gt; &lt;column name="credit" sql-type="tinyint(1)" not-null="false" /&gt; &lt;/property&gt; &lt;property name="obs"&gt; &lt;column name="obs" sql-type="varchar(150)" not-null="true" /&gt; &lt;/property&gt; &lt;/class&gt; &lt;/hibernate-mapping&gt; </code></pre> <p>and this is my cs class:</p> <pre><code>namespace FrancosPoS.DBMapping { public partial class order { public order() { } public virtual int idOrder { get; set; } public virtual pastaIndividual pastaIndividual { get; set; } public virtual pastaCombo pastaCombo { get; set; } public virtual pastaFeast pastaFeast { get; set; } public virtual salad salad { get; set; } public virtual drink drink { get; set; } public virtual string price { get; set; } public virtual System.Nullable&lt;int&gt; cash { get; set; } public virtual System.Nullable&lt;int&gt; credit { get; set; } public virtual string obs { get; set; } } } </code></pre> <p>pastaCombo mapping:</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;hibernate-mapping assembly="FrancosPoS" namespace="FrancosPoS.DBMapping" xmlns="urn:nhibernate-mapping-2.2"&gt; &lt;class name="pastaCombo" table="pasta_combo" lazy="true" &gt; &lt;id name="idPastaC"&gt; &lt;generator class="identity" /&gt; &lt;/id&gt; &lt;property name="type"&gt; &lt;column name="type" sql-type="varchar(25)" not-null="true" /&gt; &lt;/property&gt; &lt;property name="price"&gt; &lt;column name="price" sql-type="decimal(8,4)" not-null="true" /&gt; &lt;/property&gt; &lt;property name="freeDrink"&gt; &lt;column name="freeDrink" sql-type="smallint(5) unsigned" not-null="true" /&gt; &lt;/property&gt; &lt;property name="freeSalad"&gt; &lt;column name="freeSalad" sql-type="smallint(5) unsigned" not-null="true" /&gt; &lt;/property&gt; &lt;/class&gt; &lt;/hibernate-mapping&gt; </code></pre> <p>pastaCombo class:</p> <pre><code>namespace FrancosPoS.DBMapping { public class pastaCombo { public pastaCombo() { } public virtual int idPastaC { get; set; } public virtual string type { get; set; } public virtual string price { get; set; } public virtual int freeDrink { get; set; } public virtual int freeSalad { get; set; } } } </code></pre> <p>What am I missing?</p> <p>Sincerely,</p> <p>PS.: The properties are commented because I (think that I) don't need them as my class has the object type, not the int ID. If I use it NHibernate throw the error of "trying to set property type by reflection".</p> <p>EDIT: Included pastaCombo mapping and class.</p>
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