I use Google app Engine plugin for Eclipse and managed to make the "guestbook" demo run successfuly. When I create my own app by following the code pattern of "guestbook", sth weird happens:
Jul 19, 2010 6:08:46 AM com.google.appengine.api.datastore.dev.LocalDatastoreService load INFO: The backing store, D:\Eclipse workspace\TeammateV0.0\war\WEB-INF \appengine-generated\local_db.bin, does not exist. It will be created. I noticed that in /war/WEB-INF/appengine-generated folder, there is only "datastore-indexes-auto.xml", but no "local_db.bin" file exists, unlike the case in the demo guestbook project. And I find that I cannot store anything persistent objects, even though I follow the correct codes in tutorials. However, the whole thing runs without any errors. I tried diff configurations in the few xml files, and tried using transactions as well. I did also closed the persistentFactory. But nothing changes. Can anyone help me?Thanks a lot. -- 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-j...@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.
