I am using JBoss 2.4.4 and PostgreSQL 7.2 (under cygwin) with CMP 1.1 Entity beans.

When i deploy my entity beans for every field i have in the bean i recieve the error below

[CMPFieldMetaData] ERROR : Nested Field does not have a get method

What is the cause of this type of problem?

Example deployment descriptors are follows :-

(from ejb-jar)

<ejb-name>ejb/WMCostTypeEB</ejb-name>
org.blashyrkh.workflow.management.WMCostTypeEBHome
org.blashyrkh.workflow.management.WMCostTypeEB
<ejb-class>org.blashyrkh.workflow.management.WMCostTypeEBBean</ejb-class>
<persistence-type>Container</persistence-type>
false
<prim-key-class>org.blashyrkh.workflow.management.WMCostTypePK</prim-key-class>
<cmp-field>
<field-name>iId_i</field-name>
</cmp-field>
<cmp-field>
<field-name>sDescription_i</field-name>
</cmp-field>
<resource-ref>
<res-ref-name>workflowDS</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
</resource-ref>



(from jaws)

<ejb-name>ejb/WMCostTypeEB</ejb-name>
<table-name>wm_cost_type</table-name>
<create-table>false</create-table>
<cmp-field>
<field-name>iId_i</field-name>
<column-name>id</column-name>
</cmp-field>
<cmp-field>
<field-name>sDescription_i</field-name>
<column-name>description</column-name>
</cmp-field>


(from jboss.xml)

<ejb-name>ejb/WMCostTypeEB</ejb-name>
<resource-ref>
<res-ref-name>workflowDS</res-ref-name>
<jndi-name>java:/workflowDS</jndi-name>
</resource-ref>