[jboss-user] [JBoss Seam] - EntityManager null

[srpantano]

I made: 


  | <component name="em" auto-create="true" class="org.jboss.seam.core.ManagedPersistenceContext">
  |         <property name="persistenceUnitJndiName">java:/data</property>
  |     </component>
  |     
  |     <component name="org.jboss.seam.ui.entityConverter">
  |         <property name="entityManager">#{em}</property>
  |     </component>
  |     
  |     <component name="roles" class="org.jboss.seam.framework.EntityQuery">
  |         <property name="ejbql">select r from Role r</property>
  |     </component>
  | 

but when I run the facelet page with:

  | <h:selectOneMenu value="#{list.roles}" required="true">
  |                     <s:selectItems value="#{roles.resultList}" var="role" label="#{role.descricao}" noSelectionLabel="Please Select..."/>
  |                     <s:convertEntity />
  |                 </h:selectOneMenu>
  | 

but the result is:
java.lang.IllegalStateException: entityManager is null

please, I´m missing something?

PS.: I´m using Seam 1.2.1GA, Jboss 4.2.0ga and facelets 1.12

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