EntityManager not found in a session scoped component

[lasansue.jeremy.girard.satives.fr]

Hi all,
I've got a session scoped synchronized component using an entity manager.

The entity manager is insert via @in.
the component is called by ajax.

The first called is good but the next one trigger a exception because entitymanager is null.

i tried inject entitymanager with

@In(create=true, required=false)

it now works fine but i have a warn log :

Cannot create Seam component, scope is not active: entityManager(CONVERSATION)

Any explaination or idea to solve this issue.

Regards

[lasansue.jeremy.girard.satives.fr]

I've got the warn message twice for each access to the component

[asookazian]

You can eliminate create=true using this config:

<persistence:managed-persistence-context name="entityManager"
                                     auto-create="true"
                      entity-manager-factory="#{fooEntityManagerFactory}"/> 

specifically, auto-create is what makes create=true unnecessary.

Cannot create Seam component, scope is not active: entityManager(CONVERSATION)

probably means that there is no LRC active.  Do you have a LRC started when your bean method is called?

The SMPC is conversation-scoped and you're using a session-scoped component, so perhaps that's why the warning is being logged...