I'm getting the following error when running a find method twice:

---------------------------------------------------------------
identifier of an instance of br.gov.mec.semtec.sig.dominio.instituicao.InfraEstruturaFisicaInstituicao altered from XXXX to null
---------------------------------------------------------------

where XXXX is the toString() of a member from InfraEstruturaFisicaInstituicao .


I'm looking for my entity calling

(...)
List list = criteria.list();
(...)

This list gets just one entity (size = 1)

Btw, if I do

(...)
List list = criteria.list();
session.clear();
(...)

everything works well.

I believe it's not a good strategy, since it's gonna evict all objects from session everytime, blocking caching etc.

Suggestions ?

[]s
Al

You have to give more info, but basically you cannot alter the id of an objects attached to an opened session