feat(firebase_remote_config)!: migrate to nullsafety

[daniloadorno]

Replacement for #5397

[Zeswen]

Looking forward to it :)

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[rrousselGit]

@googlebot I consent.

[TheJulianJES]

Getting the following error:

flutter: Null check operator used on a null value
flutter: #0      convertPlatformException (package:firebase_remote_config_platform_interface/src/method_channel/utils/exception.dart:9:5)
#1      MethodChannelFirebaseRemoteConfig.fetchAndActivate (package:firebase_remote_config_platform_interface/src/method_channel/method_channel_firebase_remote_config.dart:155:13)
<asynchronous suspension>
#2      RemoteConfig.fetchAndActivate (package:firebase_remote_config/src/remote_config.dart:86:26)
<asynchronous suspension>

Edit: Same reason for the build failing: https://github.com/FirebaseExtended/flutterfire/pull/5686/checks?check_run_id=2288832143#step:6:265

[b-jan]

Hello, is it ready? Can you merge it?

[rrousselGit]

We have some failing tests that needs to be fixed

[b-jan]

@rrousselGit How much time do you need? Can I help?

[google-cla]

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We need to confirm that all authors are ok with their commits being contributed to this project. Please have them confirm that by leaving a comment that contains only @googlebot I consent. in this pull request.

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[russellwheatley]

@googlebot I consent.

[Zeswen]

@rrousselGit waiting for your review!

Everyone nice work with the update, thank you so much for your contributions!

[Zeswen]

Are you going to make the release today? Or are you waiting on other fixes?

[TheJulianJES]

You can always use something like this in the meantime:

dependencies:
  # ...
  firebase_remote_config:
    git:
      url: git://github.com/FirebaseExtended/flutterfire
      ref: master
      path: packages/firebase_remote_config/firebase_remote_config

dependency_overrides:
  firebase_remote_config_platform_interface:
    git:
      url: git://github.com/FirebaseExtended/flutterfire
      ref: master
      path: packages/firebase_remote_config/firebase_remote_config_platform_interface

Edit: I do get an exception on macOS. iOS seems to work fine

[Salakar]

This has now been published to pub.dev as 0.10.0-dev.0 - thanks everyone.

[albertolina]

Getting the following error:

flutter: Null check operator used on a null value
flutter: #0      convertPlatformException (package:firebase_remote_config_platform_interface/src/method_channel/utils/exception.dart:9:5)
#1      MethodChannelFirebaseRemoteConfig.fetchAndActivate (package:firebase_remote_config_platform_interface/src/method_channel/method_channel_firebase_remote_config.dart:155:13)
<asynchronous suspension>
#2      RemoteConfig.fetchAndActivate (package:firebase_remote_config/src/remote_config.dart:86:26)
<asynchronous suspension>

Edit: Same reason for the build failing: https://github.com/FirebaseExtended/flutterfire/pull/5686/checks?check_run_id=2288832143#step:6:265

Hello, I am getting the same error when I try to initialise remote config. Any solutions?

The error appears when I run:
final RemoteConfig remoteConfig = await RemoteConfig.instance; final defaults = <String, dynamic>{'welcome': 'default welcome'}; await remoteConfig.setDefaults(defaults);

Thank you!

[Salakar]

@albertolina would you mind creating a new GitHub issue for your problem and add some more detail to it there and tag myself (@Salakar) and @rrousselGit in it - thanks.