Error: Operation is not implemented, or supported, or enabled.

[rakibhasansabbir]

Describe the bug

Getting below exception

-error: Kreait\Firebase\Exception\Messaging\MessagingError {#2996
      #message: "Operation is not implemented, or supported, or enabled."
      #code: 501
      #file: "/var/www/doctime/core/vendor/kreait/firebase-php/src/Firebase/Exception/Messaging/MessagingError.php"
      #line: 22
      #errors: array:1 [
        "error" => array:3 [
          "code" => 501
          "message" => "Operation is not implemented, or supported, or enabled."
          "status" => "UNIMPLEMENTED"
        ]
      ]

### Installed packages

```json
"kreait/laravel-firebase": "^4.1"

PHP version and extensions

8.1

Usages:

$message = CloudMessage::new()
                ->withAndroidConfig($androidConfig)
                ->withApnsConfig($apnsConfig)
                ->withWebPushConfig($webPushConfig);

$cloudMessaging = app('firebase.messaging');
$cloudMessaging->sendMulticast($message, $tokens);

Additional information

No response

[beratallahverdi]

update your laravel-firebase version to 5.9.1

[jeromegamez]

What @beratallahverdi said - version 4.x isn't supported anymore. 5.x uses a newer version of the SDK which uses the currently supported FCM API endpoints.

[giangnh13579]

update your laravel-firebase version to 5.9.1

Just for more information. Can you tell the specific version which fixes this issue of https://github.com/kreait/laravel-firebase and https://github.com/kreait/firebase-php or the root cause of this error 😄 . Thanks

[jeromegamez]

Any 5.x version of the Laravel Package should do, but upgrading to the latest version is recommended.

Same for the SDK, the use of the new API endpoints has been introduced in 7.5, I think, but here it's also recommended to use the latest version.

If you add ^5.9.1 as the version constraint for the Laravel package and do a composer update --with-all-dependencies, you should get the latest versions; no need to add kreait/firebase-php explicitly.