The same exception with my quer. Runs on jboss-4.0.5.GA but not on
jboss-4.2.0.GA
error
java.lang.IllegalArgumentException: org.hibernate.QueryException: illegal
attempt to dereference collection
[{synthetic-alias}messmittel0_.messmitteltyp_idmessmitteltyp.funktionen] with
element property reference [id] [select me.id from
de.bosch.ccecp.mmd.model.Messmittelexemplar me where
messmitteltyp.funktionen.id=1]
in
| try{
| l = em.createQuery("select me.id from
Messmittelexemplar as me where messmitteltyp.funktionen.id=" +
me.getId()).getResultList();
| for (Object o : l){
| ids += "," + o;
| }
| }catch(Exception e){
| e.printStackTrace();
| }
|
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