How to publish Flutter Apps to Firebase App Distribution

Learn the easy way to Publish Flutter Apps to Firebase App Distribution with Codemagic CI/CD tool.
This guide will show you how to easily distribute Android and iOS builds of your Flutter app to tester groups in Firebase App Distribution.
Prerequisites:
In order to follow this guide, you will need the following:
🛠️ A Flutter project that you want to distribute to QA in Firebase
🛠️ Access to your project in the Firebase console (create a new one if it doesn’t exist)
🛠️ One app added for iOS and one app added for Android to your Firebase app distribution project (create new ones if they don’t exist)
🛠️ A tester group created for each group of app testers (you can create them in Firebase console App Distribution Testers & Groups section)
🛠️ For each iOS device you would like to install your build, you will need to add the device UDID to Apple Developer Portal devices. See these instructions for finding your device’s UDID: bjango.com/hel...
Here's a full guide on how to do that: blog.codemagic...
Get started with Codemagic: codemagic.io/s...

[@peekors8829]

What about the iOS platform distributing in Firebase?

[@samuelaimarmauriciolaime4571]

I have followed all the steps but when compiling I get the following error:
Publishing failed :|
Failed to publish /Users/builder/clone/build/ios/ipa/Mottiva.ipa to Firebase App Distribution:
Error: Failed to authenticate, have you run firebase login?
.
I would appreciate your prompt response, thank you.

[@aikbusmeon2524]

I'm getting this error
Publishing failed 😐
Failed to publish /Users/builder/clone/build/app/outputs/bundle/debug/app-debug.aab to Firebase App Distribution: i getting app details (Distribution type: aab)...