Closed datt3010 closed 1 year ago
@datt3010 Seems like you are using an incorrect sender id. When you say you are testing FCM on browser, are you using WebPush? Or are you attempting to send a FCM message to an android or ios device?
@jamaalscarlett Thanks sir, I solved it since 2 weeks ago 👍
I'm test notification FCM on browser My problem is: Some messages could not be processed: "{'multicast_id': 6582246459593262801, 'success': 0, 'failure': 1, 'canonical_ids': 0, 'results': [{'error': 'MismatchSenderId', 'original_registration_id': 'API_KEY'}]}" how can i solve it ? thanks you.