When i was trying to post my video using Publer, I uploaded the media to Publer and it succeed, after that the ‘auto schedule post’ return the error as shown below:
Post failed: {"post_0":[{"account_id":"67fe102a51e9c****ad94c68","account_name":"********* Academy","provider":"youtube","message":"undefined method 'thumbnail' for an instance of Media::Video"}
This happened and i don’t know what to do to fix this situation, even when all credentials have been filled. When i post a picture on Publer, it works perfectly, but when i change the media file to a ‘video’. It shows this error and there is no credential for ‘thumbnail’ that i can work on
