On Mon, Jan 30, 2012 at 12:37 AM, Nichole <nichole.k...@gmail.com> wrote:
> Do you have fields within your persistable entities in Data.store > which are persistable? > Yes, all the fields within the persistable entities are also persistent. > > > http://www.datanucleus.org/javadocs/core/2.1/org/datanucleus/store/exceptions/ReachableObjectNotCascadedException.html > > You can try pm.flush() and temporarily add catch (Throwable t) > { t.printStackTrace() for more detail > > Thanks but where in my code am I supposed to call this pm.flush() call? Thanks, JG > > On Jan 28, 3:52 pm, John Goche <johngoch...@googlemail.com> wrote: > > Hello, > > > > If anyone knows how to deal with > > org.datanucleus.exceptions.NucleusUserException: Object Manager has been > > closed > > any help would be greatly appreciated. Here is the code which is throwing > > the exception: > > > > static void persistStore() { > > > > PersistenceManager pm = PMF.get().getPersistenceManager(); > > Transaction tx = pm.currentTransaction(); > > try { > > tx.begin(); > > pm.makePersistent(Data.store); > > tx.commit(); > > } finally { > > if (tx.isActive()) > > tx.rollback(); > > pm.close(); > > } > > > > } > > > > I don't see anything wrong with the code. Any ideas? > > > > John Goche > > -- > You received this message because you are subscribed to the Google Groups > "Google App Engine for Java" group. > To post to this group, send email to > google-appengine-java@googlegroups.com. > To unsubscribe from this group, send email to > google-appengine-java+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/google-appengine-java?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to google-appengine-java@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.
