[1.2.7] The JPA context is not initialized.

[Helton Souza]

Guys I have my production environment running on Play 1.2.7

Everything was working good until yesterday when ALL my 3 apps started giving me exceptions:

play.exceptions.JPAException: The JPA context is not initialized. JPA Entity Manager automatically start when one or more classes annotated with the @javax.persistence.Entity annotation are found in the application.

at play.db.jpa.JPA.get(JPA.java:22)

at play.db.jpa.JPA.em(JPA.java:51)

at play.db.jpa.JPABase.em(JPABase.java:217)

at controllers.AdmEmailController.index(AdmEmailController.java:25)

at play.mvc.ActionInvoker.invokeWithContinuation(ActionInvoker.java:557)

at play.mvc.ActionInvoker.invoke(ActionInvoker.java:508)

at play.mvc.ActionInvoker.invokeControllerMethod(ActionInvoker.java:484)

at play.mvc.ActionInvoker.invokeControllerMethod(ActionInvoker.java:479)

at play.mvc.ActionInvoker.invoke(ActionInvoker.java:161)

at Invocation.HTTP Request(Play!)

At first I though it was my mistake and then after investigating a lot I found this is happening every time I try to access my data base like:

EntityManager em = IngredientApi.em();

Query query = em.createNamedQuery(IngredientApi.NQ_GET_LIST_INGREDIENT);

OR this:

Query query = ConfigWeeklyEmail.em().createNamedQuery(ConfigWeeklyEmail.NQ_GET_LIST_TO_SEND);

I really need a light on this, can you point me any direction?

Thank you.

[Helton Souza]

Just adding my last test...

When I use:

JPA.newEntityManager()

It works, but if I try to use the normal way:

JPA.em()

I got JPA Context not Initialized.

[Anderson Fernandes]

Kill your stag, it's always there fault! kkkkkkkk

[Fehmi Can SAGLAM]

Hi,

Where do your sample codes stay? In an action? In a Job?

If not, I just want to remind you that you should manage your transaction manually using functions in the JPAPlugin.

Fehmi Can

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[Helton Souza]

SOLVED.

After trying to merge and find differences between version of the code I gave up.

Deleted the whole project started a new one (play new) and copy all the files into it and it's woking again.

I have NO idea what it was, but it's working on all my environments normally.

Posting this in case somebody have the same problem in the future.

Thank you.