Why this error occurring even though I am using id's from example prediction file

{“ok”: false, “code”: “invalid_submission_ids”, “message”: “ids must match ids in tournament data exactly, including ordering”}

Including the top header? Are you just trying to submit the examples or you’ve replaced the predictions or what?

Top header was just fine. I just replaced the prediction numbers with new one. Anyway this seems to be a bug , Just submitted new prediction this week with same script and it just worked fine.