🐛 any firestore transaction hangs on IOS after upgrading packages

Bug report

Transactions are not working anymore on iOS. (No problems with Android)

Steps to reproduce

Steps to reproduce the behavior:

        await FirebaseFirestore.instance.runTransaction((Transaction tx) async {
          var reference = db.collection("accounts").doc(id);
          var snapshot = await tx.get(reference);
          print("unreachable");
        });

in Xcode:

-[NSError init] called; this results in an invalid NSError instance. It will raise an exception in a future release. Please call errorWithDomain:code:userInfo: or initWithDomain:code:userInfo:. This message shown only once.

- (FIRDocumentSnapshot *_Nullable)getDocument:(FIRDocumentReference *)document
                                        error:(NSError *__autoreleasing *)error {
  [self validateReference:document];
  dispatch_semaphore_t semaphore = dispatch_semaphore_create(0);
  __block FIRDocumentSnapshot *result;
  // We have to explicitly assign the innerError into a local to cause it to retain correctly.
  __block NSError *outerError = nil;
  [self getDocument:document
         completion:^(FIRDocumentSnapshot *_Nullable snapshot, NSError *_Nullable innerError) {
           result = snapshot;
           outerError = innerError;
           dispatch_semaphore_signal(semaphore);
         }];
  dispatch_semaphore_wait(semaphore, DISPATCH_TIME_FOREVER);
  if (error) {
    *error = outerError;
  }
  return result;
}

It stops at dispatch_semaphore_wait forever.

Expected behavior

Worked fine before upgrading to the latest flutterfire files and latest flutter. Firebase SDK 10.12.0

Sample project

Additional context

Add any other context about the problem here.

Flutter doctor

Run flutter doctor and paste the output below:

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``` [✓] Flutter (Channel stable, 3.13.8, on macOS 14.0 23A344 darwin-arm64, locale nl-NL) [✓] Android toolchain - develop for Android devices (Android SDK version 30.0.3) [✓] Xcode - develop for iOS and macOS (Xcode 15.0.1) [✓] Chrome - develop for the web [✓] Android Studio (version 2022.3) [✓] VS Code (version 1.82.2) [✓] Connected device (3 available) [✓] Network resources ```

Flutter dependencies

Run flutter pub deps -- --style=compact and paste the output below:

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``` Dart SDK 3.1.4 Flutter SDK 3.13.8 dependencies: - animated_text_kit 4.2.2 [flutter characters] - bloc 8.1.2 [meta] - bloc_concurrency 0.2.2 [bloc stream_transform] - cached_network_image 3.3.0 [cached_network_image_platform_interface cached_network_image_web flutter flutter_cache_manager octo_image] - calendar_date_picker2 0.3.9 [flutter] - carousel_slider 4.2.1 [flutter] - cloud_firestore 4.12.0 [cloud_firestore_platform_interface cloud_firestore_web collection firebase_core firebase_core_platform_interface flutter meta] - cloud_functions 4.5.2 [cloud_functions_platform_interface cloud_functions_web firebase_core firebase_core_platform_interface flutter] - collection 1.17.2 - cupertino_icons 1.0.6 - custom_sliding_segmented_control 1.8.0 [flutter] - device_info_plus 9.1.0 [device_info_plus_platform_interface ffi file flutter flutter_web_plugins meta win32 win32_registry] - equatable 2.0.5 [collection meta] - firebase_analytics 10.6.2 [firebase_analytics_platform_interface firebase_analytics_web firebase_core firebase_core_platform_interface flutter] - firebase_auth 4.12.0 [firebase_auth_platform_interface firebase_auth_web firebase_core firebase_core_platform_interface flutter meta] - firebase_core 2.20.0 [firebase_core_platform_interface firebase_core_web flutter meta] - firebase_dynamic_links 5.4.2 [firebase_core firebase_core_platform_interface firebase_dynamic_links_platform_interface flutter meta plugin_platform_interface] - firebase_storage 11.4.0 [firebase_core firebase_core_platform_interface firebase_storage_platform_interface firebase_storage_web flutter] - fl_chart 0.64.0 [equatable flutter] - flutter 0.0.0 [characters collection material_color_utilities meta vector_math web sky_engine] - flutter_bloc 8.1.3 [bloc flutter provider] - flutter_localizations 0.0.0 [flutter intl characters clock collection material_color_utilities meta path vector_math web] - flutter_svg 2.0.8 [flutter vector_graphics vector_graphics_codec vector_graphics_compiler] - get 4.6.6 [flutter] - google_fonts 6.1.0 [flutter http path_provider crypto] - image 4.1.3 [archive meta xml] - image_picker 1.0.4 [flutter image_picker_android image_picker_for_web image_picker_ios image_picker_linux image_picker_macos image_picker_platform_interface image_picker_windows] - intl 0.18.1 [clock meta path] - lottie 2.7.0 [archive flutter path vector_math] - package_info_plus 4.2.0 [ffi flutter flutter_web_plugins http meta path package_info_plus_platform_interface win32] - path_provider 2.1.1 [flutter path_provider_android path_provider_foundation path_provider_linux path_provider_platform_interface path_provider_windows] - permission_handler 11.0.1 [flutter meta permission_handler_android permission_handler_apple permission_handler_windows permission_handler_platform_interface] - qr_code_scanner 0.7.0 [js flutter flutter_web_plugins] - shared_preferences 2.2.2 [flutter shared_preferences_android shared_preferences_foundation shared_preferences_linux shared_preferences_platform_interface shared_preferences_web shared_preferences_windows] - url_launcher 6.2.0 [flutter url_launcher_android url_launcher_ios url_launcher_linux url_launcher_macos url_launcher_platform_interface url_launcher_web url_launcher_windows] - uuid 4.1.0 [crypto sprintf] - visibility_detector 0.4.0+2 [flutter] - webview_flutter 4.4.1 [flutter webview_flutter_android webview_flutter_platform_interface webview_flutter_wkwebview] transitive dependencies: - _flutterfire_internals 1.3.10 [collection firebase_core firebase_core_platform_interface flutter meta] - archive 3.4.6 [crypto path pointycastle] - args 2.4.2 - async 2.11.0 [collection meta] - boolean_selector 2.1.1 [source_span string_scanner] - cached_network_image_platform_interface 3.0.0 [flutter flutter_cache_manager] - cached_network_image_web 1.1.0 [cached_network_image_platform_interface flutter flutter_cache_manager] - characters 1.3.0 - clock 1.1.1 - cloud_firestore_platform_interface 6.0.2 [_flutterfire_internals collection firebase_core flutter meta plugin_platform_interface] - cloud_firestore_web 3.8.2 [_flutterfire_internals cloud_firestore_platform_interface collection firebase_core firebase_core_web flutter flutter_web_plugins js] - cloud_functions_platform_interface 5.5.5 [firebase_core flutter meta plugin_platform_interface] - cloud_functions_web 4.6.5 [cloud_functions_platform_interface firebase_core firebase_core_web flutter flutter_web_plugins js] - convert 3.1.1 [typed_data] - cross_file 0.3.3+6 [js meta] - crypto 3.0.3 [typed_data] - device_info_plus_platform_interface 7.0.0 [flutter meta plugin_platform_interface] - fake_async 1.3.1 [clock collection] - ffi 2.1.0 - file 7.0.0 [meta path] - file_selector_linux 0.9.2+1 [cross_file file_selector_platform_interface flutter] - file_selector_macos 0.9.3+3 [cross_file file_selector_platform_interface flutter] - file_selector_platform_interface 2.6.1 [cross_file flutter http plugin_platform_interface] - file_selector_windows 0.9.3+1 [cross_file file_selector_platform_interface flutter] - firebase_analytics_platform_interface 3.7.4 [_flutterfire_internals firebase_core flutter meta plugin_platform_interface] - firebase_analytics_web 0.5.5+4 [_flutterfire_internals firebase_analytics_platform_interface firebase_core firebase_core_web flutter flutter_web_plugins js] - firebase_auth_platform_interface 7.0.2 [_flutterfire_internals collection firebase_core flutter meta plugin_platform_interface] - firebase_auth_web 5.8.5 [firebase_auth_platform_interface firebase_core firebase_core_web flutter flutter_web_plugins http_parser js meta] - firebase_core_platform_interface 5.0.0 [collection flutter flutter_test meta plugin_platform_interface] - firebase_core_web 2.8.1 [firebase_core_platform_interface flutter flutter_web_plugins js meta] - firebase_dynamic_links_platform_interface 0.2.6+10 [_flutterfire_internals firebase_core flutter meta plugin_platform_interface] - firebase_storage_platform_interface 5.0.0 [_flutterfire_internals collection firebase_core flutter meta plugin_platform_interface] - firebase_storage_web 3.6.11 [_flutterfire_internals async firebase_core firebase_core_web firebase_storage_platform_interface flutter flutter_web_plugins http js meta] - flutter_cache_manager 3.3.1 [clock collection file flutter http path path_provider rxdart sqflite uuid] - flutter_plugin_android_lifecycle 2.0.16 [flutter] - flutter_test 0.0.0 [flutter test_api matcher path fake_async clock stack_trace vector_math async boolean_selector characters collection material_color_utilities meta source_span stream_channel string_scanner term_glyph web] - flutter_web_plugins 0.0.0 [flutter characters collection material_color_utilities meta vector_math web] - http 1.1.0 [async http_parser meta] - http_parser 4.0.2 [collection source_span string_scanner typed_data] - image_picker_android 0.8.8+1 [flutter flutter_plugin_android_lifecycle image_picker_platform_interface] - image_picker_for_web 2.2.0 [flutter flutter_web_plugins image_picker_platform_interface mime] - image_picker_ios 0.8.8+2 [flutter image_picker_platform_interface] - image_picker_linux 0.2.1+1 [file_selector_linux file_selector_platform_interface flutter image_picker_platform_interface] - image_picker_macos 0.2.1+1 [file_selector_macos file_selector_platform_interface flutter image_picker_platform_interface] - image_picker_platform_interface 2.9.1 [cross_file flutter http plugin_platform_interface] - image_picker_windows 0.2.1+1 [file_selector_platform_interface file_selector_windows flutter image_picker_platform_interface] - js 0.6.7 [meta] - matcher 0.12.16 [async meta stack_trace term_glyph test_api] - material_color_utilities 0.5.0 [collection] - meta 1.9.1 - mime 1.0.4 - nested 1.0.0 [flutter] - octo_image 2.0.0 [flutter] - package_info_plus_platform_interface 2.0.1 [flutter meta plugin_platform_interface] - path 1.8.3 - path_parsing 1.0.1 [vector_math meta] - path_provider_android 2.2.0 [flutter path_provider_platform_interface] - path_provider_foundation 2.3.1 [flutter path_provider_platform_interface] - path_provider_linux 2.2.1 [ffi flutter path path_provider_platform_interface xdg_directories] - path_provider_platform_interface 2.1.1 [flutter platform plugin_platform_interface] - path_provider_windows 2.2.1 [ffi flutter path path_provider_platform_interface win32] - permission_handler_android 11.1.0 [flutter permission_handler_platform_interface] - permission_handler_apple 9.1.4 [flutter permission_handler_platform_interface] - permission_handler_platform_interface 3.12.0 [flutter meta plugin_platform_interface] - permission_handler_windows 0.1.3 [flutter permission_handler_platform_interface] - petitparser 5.4.0 [meta] - platform 3.1.3 - plugin_platform_interface 2.1.6 [meta] - pointycastle 3.7.3 [collection convert js] - provider 6.0.5 [collection flutter nested] - rxdart 0.27.7 - shared_preferences_android 2.2.1 [flutter shared_preferences_platform_interface] - shared_preferences_foundation 2.3.4 [flutter shared_preferences_platform_interface] - shared_preferences_linux 2.3.2 [file flutter path path_provider_linux path_provider_platform_interface shared_preferences_platform_interface] - shared_preferences_platform_interface 2.3.1 [flutter plugin_platform_interface] - shared_preferences_web 2.2.1 [flutter flutter_web_plugins shared_preferences_platform_interface] - shared_preferences_windows 2.3.2 [file flutter path path_provider_platform_interface path_provider_windows shared_preferences_platform_interface] - sky_engine 0.0.99 - source_span 1.10.0 [collection path term_glyph] - sprintf 7.0.0 - sqflite 2.3.0 [flutter sqflite_common path] - sqflite_common 2.5.0 [synchronized path meta] - stack_trace 1.11.0 [path] - stream_channel 2.1.1 [async] - stream_transform 2.1.0 - string_scanner 1.2.0 [source_span] - synchronized 3.1.0 - term_glyph 1.2.1 - test_api 0.6.0 [async boolean_selector collection meta source_span stack_trace stream_channel string_scanner term_glyph] - typed_data 1.3.2 [collection] - url_launcher_android 6.2.0 [flutter url_launcher_platform_interface] - url_launcher_ios 6.2.0 [flutter url_launcher_platform_interface] - url_launcher_linux 3.1.0 [flutter url_launcher_platform_interface] - url_launcher_macos 3.1.0 [flutter url_launcher_platform_interface] - url_launcher_platform_interface 2.2.0 [flutter plugin_platform_interface] - url_launcher_web 2.2.0 [flutter flutter_web_plugins url_launcher_platform_interface] - url_launcher_windows 3.1.0 [flutter url_launcher_platform_interface] - vector_graphics 1.1.9+1 [flutter vector_graphics_codec] - vector_graphics_codec 1.1.9+1 - vector_graphics_compiler 1.1.9+1 [args meta path_parsing xml vector_graphics_codec path] - vector_math 2.1.4 - web 0.1.4-beta - webview_flutter_android 3.12.0 [flutter webview_flutter_platform_interface] - webview_flutter_platform_interface 2.6.0 [flutter meta plugin_platform_interface] - webview_flutter_wkwebview 3.9.1 [flutter path webview_flutter_platform_interface] - win32 5.0.9 [ffi] - win32_registry 1.1.2 [ffi win32] - xdg_directories 1.0.3 [meta path] - xml 6.3.0 [collection meta petitparser] ```

firebase / flutterfire