I have an adapter for prebid and it works itself. But when I try to use it with GAM - get errors: "no creative id" and "no campain id". The adapter returns all the necessary fields, like creativeAd, adId, ad, adUrl and others. The HB endpoint also returns the result. Why can't I see the ads? Have anyone faced with such issue?
If it needs some extract information, I'll update the question.
I just copied the code from the prebid site and changed adUnits and slot ids.
P.S. Timeout was increased up to 5000. No changes.