Hey guys, Well I still haven't figured this out until now. I get the error from time to time and it's very odd. Also, now I've started to get a weird error while trying to GET data from the server:
(javax.jdo.JDOFatalUserException): Error in meta-data for friendfinder.gserver.GMeeting: No primary key defined. while trying to access a Meeting entry from the DB. To repeat myself, the problem is that: In JDO, after I persist an object to the DB, I want to use it's newly created ID field to create a many-to-many relationship. Even though I called pm.refresh() and pm.retrieve() to try and update the info, it crashes. The weird thing is that, even though it crashes after I've "persisted" the object (while trying to access one of its fiels), the change doesnt appear in the datastore. I am NOT using TRANSACTIONS (I tried even with them- same result). Could it be because I'm using Long field for ID and not Key? Thanks! -- 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.
