iOS: Failed to fetch APNS token

[floffycodes]

Hello, I'm currently integrating this plugin in my ionic application. It works perfectly on Android, but not completely on iOS: the app asks by itself at the first launch if the user allows push notifications, and the token is found correctly, but then I can't receive any push notifications.

Here is the error shown by xcode while running: <FIRInstanceID/WARNING> Failed to fetch APNS token Error Domain=com.firebase.iid Code=1001 "(null)"

And on the server side - when trying to send the notification - I have an registrationError (which is, I guess, related). I also tried with the testing server linked in the README, and even the firebase console: nothing works and no notification is received in iOS.

I did this list of tasks while trying to fix the issue:

• upload the push notification certificate on firebase
• enabled and disabled the firebase Analytics App Delegate Proxy, in both cases, doesn't work
• enabled the capabilities "push notifications" and "remote notifications" (in "background modes") for my target/app

Still get this error. And while typing this error on google (that does not seem to come from the cordova plugin), I don't get any working solution.

Did you ever get this problem? How can I solve it?

[markcarey]

I am seeing a similar error when targeting my iPhone from Xcode:

Failed to fetch default token Error Domain=com.firebase.iid Code=0 "(null)"

But I do not see this error in the simulator...

[meghaParmar]

I am getting similar error when I implement FCM with my iOS application. I am running application with Target of iPhone 5s.

Following is the error I am getting InstanceID token: (null) Unable to connect to FCM. Error Domain=com.google.fcm Code=2001 "(null)"

This error generating infinite time.

[floffycodes]

Having the owner not responding, I switched to the phonegap plugin push (https://github.com/phonegap/phonegap-plugin-push), and it works perfectly on both platforms with FCM.

The only thing to think of, is to precise to the plugin to use FCM tokens for ios too, and there will be no problem.

Hope it will help some people here.

[sssuourabh]

Looks like you are missing the correct provisioning profile. i solved after adding correct provisioning profile

[hellohelloye]

I met the same problem, It is quite simple. I forget to turn on the push notifications under the project targets capabilities.

[christianraj]

i still face this problem even after turning on push notification

[Anujmoglix]

I am still facing issue . Already turned it on push notification and background Modes. Still it is showing same issue in ios .Please help .issue link https://forum.ionicframework.com/t/issue-in-firebase-push-notification-in-ios/128842