firebase_auth: Swift Compiler Error (Xcode): 'headerValue()' is unavailable in Swift: Use `asyncHeaderValue() async -> String?` instead.

[wantroba]

Is there an existing issue for this?

• I have searched the existing issues.

Which plugins are affected?

Auth

Which platforms are affected?

iOS

Description

My development environment:

== Use Xcode 16 ==
Xcode 16.0
Build version 16A242d

== Use default version of CocoaPods ==
cocoapods (1.15.2)

== Use Java version 17 ==
> java -version
openjdk version "17.0.11" 2024-04-16 LTS
OpenJDK Runtime Environment Zulu17.50+19-CA (build 17.0.11+9-LTS)
OpenJDK 64-Bit Server VM Zulu17.50+19-CA (build 17.0.11+9-LTS, mixed mode, sharing)

== Use Flutter channel stable ==
Flutter 3.24.3 • Dart 3.5.3

Firebase libs:

  firebase_core_platform_interface: ^5.3.0
  firebase_core: ^3.6.0
  firebase_analytics: ^11.3.3
  firebase_crashlytics: ^4.1.3
  firebase_messaging: ^15.1.3
  firebase_auth: ^5.3.1
  cloud_functions: ^5.1.3
  cloud_firestore: ^5.4.4

The output during iOS build:

Running pod install...                                            137.1s
Running Xcode build...                                          
Xcode archive done.                                         108.2s
Failed to build iOS app
Swift Compiler Error (Xcode): 'headerValue()' is unavailable in Swift: Use `asyncHeaderValue() async -> String?` instead.
/Users/builder/clone/ios/Pods/FirebaseAuth/FirebaseAuth/Sources/Swift/Backend/AuthBackend.swift:111:39

Encountered error while archiving for device.


Build failed :|
Failed to build for iOS

I was able to build until last Friday (10/18/2024). I didn't update any libs from Friday until today and this error appeared

Reproducing the issue

I will paste here the code snippet where I use firebase auth, I use it together with the game services lib (https://github.com/Abedalkareem/games_services), but I don't know if it is related to it, it seems to be something with the firebase auth core lib:

import 'dart:io';
import 'package:firebase_auth/firebase_auth.dart';
import 'package:flutter/foundation.dart';
import 'package:games_services/games_services.dart' hide PlayerData;
.....
static Future<String?> _firebaseAuthSignIn() async {
    try {
      String? uid;
      if (Platform.isAndroid) {
        final authCode = await GameAuth.getAuthCode(
            "<<MY CODE>>");
        if (authCode != null) {
          final userCredential =
              await FirebaseAuth.instance.signInWithCredential(
            PlayGamesAuthProvider.credential(serverAuthCode: authCode),
          );
          uid = userCredential.user?.uid;
        }
      } else if (Platform.isIOS) {
        final userCredential = await FirebaseAuth.instance
            .signInWithCredential(GameCenterAuthProvider.credential());
        uid = userCredential.user?.uid;
      }
      LoggerUtils.info("Signed in with Game Service account. Id: $uid");
      return uid;
    } catch (e) {
      FirebaseUtils.recordError(e, null);
      return null;
    }
  }

Firebase Core version

3.6.0

Flutter Version

3.24.3

Relevant Log Output

No response

Flutter dependencies

Expand Flutter dependencies snippet

Dart SDK 3.5.3
Flutter SDK 3.24.3
minigames 1.1.2+24

dependencies:
- age_calculator 1.0.0 [flutter]
- app_badge_plus 1.1.5 [flutter plugin_platform_interface]
- audioplayers 6.1.0 [audioplayers_android audioplayers_darwin audioplayers_linux audioplayers_platform_interface audioplayers_web audioplayers_windows file flutter http meta path_provider synchronized uuid]
- auto_size_text 3.0.0 [flutter]
- cloud_firestore 5.4.4 [cloud_firestore_platform_interface cloud_firestore_web collection firebase_core firebase_core_platform_interface flutter meta]
- cloud_functions 5.1.3 [cloud_functions_platform_interface cloud_functions_web firebase_core firebase_core_platform_interface flutter]
- connectivity_plus 6.1.0 [flutter flutter_web_plugins connectivity_plus_platform_interface web meta nm collection]
- cupertino_icons 1.0.8
- easy_ads_flutter 2.7.0 [flutter google_mobile_ads collection unity_ads_plugin applovin_max easy_audience_network logger]
- firebase_analytics 11.3.3 [firebase_analytics_platform_interface firebase_analytics_web firebase_core firebase_core_platform_interface flutter]
- firebase_auth 5.3.1 [firebase_auth_platform_interface firebase_auth_web firebase_core firebase_core_platform_interface flutter meta]
- firebase_core 3.6.0 [firebase_core_platform_interface firebase_core_web flutter meta]
- firebase_core_platform_interface 5.3.0 [collection flutter flutter_test meta plugin_platform_interface]
- firebase_crashlytics 4.1.3 [firebase_core firebase_core_platform_interface firebase_crashlytics_platform_interface flutter stack_trace]
- firebase_messaging 15.1.3 [firebase_core firebase_core_platform_interface firebase_messaging_platform_interface firebase_messaging_web flutter meta]
- flutter 0.0.0 [characters collection material_color_utilities meta vector_math sky_engine]
- flutter_arb_translator 1.0.15 [http path encrypt pointycastle args crypto convert intl]
- flutter_local_notifications 17.2.3 [clock flutter flutter_local_notifications_linux flutter_local_notifications_platform_interface timezone]
- flutter_localizations 0.0.0 [flutter intl characters clock collection material_color_utilities meta path vector_math]
- flutter_oss_licenses 3.0.2 [path meta yaml dart_pubspec_licenses args]
- flutter_spinkit 5.2.1 [flutter]
- flutter_widget_from_html 0.15.2 [flutter flutter_widget_from_html_core fwfh_cached_network_image fwfh_chewie fwfh_just_audio fwfh_svg fwfh_url_launcher fwfh_webview html]
- fluttertoast 8.2.8 [flutter flutter_web_plugins web]
- font_awesome_flutter 10.7.0 [flutter]
- games_services 4.0.3 [flutter games_services_platform_interface]
- get 4.6.6 [flutter]
- hive 2.2.3 [meta crypto]
- hive_flutter 1.1.0 [flutter hive path_provider path]
- in_app_purchase 3.2.0 [flutter in_app_purchase_android in_app_purchase_platform_interface in_app_purchase_storekit]
- in_app_purchase_android 0.3.6+10 [collection flutter in_app_purchase_platform_interface json_annotation]
- in_app_purchase_storekit 0.3.18+3 [collection flutter in_app_purchase_platform_interface json_annotation]
- in_app_review 2.0.9 [flutter in_app_review_platform_interface]
- intl 0.19.0 [clock meta path]
- logger 2.4.0
- lottie 3.1.3 [archive flutter http path vector_math]
- package_info_plus 8.1.0 [ffi flutter flutter_web_plugins http meta path package_info_plus_platform_interface web win32 clock]
- parallax_sensors_bg 1.0.1 [flutter sensors_plus]
- path_provider 2.1.4 [flutter path_provider_android path_provider_foundation path_provider_linux path_provider_platform_interface path_provider_windows]
- provider 6.1.2 [collection flutter nested]
- scroll_datetime_picker 0.1.2 [flutter intl mockito]
- shared_preferences 2.3.2 [flutter shared_preferences_android shared_preferences_foundation shared_preferences_linux shared_preferences_platform_interface shared_preferences_web shared_preferences_windows]
- url_launcher 6.3.1 [flutter url_launcher_android url_launcher_ios url_launcher_linux url_launcher_macos url_launcher_platform_interface url_launcher_web url_launcher_windows]
- url_strategy 0.3.0 [flutter_web_plugins]
- vibration 2.0.1 [flutter vibration_platform_interface]

dev dependencies:
- build_runner 2.4.13 [analyzer args async build build_config build_daemon build_resolvers build_runner_core code_builder collection crypto dart_style frontend_server_client glob graphs http_multi_server io js logging meta mime package_config path pool pub_semver pubspec_parse shelf shelf_web_socket stack_trace stream_transform timing watcher web_socket_channel yaml]
- flutter_launcher_icons 0.14.1 [args checked_yaml cli_util image json_annotation path yaml]
- flutter_lints 5.0.0 [lints]
- flutter_native_splash 2.4.2 [args flutter flutter_web_plugins html image meta path universal_io xml yaml ansicolor]
- flutter_test 0.0.0 [flutter test_api matcher path fake_async clock stack_trace vector_math leak_tracker_flutter_testing async boolean_selector characters collection leak_tracker leak_tracker_testing material_color_utilities meta source_span stream_channel string_scanner term_glyph vm_service]
- hive_generator 2.0.1 [build source_gen hive analyzer source_helper]

dependency overrides:
- sensors_plus 6.1.0 [flutter flutter_web_plugins sensors_plus_platform_interface]

transitive dependencies:
- _fe_analyzer_shared 72.0.0 [meta]
- _flutterfire_internals 1.3.44 [collection firebase_core firebase_core_platform_interface flutter meta]
- _macros 0.3.2
- analyzer 6.7.0 [_fe_analyzer_shared collection convert crypto glob macros meta package_config path pub_semver source_span watcher yaml]
- ansicolor 2.0.3
- applovin_max 4.0.1 [flutter plugin_platform_interface]
- archive 3.6.1 [crypto path]
- args 2.6.0
- asn1lib 1.5.5
- async 2.11.0 [collection meta]
- audio_session 0.1.21 [flutter flutter_web_plugins rxdart meta]
- audioplayers_android 5.0.0 [audioplayers_platform_interface flutter]
- audioplayers_darwin 6.0.0 [audioplayers_platform_interface flutter]
- audioplayers_linux 4.0.0 [audioplayers_platform_interface flutter]
- audioplayers_platform_interface 7.0.0 [collection flutter meta plugin_platform_interface]
- audioplayers_web 5.0.1 [audioplayers_platform_interface flutter flutter_web_plugins web]
- audioplayers_windows 4.0.0 [audioplayers_platform_interface flutter]
- boolean_selector 2.1.1 [source_span string_scanner]
- build 2.4.1 [analyzer async convert crypto glob logging meta package_config path]
- build_config 1.1.1 [checked_yaml json_annotation path pubspec_parse yaml]
- build_daemon 4.0.2 [built_collection built_value crypto http_multi_server logging path pool shelf shelf_web_socket stream_transform watcher web_socket_channel]
- build_resolvers 2.4.2 [analyzer async build collection convert crypto graphs logging package_config path pool pub_semver stream_transform yaml]
- build_runner_core 7.3.2 [async build build_config build_resolvers collection convert crypto glob graphs json_annotation logging meta package_config path pool timing watcher yaml]
- built_collection 5.1.1
- built_value 8.9.2 [built_collection collection fixnum meta]
- cached_network_image 3.4.1 [cached_network_image_platform_interface cached_network_image_web flutter flutter_cache_manager octo_image]
- cached_network_image_platform_interface 4.1.1 [flutter flutter_cache_manager]
- cached_network_image_web 1.3.1 [cached_network_image_platform_interface flutter flutter_cache_manager web]
- characters 1.3.0
- checked_yaml 2.0.3 [json_annotation source_span yaml]
- chewie 1.8.5 [cupertino_icons flutter provider video_player wakelock_plus]
- cli_util 0.4.1 [meta path]
- clock 1.1.1
- cloud_firestore_platform_interface 6.4.3 [_flutterfire_internals collection firebase_core flutter meta plugin_platform_interface]
- cloud_firestore_web 4.3.2 [_flutterfire_internals cloud_firestore_platform_interface collection firebase_core firebase_core_web flutter flutter_web_plugins]
- cloud_functions_platform_interface 5.5.37 [firebase_core flutter meta plugin_platform_interface]
- cloud_functions_web 4.10.2 [cloud_functions_platform_interface firebase_core firebase_core_web flutter flutter_web_plugins]
- code_builder 4.10.0 [built_collection built_value collection matcher meta]
- collection 1.18.0
- connectivity_plus_platform_interface 2.0.1 [flutter meta plugin_platform_interface]
- convert 3.1.2 [typed_data]
- crypto 3.0.6 [typed_data]
- csslib 1.0.0 [source_span]
- dart_pubspec_licenses 3.0.1 [yaml path json_annotation]
- dart_style 2.3.7 [analyzer args collection package_config path pub_semver source_span]
- dbus 0.7.10 [args ffi meta xml]
- device_info_plus 11.1.0 [device_info_plus_platform_interface ffi file flutter flutter_web_plugins meta web win32 win32_registry]
- device_info_plus_platform_interface 7.0.1 [flutter meta plugin_platform_interface]
- easy_audience_network 0.0.7 [flutter]
- encrypt 5.0.3 [args asn1lib clock collection crypto pointycastle]
- fake_async 1.3.1 [clock collection]
- ffi 2.1.3
- file 7.0.1 [meta path]
- firebase_analytics_platform_interface 4.2.5 [_flutterfire_internals firebase_core flutter meta plugin_platform_interface]
- firebase_analytics_web 0.5.10+2 [_flutterfire_internals firebase_analytics_platform_interface firebase_core firebase_core_web flutter flutter_web_plugins]
- firebase_auth_platform_interface 7.4.7 [_flutterfire_internals collection firebase_core flutter meta plugin_platform_interface]
- firebase_auth_web 5.13.2 [firebase_auth_platform_interface firebase_core firebase_core_web flutter flutter_web_plugins http_parser meta web]
- firebase_core_web 2.18.1 [firebase_core_platform_interface flutter flutter_web_plugins meta web]
- firebase_crashlytics_platform_interface 3.6.44 [_flutterfire_internals collection firebase_core flutter meta plugin_platform_interface]
- firebase_messaging_platform_interface 4.5.46 [_flutterfire_internals firebase_core flutter meta plugin_platform_interface]
- firebase_messaging_web 3.9.2 [_flutterfire_internals firebase_core firebase_core_web firebase_messaging_platform_interface flutter flutter_web_plugins meta web]
- fixnum 1.1.1
- flutter_cache_manager 3.4.1 [clock collection file flutter http path path_provider rxdart sqflite uuid]
- flutter_local_notifications_linux 4.0.1 [dbus ffi flutter flutter_local_notifications_platform_interface path xdg_directories]
- flutter_local_notifications_platform_interface 7.2.0 [flutter plugin_platform_interface]
- flutter_svg 2.0.10+1 [flutter http vector_graphics vector_graphics_codec vector_graphics_compiler]
- flutter_web_plugins 0.0.0 [flutter characters collection material_color_utilities meta vector_math]
- flutter_widget_from_html_core 0.15.2 [csslib flutter html logging]
- frontend_server_client 4.0.0 [async path]
- fwfh_cached_network_image 0.14.3 [cached_network_image flutter flutter_cache_manager flutter_widget_from_html_core]
- fwfh_chewie 0.14.8 [chewie flutter flutter_widget_from_html_core video_player]
- fwfh_just_audio 0.15.2 [flutter flutter_widget_from_html_core just_audio]
- fwfh_svg 0.8.3 [flutter flutter_svg flutter_widget_from_html_core]
- fwfh_url_launcher 0.9.1 [flutter flutter_widget_from_html_core url_launcher]
- fwfh_webview 0.15.2 [flutter flutter_widget_from_html_core logging web webview_flutter webview_flutter_android webview_flutter_wkwebview]
- games_services_platform_interface 4.0.3 [flutter plugin_platform_interface]
- glob 2.1.2 [async collection file path string_scanner]
- google_mobile_ads 5.2.0 [meta flutter webview_flutter_android webview_flutter_wkwebview webview_flutter]
- graphs 2.3.2 [collection]
- html 0.15.4 [csslib source_span]
- http 1.2.2 [async http_parser meta web]
- http_multi_server 3.2.1 [async]
- http_parser 4.0.2 [collection source_span string_scanner typed_data]
- image 4.3.0 [archive meta xml]
- in_app_purchase_platform_interface 1.4.0 [flutter plugin_platform_interface]
- in_app_review_platform_interface 2.0.5 [flutter url_launcher plugin_platform_interface platform]
- io 1.0.4 [meta path string_scanner]
- js 0.7.1
- json_annotation 4.9.0 [meta]
- just_audio 0.9.41 [just_audio_platform_interface just_audio_web audio_session rxdart path path_provider async uuid crypto meta flutter]
- just_audio_platform_interface 4.3.0 [flutter plugin_platform_interface]
- just_audio_web 0.4.13 [just_audio_platform_interface flutter flutter_web_plugins web]
- leak_tracker 10.0.5 [clock collection meta path vm_service]
- leak_tracker_flutter_testing 3.0.5 [flutter leak_tracker leak_tracker_testing matcher meta]
- leak_tracker_testing 3.0.1 [leak_tracker matcher meta]
- lints 5.0.0
- logging 1.3.0
- macros 0.1.2-main.4 [_macros]
- matcher 0.12.16+1 [async meta stack_trace term_glyph test_api]
- material_color_utilities 0.11.1 [collection]
- meta 1.15.0
- mime 2.0.0
- mockito 5.4.4 [analyzer build code_builder collection dart_style matcher meta path source_gen test_api]
- nested 1.0.0 [flutter]
- nm 0.5.0 [dbus]
- octo_image 2.1.0 [flutter]
- package_config 2.1.0 [path]
- package_info_plus_platform_interface 3.0.1 [flutter meta plugin_platform_interface]
- path 1.9.0
- path_parsing 1.0.1 [vector_math meta]
- path_provider_android 2.2.12 [flutter path_provider_platform_interface]
- path_provider_foundation 2.4.0 [flutter path_provider_platform_interface]
- path_provider_linux 2.2.1 [ffi flutter path path_provider_platform_interface xdg_directories]
- path_provider_platform_interface 2.1.2 [flutter platform plugin_platform_interface]
- path_provider_windows 2.3.0 [ffi flutter path path_provider_platform_interface]
- petitparser 6.0.2 [meta]
- platform 3.1.6
- plugin_platform_interface 2.1.8 [meta]
- pointycastle 3.9.1 [collection convert js]
- pool 1.5.1 [async stack_trace]
- pub_semver 2.1.4 [collection meta]
- pubspec_parse 1.3.0 [checked_yaml collection json_annotation pub_semver yaml]
- rxdart 0.28.0
- sensors_plus_platform_interface 2.0.0 [flutter logging meta plugin_platform_interface]
- shared_preferences_android 2.3.3 [flutter shared_preferences_platform_interface]
- shared_preferences_foundation 2.5.3 [flutter shared_preferences_platform_interface]
- shared_preferences_linux 2.4.1 [file flutter path path_provider_linux path_provider_platform_interface shared_preferences_platform_interface]
- shared_preferences_platform_interface 2.4.1 [flutter plugin_platform_interface]
- shared_preferences_web 2.4.2 [flutter flutter_web_plugins shared_preferences_platform_interface web]
- shared_preferences_windows 2.4.1 [file flutter path path_provider_platform_interface path_provider_windows shared_preferences_platform_interface]
- shelf 1.4.1 [async collection http_parser path stack_trace stream_channel]
- shelf_web_socket 2.0.0 [shelf stream_channel web_socket_channel]
- sky_engine 0.0.99
- source_gen 1.5.0 [analyzer async build dart_style glob path source_span yaml]
- source_helper 1.3.4 [analyzer collection source_gen]
- source_span 1.10.0 [collection path term_glyph]
- sprintf 7.0.0
- sqflite 2.4.0 [flutter sqflite_android sqflite_darwin sqflite_platform_interface sqflite_common path]
- sqflite_android 2.4.0 [flutter sqflite_common path sqflite_platform_interface]
- sqflite_common 2.5.4+5 [synchronized path meta]
- sqflite_darwin 2.4.1-1 [flutter sqflite_platform_interface meta sqflite_common path]
- sqflite_platform_interface 2.4.0 [flutter platform sqflite_common plugin_platform_interface meta]
- stack_trace 1.11.1 [path]
- stream_channel 2.1.2 [async]
- stream_transform 2.1.0
- string_scanner 1.2.0 [source_span]
- synchronized 3.3.0+3
- term_glyph 1.2.1
- test_api 0.7.2 [async boolean_selector collection meta source_span stack_trace stream_channel string_scanner term_glyph]
- timezone 0.9.4 [path]
- timing 1.0.1 [json_annotation]
- typed_data 1.4.0 [collection]
- unity_ads_plugin 0.3.21 [flutter]
- universal_io 2.2.2 [collection meta typed_data]
- url_launcher_android 6.3.12 [flutter url_launcher_platform_interface]
- url_launcher_ios 6.3.1 [flutter url_launcher_platform_interface]
- url_launcher_linux 3.2.0 [flutter url_launcher_platform_interface]
- url_launcher_macos 3.2.1 [flutter url_launcher_platform_interface]
- url_launcher_platform_interface 2.3.2 [flutter plugin_platform_interface]
- url_launcher_web 2.3.3 [flutter flutter_web_plugins url_launcher_platform_interface web]
- url_launcher_windows 3.1.3 [flutter url_launcher_platform_interface]
- uuid 4.5.1 [crypto sprintf meta fixnum]
- vector_graphics 1.1.11+1 [flutter http vector_graphics_codec]
- vector_graphics_codec 1.1.11+1
- vector_graphics_compiler 1.1.11+1 [args meta path_parsing xml vector_graphics_codec path]
- vector_math 2.1.4
- vibration_platform_interface 0.0.2 [flutter plugin_platform_interface device_info_plus]
- video_player 2.9.2 [flutter html video_player_android video_player_avfoundation video_player_platform_interface video_player_web]
- video_player_android 2.7.13 [flutter video_player_platform_interface]
- video_player_avfoundation 2.6.2 [flutter video_player_platform_interface]
- video_player_platform_interface 6.2.3 [flutter plugin_platform_interface]
- video_player_web 2.3.2 [flutter flutter_web_plugins video_player_platform_interface web]
- vm_service 14.2.5
- wakelock_plus 1.2.8 [flutter flutter_web_plugins meta wakelock_plus_platform_interface win32 dbus package_info_plus web]
- wakelock_plus_platform_interface 1.2.1 [flutter plugin_platform_interface meta]
- watcher 1.1.0 [async path]
- web 1.1.0
- web_socket 0.1.6 [web]
- web_socket_channel 3.0.1 [async crypto stream_channel web web_socket]
- webview_flutter 4.9.0 [flutter webview_flutter_android webview_flutter_platform_interface webview_flutter_wkwebview]
- webview_flutter_android 3.16.9 [flutter webview_flutter_platform_interface]
- webview_flutter_platform_interface 2.10.0 [flutter meta plugin_platform_interface]
- webview_flutter_wkwebview 3.16.0 [flutter path webview_flutter_platform_interface]
- win32 5.7.0 [ffi]
- win32_registry 1.1.5 [ffi win32]
- xdg_directories 1.1.0 [meta path]
- xml 6.5.0 [collection meta petitparser]
- yaml 3.1.2 [collection source_span string_scanner]

Additional context and comments

No response

[iquirino]

+1

[iquirino]

Based on my investigations, we are using FirebaseSDK 11.4.0 while Flutterfire is only compatible with FirebaseSDK 11.2.0

https://github.com/firebase/firebase-ios-sdk/blob/1fc52ab0e172e7c5a961f975a76c2611f4f22852/FirebaseCore/Extension/FIRHeartbeatLogger.h#L39

https://github.com/firebase/firebase-ios-sdk/blob/9f2f41f5eed09a8adb31456559341da1813b9f04/FirebaseCore/Extension/FIRHeartbeatLogger.h#L48C5-L48C16

@wantroba
I'm not using games_services, so, I think it's not related with it.

[wantroba]

Based on my investigations, we are using FirebaseSDK 11.3.0 while Flutterfire is only compatible with FirebaseSDK 11.2.0

https://github.com/firebase/firebase-ios-sdk/blob/1fc52ab0e172e7c5a961f975a76c2611f4f22852/FirebaseCore/Extension/FIRHeartbeatLogger.h#L39

https://github.com/firebase/firebase-ios-sdk/blob/9f2f41f5eed09a8adb31456559341da1813b9f04/FirebaseCore/Extension/FIRHeartbeatLogger.h#L48C5-L48C16

@wantroba I'm not using games_services, so, I think it's not related with it.

So an alternative would be to downgrade the FirebaseSDK in the pod file?

[iquirino]

It's fixed a version here, but PodFile is using a newer version:
https://github.com/firebase/flutterfire/blob/main/packages/firebase_core/firebase_core/ios/firebase_sdk_version.rb

I think yes, but I'm developing for android and ios without using a mac (building it with codemagic.io)

Do you know how to do it?

[arodriguez1996]

+1

[wantroba]

It's fixed a version here, but PodFile is using a newer version: https://github.com/firebase/flutterfire/blob/main/packages/firebase_core/firebase_core/ios/firebase_sdk_version.rb

I think yes, but I'm developing for android and ios without using a mac (building it with codemagic.io)

Do you know how to do it?

I also use code magic!

I tried adding a line to the podfile (ios/PodFile)

target 'Runner' do
  use_frameworks!
  use_modular_headers!
  pod 'Firebase', '11.2' <- Add this
  flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__))
end

But didnt work :(

[adisaptorenggo]

+1

[mateusgalasso]

+1

[fleoparra]

I have the same error too. In my case, I think that happens after executing
flutter pub upgrade

[NarekManukyan]

+1

[wantroba]

I tried two approaches:

1. I downgraded the firebase version to 11.2 and also 11.1 and the problem persists.

target 'Runner' do
  use_frameworks!
  use_modular_headers!
  pod 'FirebaseCore', '~> 11.1'
  pod 'FirebaseAuth', '~> 11.1'
  pod 'FirebaseAnalytics', '~> 11.1'
  pod 'FirebaseMessaging', '~> 11.1'
  pod 'FirebaseCrashlytics', '~> 11.1'
  pod 'FirebaseFunctions', '~> 11.1'
  pod 'FirebaseFirestore', '~> 11.1'
  flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__))
end

2. Upgrade firebase to 11.4

pod 'FirebaseCore', '~> 11.4'
  pod 'FirebaseAuth', '~> 11.4'
  pod 'FirebaseAnalytics', '~> 11.4'
  pod 'FirebaseMessaging', '~> 11.4'
  pod 'FirebaseCrashlytics', '~> 11.4'
  pod 'FirebaseFunctions', '~> 11.4'
  pod 'FirebaseFirestore', '~> 11.4'

When I try to force upgrade to version 11.4 I am facing another problem:

Error: The pod "FirebaseAnalytics" required by the plugin "firebase_analytics" requires a higher minimum iOS deployment version than the plugin's reported minimum version.
To build, remove the plugin "firebase_analytics", or contact the plugin's developers for assistance.
Error running pod install


Build failed :|
Failed to build for iOS

I've already tried to upgrade the minimum iOS version to 14 and the error persists. If anyone has a project that doesn't use analytcs, they might get different results.

[ncooke3]

Hi all, thanks for reporting and apologies for the trouble. This is indeed a regression from today's 11.4.0 firebase-ios-sdk release. The culprit is the FirebaseCoreExtension 11.4.0 pod which is not compatible with earlier 11.x pods (but should have been). We are investigating a quick fix.

[ncooke3]

@wantroba, when fully downgrading, it may be better in this case to pin to the exact minor, else the ~> operator will allow it float to 11.4:

Example (removed the ~>).

target 'Runner' do
  use_frameworks!
  use_modular_headers!
  pod 'FirebaseCore', '11.1'
  pod 'FirebaseAuth', '11.1'
  pod 'FirebaseAnalytics', '11.1'
  pod 'FirebaseMessaging', '11.1'
  pod 'FirebaseCrashlytics', '11.1'
  pod 'FirebaseFunctions', '11.1'
  pod 'FirebaseFirestore', '11.1'
  flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__))
end