[appengine-java] Re: Error creating JDO PersistanceManagerFactory with "transactions-optional"

2009-08-24 Thread Rajeev Dayal
Filed as http://code.google.com/p/googleappengine/issues/detail?id=2019 On Thu, Aug 20, 2009 at 10:15 PM, Geoff Denning wrote: > > They are hidden at the OS level, which seems to hide them in Eclipse > as well. > > On Aug 19, 9:08 am, Miguel Méndez wrote: > > Are these directories hidden at the

[appengine-java] Re: Error creating JDO PersistanceManagerFactory with "transactions-optional"

2009-08-20 Thread Geoff Denning
They are hidden at the OS level, which seems to hide them in Eclipse as well. On Aug 19, 9:08 am, Miguel Méndez wrote: > Are these directories hidden at the OS level or at the eclipse level (like a > derived folder)? > > > > > > On Wed, Aug 19, 2009 at 11:52 AM, Rajeev Dayal wrote: > > Glad tha

[appengine-java] Re: Error creating JDO PersistanceManagerFactory with "transactions-optional"

2009-08-19 Thread Miguel Méndez
Are these directories hidden at the OS level or at the eclipse level (like a derived folder)? On Wed, Aug 19, 2009 at 11:52 AM, Rajeev Dayal wrote: > Glad that everything is working for you. The deployment process does indeed > grab everything under the war directory, including those that are hi

[appengine-java] Re: Error creating JDO PersistanceManagerFactory with "transactions-optional"

2009-08-18 Thread Geoff Denning
Hi Rajeev, I finally just figured out what was causing my app to fail, thanks to your help. I looked at the stack trace more closely, and noticed this near the end: Caused by: org.datanucleus.exceptions.NucleusException: Plugin (Bundle) "org.datanucleus" is already registered. Ensure you dont h

[appengine-java] Re: Error creating JDO PersistanceManagerFactory with "transactions-optional"

2009-08-18 Thread Rajeev Dayal
+[maxr] Hi David, Thanks for your reply. Responses inline: On Mon, Aug 17, 2009 at 4:56 PM, David Fuelling wrote: > > Hi Rajeev, > > Great questions... > > First, I'm using JPA (my understanding is that JPA actually uses JDO > under the covers -- hence the JDO references in my errors). Per the

[appengine-java] Re: Error creating JDO PersistanceManagerFactory with "transactions-optional"

2009-08-17 Thread David Fuelling
I think we have the same symptoms, and certainly the same error -- we're both getting an ExceptionInInitializerError that only occurs on the server (Hosted-Mode browser and appengine). His doesn't reference JUnit, but I imagine he's just missing a .jar library that's on his eclipse build path, bu

[appengine-java] Re: Error creating JDO PersistanceManagerFactory with "transactions-optional"

2009-08-17 Thread David Fuelling
Hi Rajeev, Great questions... First, I'm using JPA (my understanding is that JPA actually uses JDO under the covers -- hence the JDO references in my errors). Per the documentation, I'm loading an EntityManager like it's done on this page (http://code.google.com/appengine/docs/java/datastore/ u