Hi Casey,
Have you tried 'Project' -> 'Clean...'?
If it doesn't help, can you file an issue with the reproducible code
snippet or project itself?
Thanks,
-- Takashi
On Sun, Jul 8, 2012 at 2:01 AM, Casey <j.casey.one...@gmail.com> wrote:
> I have a number of JUnit tests in my project that test my DataStore
> services. For the past two years, they've been working just fine and I've
> been able to successfully insert, query, and delete entities through unit
> tests. A couple of days ago I upgraded to App Engine 1.7 and all of a
> sudden all of my tests throw a NullPointerException because
>
> Persistence.createEntityManagerFactory("transactions-optional") returns
> null. My persistence.xml file contains the following configuration which
> like I said, has worked perfectly up until the upgrade.
>
> <persistence-unit name="transactions-optional">
> <provider>
> org.datanucleus.store.appengine.jpa.DatastorePersistenceProvider
> </provider>
> <properties>
> <property name="datanucleus.NontransactionalRead" value="true"
> />
> <property name="datanucleus.NontransactionalWrite" value=
> "true"/>
> <property name="datanucleus.ConnectionURL" value="appengine"/>
> </properties>
> </persistence-unit>
>
>
> Any idea what could have changed in the upgrade?
>
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--
Takashi Matsuo
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