Flutterfire: [Firebase Messaging] Not receiving notifications on Flutter ^1.9 in release mode

[apaolino]

I upgraded to Flutter 1.9 from 1.7.8 then my notifications stopped working (the only thing I saw in the logs was: "MyFirebaseMsgService From: " when notifications arrived).

So I downgraded to 1.7.8 and they started to work again.

Using firebase_messaging 5.1.5.

To Reproduce
Steps to reproduce the behavior:
-Install Flutter 1.9
-Receive a firebase notification
-Any callback method is fired

Expected behavior
-Callbacks fired

[elhe26]

I'm having the same issue.

[Mooibroek]

Apparently having the same issue. Only on iOS tho. Push still works on Android.

[nhwilly]

Anyone have something that works? I've spent an entire week fighting this.

IOS gives me no notifications if the app isn't running. Simulator or device. Android seems to work, so far.

Ios message is delivered via "onmessage" when app resumes.

Constantly getting "device type is null" from one session to the next.

Incredibly frustrating.

[apaolino]

Unfortunately I had to downgrade to flutter 1.7.8.
Waiting for news

[apaolino]

Resolved upgrading to Flutter 1.10.7 beta

[BondarenkoStas]

Good, than I think it's safe to close the issue. If beta still won't work, please comment, I will re-open it right away.

[apaolino]

I've just discovered that in release mode it doesn't work. I've downgraded to 1.7.8 to get it work.
How can we resolve please? Notifications are so important in our app

[kroikie]

@apaolino Are you seeing this for iOS only or both iOS and Android?

[kroikie]

This seems to be a dup of https://github.com/FirebaseExtended/flutterfire/issues/1056

@apaolino Please provide your response here

[apaolino]

It's for Android. The strange thing is that changing the version of Flutter with one > 10 it worked in debug mode but not in release mode. And the code was unchanged.

[apaolino]

Tried with last stable Flutter (1.12.13+hotfix5) and notifications work in debug mode but not in release.
I don't understand why it happens. I'm still locked on Flutter 1.7.8 because of this problem.

Don't know if it could be a problem on my side but I've created a parent widget, that I never dispose, and in which there are firebase messaging callbacks onResume, onMessage and so on..
Under this widget there are all other widgets. This in order to receive notifications and redirect to child widgets in every moment of app execution.