You tested deleting them one by one out of transaction. Did you test a version without ancestor relations set too? (Just these relations may be the reason, as change is blocked within an ancestor group as long as another change is not finished.)
If such tests don't help, maybe it's an appengine issue. In your place I would create some demo code and upload it to a test page with two buttons (create 10 items, delete 5 items) always showing the resulting number, thus demonstrating that deleting sometimes failes. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to google-appengine@googlegroups.com To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en -~----------~----~----~----~------~----~------~--~---
