[firebase_messaging]: getInitialMessage hangs indefinitely

[passsionforprogramming]

Is there an existing issue for this?

• I have searched the existing issues.

Which plugins are affected?

Messaging

Which platforms are affected?

iOS

Description

When calling FirebaseMessaging.instance.getInitialMessage the call hangs indefinitely

Reproducing the issue

Call FirebaseMessaging.instance.getInitialMessage() with version ^16.0.4 and flutter version 3.38.1

Firebase Core version

4.2.1

Flutter Version

3.38.1

Relevant Log Output

Flutter dependencies

Expand Flutter dependencies snippet

  cupertino_icons: ^1.0.8
  animated_widgets: ^1.1.0
  firebase_analytics: ^12.0.4
  popover: ^0.3.1
  rxdart: ^0.28.0
  http: ^1.5.0
  country_code_picker: ^3.0.0
  firebase_auth: ^6.1.2
  firebase_core: ^4.2.1
  another_flushbar: ^1.12.30
  flutter_facebook_auth: ^7.1.2
  flutter_spinkit: ^5.2.1
  loading_animations: ^2.2.0
  retrofit: ^4.7.1
  json_annotation:
  json_serializable: ^6.10.0
  dio: ^5.9.0
  dio_http_cache_lts: ^0.4.1
  connectivity_plus: ^6.1.5
  shared_preferences: ^2.0.5
  pin_code_fields: ^8.0.1
  phone_numbers_parser: ^9.0.3
  image_picker: ^1.2.0
  image_cropper: ^9.1.0
  firebase_storage: ^13.0.4
  intl: ^0.18.1
  country_state_city_picker: ^1.2.8
  awesome_dialog: ^3.2.1
  adaptive_action_sheet: ^2.0.4
  file_picker: ^10.3.2
  fast_contacts: ^4.0.0
  permission_handler: ^12.0.1
  flutter_countdown_timer: ^4.1.0
  chewie: ^1.13.0
  timeago: ^3.7.1
  video_player: ^2.10.0
  confetti: ^0.8.0
  path_provider: ^2.1.4
  get_time_ago:
  pull_to_refresh: ^2.0.0
  omni_datetime_picker: ^2.0.5
  flutter_tags_x: ^1.1.0
  grouped_list:
  emoji_picker_flutter: ^4.3.0
  carousel_slider: ^5.1.1
  in_app_purchase: ^3.2.3
  in_app_purchase_storekit: 0.4.4
  cloud_firestore: ^6.0.3
  # firebase
#  video_compress: ^3.1.0
  provider: ^6.1.2
  cached_network_image: ^3.4.1
  font_awesome_flutter: ^10.7.0
  flutter_svg: ^2.0.7
  image: ^4.3.0
#  video_trimmer: ^2.1.0
  uuid: ^4.4.2
  googleapis_auth: ^1.6.0
  background_downloader: ^9.2.6
  googleapis: ^11.2.0
  flutter_local_notifications: ^19.5.0
  gcloud: ^0.8.5
  mime_type: ^1.0.0
  percent_indicator: ^4.2.2
  hive_ce: ^2.12.0
  hive_ce_flutter: ^2.3.2
  page_transition: ^2.0.4
  modal_progress_hud_nsn: ^0.5.1
  flutter_typeahead: ^5.2.0
  image_cropping: ^0.0.9
  firebase_messaging: ^16.0.4
  webview_flutter: ^4.8.0
  marquee: ^2.3.0
  share_plus: ^12.0.1
  nb_utils: ^7.1.7+2
  flutter_staggered_grid_view: ^0.7.0
  photo_view: ^0.15.0
  # full is for android
#  ffmpeg_kit_flutter_full: ^6.0.3-LTS
#  ffmpeg_kit_flutter_full_gpl: ^6.0.3-LTS
  flutter_svg_provider: ^1.0.7
#  agora_rtc_engine: ^6.3.2
  google_sign_in: ^7.1.1
#  firebase_app_check: ^0.3.1+3
  firebase_crashlytics: ^5.0.4
  firebase_in_app_messaging: ^0.9.0+4
  watcher: ^1.1.0
  memory_info: ^0.0.3
  go_router: ^17.0.0
  google_fonts: ^6.3.0
  sign_in_with_apple: ^7.0.1
  webview_flutter_plus: ^0.4.5
  url_launcher: ^6.3.2
  audioplayers: ^6.5.0
  dotted_border: ^3.1.0
#  tflite_flutter_helper: ^0.3.1
  tflite_flutter: ^0.11.0
#  tflite_flutter_helper_plus: ^0.0.2
#  tflite_flutter_helper_plus: ^0.0.2
#  agora_rtc_engine: 5.2.0
#  shelf: ^1.4.1
#  shelf_static: ^1.1.2
#  shelf_cors_headers: ^0.1.5
  flutter_inappwebview: ^6.0.0
  package_info_plus: ^8.0.2
  sliver_tools: ^0.2.12
  in_app_review: ^2.0.10
  cupertino_back_gesture: ^0.1.0
  crypto: ^3.0.6
  mime: any
  path: any
  in_app_purchase_android: any
  upgrader: ^11.5.0
  video_compress: ^3.1.4
  tutorial_coach_mark: ^1.3.3
  video_player_android: ^2.7.17
#  media_kit_libs_android_video: any
#  video_player_media_kit: ^1.0.5
  device_info_plus: ^11.3.0
  youtube_player_flutter: ^9.1.1
  better_player_plus: ^1.0.8
  flutter_video_caching: ^0.4.4

Additional context and comments

No response

[SelaseKay]

Hi @passsionforprogramming, kindly share a reproducible example for this issue.

[vincent-hoodoo]

I can confirm this is happening in our apps too.

I first encountered it with the same versions as initially reported, but tried to downgrade a bit with:

• Flutter 3.38.2
• firebase_core: 4.2.1
• firebase_messaging: 16.0.0

and the bug was still happening.

[SelaseKay]

Hi @passsionforprogramming, @vincent-hoodoo, have you migrated your app to use UISceneDelegate per this documentation? I suspect that could be the issue.

[mtallenca]

I am also seeing this issue and yes, I have migrated to UISceneDelegate.

[martinhellocse]

I confirm this is due to the UISceneDelegate Migration. Even the streams aren't working on iOS side after migrating to it.

I rolled back the migration and everything is working fine.

override func application(
    _ application: UIApplication,
    didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
  ) -> Bool {
    let googleApiKey = Bundle.main.object(forInfoDictionaryKey: "GOOGLE_API_KEY") as! String
    GMSServices.provideAPIKey(googleApiKey)

    FirebaseApp.configure()

    UNUserNotificationCenter.current().delegate = self as UNUserNotificationCenterDelegate
   
    application.registerForRemoteNotifications() //Probably the cause of our pain.

    return super.application(application, didFinishLaunchingWithOptions: launchOptions)
  }

[vincent-hoodoo]

Yes we migrated our apps to UISceneDelegate .

[kishan-dhankecha]

Can someone please remove the tag blocked: customer-response manually before the bot auto-closes this issue, original author does not seem to using Github regularly and there are many of us are confirming the cause of the issue is migration to UISceneDelegate.