I still haven't solved the problem above, a new one turned up however. Datanucleus keeps looping on forever as soon as I edit and save a class. Could this be related, and how can I solve it?
Thanks On Aug 26, 5:09 am, Wander <[email protected]> wrote: > Hi all > > I'm trying to use the datastore in app engine (for the first time), > but I get the following warning: > javax.jdo.JDOUserException: Persistent class "com.wander.etc.etc.Area" > has no table in the database, but the operation requires it. Please > check the specification of the MetaData for this class. > > This is the piece of code: > PersistenceManager manager = PMF.get().getPersistenceManager(); > Area area = new Area("something",AreaType.OUTSIDE); > manager.makePersistent(area); > > And this is a part of the Area class: > @PersistenceCapable(identityType=IdentityType.APPLICATION) > public class Area{ > @PrimaryKey > @Persistent(valueStrategy=IdGeneratorStrategy.IDENTITY) > private Key key; > @Persistent > private String name; > @Persistent > private AreaType areaType; > @Persistent(mappedBy="key") > private ArrayList<Area> borderAreas; > @Persistent(mappedBy="key") > private ArrayList<Item> items; > //etc > > I've searched at google for the problem, but got very few results > One of them was about adding some class information to jdoconfig.xml, > but at another page I read that this wouldnt be needed, because it's > schemaless > > I'm using eclipse, got all needed plugins installed (as far as I can > see), and apart from the datastore everything seems to be working fine > , I don't get any errors in the console when deploying > > Could anyone tell me what I'm doing wrong? --~--~---------~--~----~------------~-------~--~----~ 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 [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en -~----------~----~----~----~------~----~------~--~---
