Cannot create appbundle on release mode with flutter 3.0.0

[kkoken]

airship_flutter: 5.2.0
flutter: 3.0.0
dart: >=2.17.0 <3.0.0
android sdk: 16.3.0

After the flutter 3.0.0 release, I tried to create appBundle on release mode on the Android side and I could not.

Error:

3 warnings
e: /Users/kaantahakoken/.pub-cache/hosted/pub.dartlang.org/airship_flutter-5.2.0/android/src/main/kotlin/com/airship/flutter/AirshipPlugin.kt: (50, 1): Class 'InboxMessageViewFactory' is not abstract and does not implement abstract base class member public abstract fun create(p0: Context?, p1: Int, p2: Any?): PlatformView defined in io.flutter.plugin.platform.PlatformViewFactory
e: /Users/kaantahakoken/.pub-cache/hosted/pub.dartlang.org/airship_flutter-5.2.0/android/src/main/kotlin/com/airship/flutter/AirshipPlugin.kt: (51, 5): 'create' overrides nothing

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':airship_flutter:compileReleaseKotlin'.
> Compilation error. See log for more details

Then I update the airship_flutter to the latest,5.5.0 with android SDK 16.4.0.
It gave the same error as well.

PS: It works when I was using:
airship_flutter: 5.2.0
flutter: 2.10.3
dart: >=2.16.0 <3.0.0
android sdk: 16.3.0

[rlepinski]

Thanks for the heads up. Looks like its a flutter 3.0 issue (released 15 hours ago). I am not sure what else is broken so it may take a few days for us to support the new version

[rlepinski]

@kkoken Created a branch GH-130 that should have those issues resolved if you want to start using flutter 3.0.

It looks like the flutter team added a bunch of nullability annotations that are causing slightly different signatures in kotlin. I might file some flutter issues to see if the "breaking" nullability changes could be reverted since I believe this will cause compatibility issues with flutter 2

[rlepinski]

Looks like someone already filed a similar issue - flutter/flutter#103583

[kkoken]

@rlepinski thanks for your help. For now, we are not planning to switch immediately 3.0.0. We are using a lot of 3rd parties;but, I will give a try.

Also, I will try to use with 2.10.3 as well and keep you posted.

Thank you for all your afford.

Have a nice day : )

[kkoken]

#103561

[AmiralBl3ndic]

Hello, I am working on a new app that uses features that are only provided with Flutter 3, so I cannot downgrade my Flutter version to 2.10.3.
Your example app runs fine on branch GH-130, is there any more features/fix that this branch should bring? Also, is there an ETA on resolving this issue?

Thanks a lot for your work! 🚀