I got this error:
{#1066 ▼
+"multicast_id": 4699082630223612812
+"success": 0
+"failure": 1
+"canonical_ids": 0
+"results": array:1 [▼
0 => {#1064 ▼
+"error": "MismatchSenderId"
}
]
}
And Firebase documentation says:
A registration token is tied to a certain group of senders. When a client app registers for FCM, it must specify which senders are allowed to send messages. You should use one of those sender IDs when sending messages to the client app. If you switch to a different sender, the existing registration tokens won't work.
https://firebase.google.com/docs/cloud-messaging/http-server-ref#error-codes
I got this error: {#1066 ▼ +"multicast_id": 4699082630223612812 +"success": 0 +"failure": 1 +"canonical_ids": 0 +"results": array:1 [▼ 0 => {#1064 ▼ +"error": "MismatchSenderId" } ] } And Firebase documentation says: A registration token is tied to a certain group of senders. When a client app registers for FCM, it must specify which senders are allowed to send messages. You should use one of those sender IDs when sending messages to the client app. If you switch to a different sender, the existing registration tokens won't work. https://firebase.google.com/docs/cloud-messaging/http-server-ref#error-codes