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flutter: Error initializing Firebase Messaging: [firebase_messaging/unknown] An unknown error has occurred. On IOS real device iphone 15, 18.x

firebase_messaging: ^15.2.1 firebase_core: ^3.10.1

I have the authkey, certifacates intact also the background fetch and push notification selected for the signings. I saw a huge git issue but I could find solution over there

flutter: Error initializing Firebase Messaging: [firebase_messaging/unknown] An unknown error has occurred. On IOS real device iphone 15, 18.x

firebase_messaging: ^15.2.1 firebase_core: ^3.10.1

I have the authkey, certifacates intact also the background fetch and push notification selected for the signings. I saw a huge git issue but I could find solution over there

• flutter
• firebase
• firebase-cloud-messaging

Share Improve this question Follow asked Jan 22 at 21:21 Yigit KayaYigit Kaya 6511 silver badge77 bronze badges 2

• 1 I don't know if this will help, but I had a problem a couple of days ago with notifications on IOS only, after investigation I found out that I was using a free Apple developer account (Didn't purchased yet) that's why the notifications won't work. Also check permission on Xcode – Chaibedraa Ibrahim Commented Jan 23 at 8:45
• Thanks for the response after i posted this I tried to implement it from another app and I did exactly same things and it worked like a charm # FIREBASE firebase_core: ^3.10.0 firebase_analytics: ^11.4.0 firebase_crashlytics: ^4.3.0 firebase_messaging: ^15.2.1 – Yigit Kaya Commented Jan 23 at 12:22

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1 Answer 1

Sorted by: Reset to default 1

try to downgrade with this Firebase packages versions,

firebase_core: ^3.10.0 firebase_messaging: ^15.1.2 firebase_core_web: ^2.17.0