I am working on a FB app for creating Facebook Ads. In the past I was able to debug the whole FB Ad creation process in a development mode but suddenly I started getting this error that I was not able to find documentation for.
Request:
https://graph.facebook.com/v2.2/act_foo/adcreatives?access_token=bar
Response:
{"error":{"message":"Invalid parameter","type":"FacebookApiException","code":100,"error_subcode":1885183,"is_transient":false,"error_user_title":"Ads creative post was created by an app that is in development mode","error_user_msg":"Ads creative post was created by an app that is in development mode. It must be in public to create this ad."}}
I've searched Facebook API documentation but haven't found anything about this error error_subcode: 1885183
.
Anyone has experience with this error or a hint how to deal with it?
EDIT Bug is already reported to FB: https://developers.facebook.com/bugs/1605648466391176/