darshankawar
commented
1 year ago @hosseinkhojany
The error IllegalStateException, java.lang.IllegalStateException: FirebaseApp name [DEFAULT] already exists!, indicates, you are trying to initialize the firebase app again in your code which has been already initialized. This could be happening due to the fact that you have two different variants of the program and could be conflicting while interacting with messaging plugin.
I suggest you to revisit your configuration, as you mentioned, that you are using two different variants of a program from same firebase configuration.
Are you initializing firebase app using google-services.json ? or with flutterfire configure ? That is another way you will need to re-confirm your setup because the FirebaseApp name [DEFAULT] already exists!, could be coming from either google-services.json.
In short, I suggest you to revisit the setup because looking at the error, it seems to be occuring due to conflict within your setup / configuration, rather than from plugin.
hosseinkhojany
Bug report
Describe the bug I use two different variants of a program with the same Fibase configuration to test fcm. Our program is a messenger. When I send a message from one program to another, this happens and a notification is not received.The program acting as receiver is completely closed. This problem occurs when The program does not running(terminated)
I use this for init firebase await Firebase.initializeApp(options: DefaultFirebaseOptions.currentPlatform);
Click To Expand Crash log
``` I/flutter (31950): FlutterFire Messaging: An error occurred in your background messaging handler: I/flutter (31950): PlatformException(IllegalStateException, java.lang.IllegalStateException: FirebaseApp name [DEFAULT] already exists!, Cause: null, Stacktrace: java.lang.IllegalStateException: FirebaseApp name [DEFAULT] already exists! I/flutter (31950): at com.google.android.gms.common.internal.Preconditions.checkState(com.google.android.gms:play-services-basement@@18.1.0:2) I/flutter (31950): at com.google.firebase.FirebaseApp.initializeApp(FirebaseApp.java:298) I/flutter (31950): at io.flutter.plugins.firebase.core.FlutterFirebaseCorePlugin.lambda$initializeApp$2$FlutterFirebaseCorePlugin(FlutterFirebaseCorePlugin.java:142) I/flutter (31950): at io.flutter.plugins.firebase.core.-$$Lambda$FlutterFirebaseCorePlugin$9WC-8AFb5-XODn6dVe1lHuIkpNw.run(Unknown Source:8) I/flutter (31950): at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) I/flutter (31950): at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) I/flutter (31950): at java.lang.Thread.run(Thread.java:919) I/flutter (31950): , null) ```Flutter doctor
Run
flutter doctorand paste the output below:Click To Expand
``` [✓] Flutter (Channel stable, 3.0.2, on Ubuntu 20.04.3 LTS 5.4.0-050400-generic, locale en_US.UTF-8) • Flutter version 3.0.2 at /home/khoujani/Documents/flutter/3.0.3 • Upstream repository https://github.com/flutter/flutter.git • Framework revision cd41fdd495 (4 months ago), 2022-06-08 09:52:13 -0700 • Engine revision f15f824b57 • Dart version 2.17.3 • DevTools version 2.12.2 [!] Android toolchain - develop for Android devices (Android SDK version 33.0.0) • Android SDK at /usr/lib/android-sdk ✗ cmdline-tools component is missing Run `path/to/sdkmanager --install "cmdline-tools;latest"` See https://developer.android.com/studio/command-line for more details. ✗ Android license status unknown. Run `flutter doctor --android-licenses` to accept the SDK licenses. See https://flutter.dev/docs/get-started/install/linux#android-setup for more details. [✓] Chrome - develop for the web • Chrome at google-chrome [✓] Linux toolchain - develop for Linux desktop • clang version 10.0.0-4ubuntu1 • cmake version 3.16.3 • ninja version 1.10.0 • pkg-config version 0.29.1 [✓] Android Studio (version 2021.1) • Android Studio at /home/khoujani/ANDROID/android-2021.1.1 • Flutter plugin version 64.0.2 • Dart plugin version 211.7798 • Java version OpenJDK Runtime Environment (build 11.0.11+0-b60-7590822) [✓] VS Code • VS Code at /snap/code/current • Flutter extension version 3.44.0 [✓] Connected device (3 available) • M2010J19CG (mobile) • c0b33e21120 • android-arm64 • Android 10 (API 29) • Linux (desktop) • linux • linux-x64 • Ubuntu 20.04.3 LTS 5.4.0-050400-generic • Chrome (web) • chrome • web-javascript ```Flutter dependencies
Run
flutter pub deps -- --style=compactand paste the output below:Click To Expand
``` Dart SDK 2.17.3 Flutter SDK 3.0.2 myelin 2.1.4+159 dependencies: - audio_service 0.18.7 [audio_service_platform_interface audio_service_web audio_session rxdart flutter_cache_manager clock js flutter flutter_web_plugins] - background_fetch 1.0.1 [flutter] - cached_network_image 3.2.0 [flutter flutter_cache_manager octo_image cached_network_image_platform_interface cached_network_image_web] - chewie 1.3.5 [cupertino_icons flutter provider video_player wakelock] - crop_image 1.0.2 [flutter meta] - custom_pop_up_menu 1.2.3+1 [flutter] - dio 4.0.6 [http_parser path] - division 0.9.0 [flutter] - email_launcher 1.1.1 [flutter] - emoji_picker_flutter 1.3.0 [flutter shared_preferences] - equatable 2.0.5 [collection meta] - file_picker 4.6.1 [flutter flutter_web_plugins flutter_plugin_android_lifecycle plugin_platform_interface ffi path win32] - firebase_analytics 8.3.4 [firebase_analytics_platform_interface firebase_analytics_web firebase_core flutter meta] - firebase_core 1.24.0 [firebase_core_platform_interface firebase_core_web flutter meta] - firebase_messaging 13.1.0 [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_cache_manager 3.3.0 [clock collection file flutter http path path_provider pedantic rxdart sqflite uuid] - flutter_linear_datepicker 2.0.3 [flutter shamsi_date] - flutter_local_notifications 11.0.1 [clock flutter flutter_local_notifications_linux flutter_local_notifications_platform_interface timezone] - flutter_picker 2.0.5 [flutter] - flutter_ringtone_player 3.2.0 [flutter path_provider] - flutter_staggered_animations 1.0.0 [flutter] - flutter_staggered_grid_view 0.4.1 [flutter] - flutter_svg 0.22.0 [flutter meta path_drawing vector_math xml] - flutter_swipe_action_cell 2.2.3 [flutter] - flutter_time_picker_spinner 2.0.0 [flutter] - flutter_typeahead 3.2.7 [flutter flutter_keyboard_visibility] - get 4.6.5 [flutter] - get_it 7.2.0 [async collection] - hive 2.2.3 [meta crypto] - html 0.15.0 [csslib source_span] - image_cropper 2.0.3 [flutter image_cropper_platform_interface image_cropper_for_web] - image_picker 0.7.5+4 [flutter flutter_plugin_android_lifecycle image_picker_platform_interface image_picker_for_web] - image_picker_for_web 2.1.8 [flutter flutter_web_plugins image_picker_platform_interface] - iran_appmarket 0.4.1 [flutter get_version android_intent] - just_audio 0.9.28 [just_audio_platform_interface just_audio_web audio_session rxdart path path_provider async uuid crypto meta flutter] - keyboard_avoider 0.1.2 [flutter] - laravel_flutter_pusher 0.0.4 [flutter json_annotation] - loading_overlay 0.3.0 [flutter] - map_launcher 2.3.0+1 [flutter] - marquee_text 2.5.0+1 [flutter] - marquee_widget 1.2.0 [flutter] - package_info 2.0.2 [flutter] - path 1.8.1 - path_provider 2.0.11 [flutter path_provider_android path_provider_ios path_provider_linux path_provider_macos path_provider_platform_interface path_provider_windows] - permission_handler 8.3.0 [flutter meta permission_handler_platform_interface] - persian_datepicker 1.3.1 [flutter] - photo_manager 2.2.1 [flutter] - photo_view 0.12.0 [flutter] - pin_code_fields 7.4.0 [flutter] - provider 6.0.3 [collection flutter nested] - pull_to_refresh 2.0.0 [flutter] - record 3.0.4 [flutter record_platform_interface record_web] - restart_app 1.1.0+1 [flutter plugin_platform_interface flutter_web_plugins] - scrollable_positioned_list 0.2.3 [flutter collection] - shamsi_date 0.15.0 - share 2.0.4 [meta mime flutter] - shared_preferences 2.0.15 [flutter shared_preferences_android shared_preferences_ios shared_preferences_linux shared_preferences_macos shared_preferences_platform_interface shared_preferences_web shared_preferences_windows] - shimmer 2.0.0 [flutter] - sms_autofill 2.2.0 [pin_input_text_field flutter] - sqflite 2.0.2+1 [flutter sqflite_common path] - store_checker 0.1.0 [flutter] - syncfusion_flutter_charts 19.4.56 [flutter intl vector_math syncfusion_flutter_core] - toast 0.1.5 [flutter] - touchable 1.0.2 [flutter] - url_launcher 6.1.5 [flutter url_launcher_android url_launcher_ios url_launcher_linux url_launcher_macos url_launcher_platform_interface url_launcher_web url_launcher_windows] - video_player 2.4.7 [flutter html video_player_android video_player_avfoundation video_player_platform_interface video_player_web] - wc_flutter_share 0.4.0 [flutter path_provider] - weekday_selector 1.1.0 [flutter] dev dependencies: - flutter_flavorizr 2.1.3 [flutter archive args checked_yaml collection image io json_annotation sprintf xml yaml] - flutter_launcher_icons 0.9.3 [args image path yaml] - flutter_test 0.0.0 [flutter test_api path fake_async clock stack_trace vector_math async boolean_selector characters charcode collection matcher material_color_utilities meta source_span stream_channel string_scanner term_glyph] - hive_test 1.0.1 [flutter hive path] transitive dependencies: - _flutterfire_internals 1.0.2 [cloud_firestore_platform_interface cloud_firestore_web collection firebase_core firebase_core_platform_interface flutter meta] - android_intent 2.0.2 [flutter platform meta] - archive 3.3.1 [crypto path] - args 2.3.1 - async 2.8.2 [collection meta] - audio_service_platform_interface 0.1.0 [flutter plugin_platform_interface meta] - audio_service_web 0.1.1 [audio_service_platform_interface rxdart js flutter flutter_web_plugins] - audio_session 0.1.10 [flutter flutter_web_plugins rxdart meta] - boolean_selector 2.1.0 [source_span string_scanner] - cached_network_image_platform_interface 1.0.0 [flutter flutter_cache_manager] - cached_network_image_web 1.0.1 [flutter flutter_cache_manager cached_network_image_platform_interface] - characters 1.2.0 - charcode 1.3.1 - checked_yaml 2.0.1 [json_annotation source_span yaml] - clock 1.1.0 - cloud_firestore_platform_interface 5.7.7 [_flutterfire_internals collection firebase_core flutter meta plugin_platform_interface] - cloud_firestore_web 2.8.10 [_flutterfire_internals cloud_firestore_platform_interface collection firebase_core firebase_core_web flutter flutter_web_plugins js] - collection 1.16.0 - cross_file 0.3.3+1 [js meta] - crypto 3.0.2 [typed_data] - csslib 0.17.2 [source_span] - cupertino_icons 1.0.5 - dbus 0.7.3 [args ffi meta xml] - fake_async 1.3.0 [clock collection] - ffi 1.2.1 - file 6.1.4 [meta path] - firebase 9.0.3 [http http_parser js] - firebase_analytics_platform_interface 2.0.1 [flutter meta] - firebase_analytics_web 0.3.0+1 [firebase firebase_analytics_platform_interface flutter flutter_web_plugins meta] - firebase_core_platform_interface 4.5.1 [collection flutter flutter_test meta plugin_platform_interface] - firebase_core_web 1.7.3 [firebase_core_platform_interface flutter flutter_web_plugins js meta] - firebase_messaging_platform_interface 4.2.0 [_flutterfire_internals firebase_core flutter meta plugin_platform_interface] - firebase_messaging_web 3.2.0 [_flutterfire_internals firebase_core firebase_core_web firebase_messaging_platform_interface flutter flutter_web_plugins js meta] - flutter_blurhash 0.7.0 [flutter] - flutter_keyboard_visibility 5.3.0 [meta flutter_keyboard_visibility_platform_interface flutter_keyboard_visibility_web flutter] - flutter_keyboard_visibility_platform_interface 2.0.0 [flutter meta plugin_platform_interface] - flutter_keyboard_visibility_web 2.0.0 [flutter_keyboard_visibility_platform_interface flutter_web_plugins flutter] - flutter_local_notifications_linux 1.0.0 [flutter flutter_local_notifications_platform_interface dbus path xdg_directories] - flutter_local_notifications_platform_interface 6.0.0 [flutter plugin_platform_interface] - flutter_plugin_android_lifecycle 2.0.7 [flutter] - flutter_web_plugins 0.0.0 [flutter js characters collection material_color_utilities meta vector_math] - get_version 0.0.8+4 [package_info flutter] - http 0.13.5 [async http_parser meta path] - http_parser 4.0.1 [collection source_span string_scanner typed_data] - image 3.1.3 [archive meta xml] - image_cropper_for_web 0.0.4 [flutter flutter_web_plugins image_cropper_platform_interface js] - image_cropper_platform_interface 2.0.0 [flutter plugin_platform_interface http] - image_picker_platform_interface 2.6.1 [cross_file flutter http plugin_platform_interface] - intl 0.17.0 [clock path] - io 1.0.3 [meta path string_scanner] - js 0.6.4 - json_annotation 4.6.0 [meta] - just_audio_platform_interface 4.2.0 [flutter plugin_platform_interface] - just_audio_web 0.4.7 [just_audio_platform_interface flutter flutter_web_plugins] - matcher 0.12.11 [stack_trace] - material_color_utilities 0.1.4 - meta 1.7.0 - mime 1.0.2 - nested 1.0.0 [flutter] - octo_image 1.0.2 [flutter flutter_blurhash] - path_drawing 0.5.1+1 [vector_math meta path_parsing flutter] - path_parsing 0.2.1 [vector_math meta] - path_provider_android 2.0.20 [flutter path_provider_platform_interface] - path_provider_ios 2.0.11 [flutter path_provider_platform_interface] - path_provider_linux 2.1.7 [ffi flutter path path_provider_platform_interface xdg_directories] - path_provider_macos 2.0.6 [flutter path_provider_platform_interface] - path_provider_platform_interface 2.0.4 [flutter platform plugin_platform_interface] - path_provider_windows 2.0.7 [ffi flutter path path_provider_platform_interface win32] - pedantic 1.11.1 - permission_handler_platform_interface 3.7.0 [flutter meta plugin_platform_interface] - petitparser 4.4.0 [meta] - pin_input_text_field 4.2.0 [flutter] - platform 3.1.0 - plugin_platform_interface 2.1.2 [meta] - process 4.2.4 [file path platform] - record_platform_interface 0.2.0 [flutter plugin_platform_interface] - record_web 0.2.1 [flutter flutter_web_plugins record_platform_interface] - rxdart 0.26.0 - shared_preferences_android 2.0.13 [flutter shared_preferences_platform_interface] - shared_preferences_ios 2.1.1 [flutter shared_preferences_platform_interface] - shared_preferences_linux 2.1.1 [file flutter path path_provider_linux path_provider_platform_interface shared_preferences_platform_interface] - shared_preferences_macos 2.0.4 [flutter shared_preferences_platform_interface] - shared_preferences_platform_interface 2.1.0 [flutter plugin_platform_interface] - shared_preferences_web 2.0.4 [flutter flutter_web_plugins shared_preferences_platform_interface] - shared_preferences_windows 2.1.1 [file flutter path path_provider_platform_interface path_provider_windows shared_preferences_platform_interface] - sky_engine 0.0.99 - source_span 1.8.2 [collection path term_glyph] - sprintf 6.0.2 - sqflite_common 2.2.1+1 [synchronized path meta] - stack_trace 1.10.0 [path] - stream_channel 2.1.0 [async] - string_scanner 1.1.0 [charcode source_span] - syncfusion_flutter_core 19.4.56 [vector_math flutter] - synchronized 3.0.0+3 - term_glyph 1.2.0 - test_api 0.4.9 [async boolean_selector collection meta source_span stack_trace stream_channel string_scanner term_glyph matcher] - timezone 0.9.0 [path] - typed_data 1.3.0 [collection] - url_launcher_android 6.0.18 [flutter url_launcher_platform_interface] - url_launcher_ios 6.0.17 [flutter url_launcher_platform_interface] - url_launcher_linux 3.0.1 [flutter url_launcher_platform_interface] - url_launcher_macos 3.0.1 [flutter url_launcher_platform_interface] - url_launcher_platform_interface 2.1.0 [flutter plugin_platform_interface] - url_launcher_web 2.0.13 [flutter flutter_web_plugins url_launcher_platform_interface] - url_launcher_windows 3.0.1 [flutter url_launcher_platform_interface] - uuid 3.0.6 [crypto] - vector_math 2.1.2 - video_player_android 2.3.9 [flutter video_player_platform_interface] - video_player_avfoundation 2.3.5 [flutter video_player_platform_interface] - video_player_platform_interface 5.1.4 [flutter plugin_platform_interface] - video_player_web 2.0.12 [flutter flutter_web_plugins video_player_platform_interface] - wakelock 0.6.2 [flutter meta wakelock_macos wakelock_platform_interface wakelock_web wakelock_windows] - wakelock_macos 0.4.0 [flutter flutter_web_plugins wakelock_platform_interface] - wakelock_platform_interface 0.3.0 [flutter meta] - wakelock_web 0.4.0 [flutter flutter_web_plugins js wakelock_platform_interface] - wakelock_windows 0.2.0 [flutter wakelock_platform_interface win32] - win32 2.5.2 [ffi] - xdg_directories 0.2.0+2 [meta path process] - xml 5.3.1 [collection meta petitparser] - yaml 3.1.1 [collection source_span string_scanner] ```