FIrebase Auth : when calling verifyPhoneNumber function throws internal error

[shaheer-hybreed]

Is there an existing issue for this?

• I have searched the existing issues.

Which plugins are affected?

Auth

Which platforms are affected?

iOS

Description

When iOS Simulator connected to firebase emulator the verifyPhoneNumber function throws internal error , but when calling signInAnonymously() it working and reaching data into emulator suite

logs from flutter side

An internal error has occurred, print and inspect the error details for more information., Code: internal-error

logs from Xcode side

nw_socket_handle_socket_event [C7.1.1:2] Socket SO_ERROR [61: Connection refused]
nw_endpoint_flow_failed_with_error [C7.1.1 ::1.9099 in_progress socket-flow (satisfied (Path is satisfied), interface: lo0)] already failing, returning

Thanks in advance

Reproducing the issue

connect the ios simulator to firebase emulator suite , then call verifyPhoneNumber()

Firebase Core version

3.10.0

Firebase Auth version

5.4.1

Flutter Version

3.27.2

Relevant Log Output

**logs from flutter side**

An internal error has occurred, print and inspect the error details for more information., Code: internal-error

**logs from Xcode side**

nw_socket_handle_socket_event [C7.1.1:2] Socket SO_ERROR [61: Connection refused]
nw_endpoint_flow_failed_with_error [C7.1.1 ::1.9099 in_progress socket-flow (satisfied (Path is satisfied), interface: lo0)] already failing, returning

Flutter dependencies

Expand Flutter dependencies snippet

  Dart SDK 3.6.1
  Flutter SDK 3.27.2

dependencies:
- animated_flip_counter 0.3.4 [flutter]
- app_version_update 6.0.0 [flutter http package_info_plus url_launcher]
- cached_network_image 3.4.1 [cached_network_image_platform_interface cached_network_image_web flutter flutter_cache_manager octo_image]
- cloud_firestore 5.6.1 [cloud_firestore_platform_interface cloud_firestore_web collection firebase_core firebase_core_platform_interface flutter meta]
- cloud_firestore_odm 1.0.0-dev.88 [cloud_firestore flutter json_annotation meta]
- cloud_functions 5.3.0 [cloud_functions_platform_interface cloud_functions_web firebase_core firebase_core_platform_interface flutter]
- collection 1.19.0
- cupertino_icons 1.0.8
- custom_sliding_segmented_control 1.8.5 [flutter]
- dartz 0.10.1
- device_info_plus 11.2.1 [device_info_plus_platform_interface ffi file flutter flutter_web_plugins meta web win32 win32_registry]
- expandable_page_view 1.0.17 [flutter]
- firebase_analytics 11.4.0 [firebase_analytics_platform_interface firebase_analytics_web firebase_core firebase_core_platform_interface flutter]
- firebase_app_check 0.3.2 [firebase_app_check_platform_interface firebase_app_check_web firebase_core firebase_core_platform_interface flutter]
- firebase_auth 5.4.1 [firebase_auth_platform_interface firebase_auth_web firebase_core firebase_core_platform_interface flutter meta]
- firebase_core 3.10.1 [firebase_core_platform_interface firebase_core_web flutter meta]
- firebase_crashlytics 4.3.0 [firebase_core firebase_core_platform_interface firebase_crashlytics_platform_interface flutter stack_trace]
- firebase_dynamic_links 6.1.0 [firebase_core firebase_core_platform_interface firebase_dynamic_links_platform_interface flutter meta plugin_platform_interface]
- firebase_performance 0.10.1 [firebase_core firebase_core_platform_interface firebase_performance_platform_interface firebase_performance_web flutter]
- firebase_remote_config 5.3.0 [firebase_core firebase_core_platform_interface firebase_remote_config_platform_interface firebase_remote_config_web flutter]
- firebase_storage 12.4.0 [firebase_core firebase_core_platform_interface firebase_storage_platform_interface firebase_storage_web flutter]
- firebase_ui_firestore 1.7.1 [cloud_firestore firebase_ui_localizations firebase_ui_shared flutter]
- flutter 0.0.0 [characters collection material_color_utilities meta vector_math sky_engine]
- flutter_inset_shadow 2.0.3 [flutter]
- flutter_keyboard_visibility 6.0.0 [meta flutter_keyboard_visibility_platform_interface flutter_keyboard_visibility_linux flutter_keyboard_visibility_macos flutter_keyboard_visibility_web flutter_keyboard_visibility_windows flutter]
- flutter_native_contact_picker 0.0.10 [flutter plugin_platform_interface]
- flutter_secure_storage 9.2.4 [flutter flutter_secure_storage_linux flutter_secure_storage_macos flutter_secure_storage_platform_interface flutter_secure_storage_web flutter_secure_storage_windows meta]
- flutter_svg 2.0.17 [flutter http vector_graphics vector_graphics_codec vector_graphics_compiler]
- freezed_annotation 2.4.4 [collection json_annotation meta]
- gap 3.0.1 [flutter]
- gradient_borders 1.0.1 [flutter]
- iconly 1.0.1 [flutter]
- iconsax 0.0.8 [flutter]
- image_picker 1.1.2 [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 0.19.0 [clock meta path]
- json_annotation 4.9.0 [meta]
- lazy_load_indexed_stack 1.1.0 [flutter]
- lottie 3.3.1 [archive flutter http path vector_math]
- modal_bottom_sheet 3.0.0 [flutter]
- ntp 2.0.0
- package_info_plus 8.1.3 [ffi flutter flutter_web_plugins http meta path package_info_plus_platform_interface web win32 clock]
- path_provider 2.1.5 [flutter path_provider_android path_provider_foundation path_provider_linux path_provider_platform_interface path_provider_windows]
- phosphor_flutter 2.1.0 [flutter]
- pinput 5.0.1 [flutter universal_platform]
- provider 6.1.2 [collection flutter nested]
- qr_code_scanner_plus 2.0.7 [web flutter flutter_web_plugins]
- screenshot 3.0.0 [flutter]
- share_plus 10.1.4 [cross_file meta mime flutter flutter_web_plugins share_plus_platform_interface file url_launcher_web url_launcher_windows url_launcher_linux url_launcher_platform_interface ffi web win32]
- smooth_corner 1.1.1 [flutter]
- syncfusion_flutter_charts 27.2.5 [flutter intl vector_math syncfusion_flutter_core]
- tuple 2.0.2
- upi_payment_qrcode_generator 1.6.0 [flutter qr_flutter]
- 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]
- uuid 4.5.1 [crypto sprintf meta fixnum]

dev dependencies:
- build_runner 2.4.14 [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]
- cloud_firestore_odm_generator 1.0.0-dev.89 [analyzer build build_config cloud_firestore_odm collection freezed_annotation graphs json_annotation meta recase source_gen source_helper]
- flutter_lints 5.0.0 [lints]
- 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]
- freezed 2.5.7 [analyzer build build_config collection meta source_gen freezed_annotation json_annotation dart_style]
- json_serializable 6.9.0 [analyzer async build build_config collection json_annotation meta path pub_semver pubspec_parse source_gen source_helper]

transitive dependencies:
- _fe_analyzer_shared 76.0.0 [meta]
- _flutterfire_internals 1.3.50 [collection firebase_core firebase_core_platform_interface flutter meta]
- _macros 0.3.3
- analyzer 6.11.0 [_fe_analyzer_shared collection convert crypto glob macros meta package_config path pub_semver source_span watcher yaml]
- archive 4.0.2 [crypto path posix]
- args 2.6.0
- async 2.11.0 [collection meta]
- boolean_selector 2.1.1 [source_span string_scanner]
- build 2.4.2 [analyzer async convert crypto glob logging meta package_config path]
- build_config 1.1.2 [checked_yaml json_annotation path pubspec_parse yaml]
- build_daemon 4.0.3 [built_collection built_value crypto http_multi_server logging path pool shelf shelf_web_socket stream_transform watcher web_socket_channel]
- build_resolvers 2.4.3 [analyzer async build collection convert crypto graphs logging package_config path pool pub_semver stream_transform yaml]
- build_runner_core 8.0.0 [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 8.9.3 [built_collection collection fixnum meta]
- 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]
- clock 1.1.1
- cloud_firestore_platform_interface 6.6.1 [_flutterfire_internals collection firebase_core flutter meta plugin_platform_interface]
- cloud_firestore_web 4.4.1 [_flutterfire_internals cloud_firestore_platform_interface collection firebase_core firebase_core_web flutter flutter_web_plugins]
- cloud_functions_platform_interface 5.6.0 [firebase_core flutter meta plugin_platform_interface]
- cloud_functions_web 4.10.6 [cloud_functions_platform_interface firebase_core firebase_core_web flutter flutter_web_plugins]
- code_builder 4.10.1 [built_collection built_value collection matcher meta]
- convert 3.1.2 [typed_data]
- cross_file 0.3.4+2 [meta web]
- crypto 3.0.6 [typed_data]
- dart_style 2.3.7 [analyzer args collection package_config path pub_semver source_span]
- device_info_plus_platform_interface 7.0.2 [flutter meta plugin_platform_interface]
- fake_async 1.3.1 [clock collection]
- ffi 2.1.3
- file 7.0.1 [meta path]
- file_selector_linux 0.9.3+2 [cross_file file_selector_platform_interface flutter]
- file_selector_macos 0.9.4+2 [cross_file file_selector_platform_interface flutter]
- file_selector_platform_interface 2.6.2 [cross_file flutter http plugin_platform_interface]
- file_selector_windows 0.9.3+3 [cross_file file_selector_platform_interface flutter]
- firebase_analytics_platform_interface 4.3.0 [_flutterfire_internals firebase_core flutter meta plugin_platform_interface]
- firebase_analytics_web 0.5.10+6 [_flutterfire_internals firebase_analytics_platform_interface firebase_core firebase_core_web flutter flutter_web_plugins]
- firebase_app_check_platform_interface 0.1.1 [_flutterfire_internals firebase_core flutter meta plugin_platform_interface]
- firebase_app_check_web 0.2.0+4 [_flutterfire_internals firebase_app_check_platform_interface firebase_core firebase_core_web flutter flutter_web_plugins web]
- firebase_auth_platform_interface 7.5.1 [_flutterfire_internals collection firebase_core flutter meta plugin_platform_interface]
- firebase_auth_web 5.13.7 [firebase_auth_platform_interface firebase_core firebase_core_web flutter flutter_web_plugins http_parser meta web]
- firebase_core_platform_interface 5.4.0 [collection flutter flutter_test meta plugin_platform_interface]
- firebase_core_web 2.19.0 [firebase_core_platform_interface flutter flutter_web_plugins meta web]
- firebase_crashlytics_platform_interface 3.8.0 [_flutterfire_internals collection firebase_core flutter meta plugin_platform_interface]
- firebase_dynamic_links_platform_interface 0.2.7 [_flutterfire_internals firebase_core flutter meta plugin_platform_interface]
- firebase_performance_platform_interface 0.1.5 [_flutterfire_internals firebase_core flutter plugin_platform_interface]
- firebase_performance_web 0.1.7+6 [_flutterfire_internals firebase_core firebase_core_web firebase_performance_platform_interface flutter flutter_web_plugins]
- firebase_remote_config_platform_interface 1.4.48 [_flutterfire_internals firebase_core flutter meta plugin_platform_interface]
- firebase_remote_config_web 1.7.6 [firebase_core firebase_core_web firebase_remote_config_platform_interface flutter flutter_web_plugins]
- firebase_storage_platform_interface 5.2.0 [_flutterfire_internals collection firebase_core flutter meta plugin_platform_interface]
- firebase_storage_web 3.10.7 [_flutterfire_internals async firebase_core firebase_core_web firebase_storage_platform_interface flutter flutter_web_plugins http meta web]
- firebase_ui_localizations 1.13.1 [flutter flutter_localizations path]
- firebase_ui_shared 1.4.1 [flutter]
- fixnum 1.1.1
- flutter_cache_manager 3.4.1 [clock collection file flutter http path path_provider rxdart sqflite uuid]
- flutter_keyboard_visibility_linux 1.0.0 [flutter_keyboard_visibility_platform_interface flutter]
- flutter_keyboard_visibility_macos 1.0.0 [flutter_keyboard_visibility_platform_interface 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_keyboard_visibility_windows 1.0.0 [flutter_keyboard_visibility_platform_interface flutter]
- flutter_localizations 0.0.0 [flutter intl characters clock collection material_color_utilities meta path vector_math]
- flutter_plugin_android_lifecycle 2.0.24 [flutter]
- flutter_secure_storage_linux 1.2.2 [flutter flutter_secure_storage_platform_interface]
- flutter_secure_storage_macos 3.1.3 [flutter flutter_secure_storage_platform_interface]
- flutter_secure_storage_platform_interface 1.1.2 [flutter plugin_platform_interface]
- flutter_secure_storage_web 1.2.1 [flutter flutter_secure_storage_platform_interface flutter_web_plugins js]
- flutter_secure_storage_windows 3.1.2 [ffi flutter flutter_secure_storage_platform_interface path path_provider win32]
- flutter_web_plugins 0.0.0 [flutter characters collection material_color_utilities meta vector_math]
- frontend_server_client 4.0.0 [async path]
- glob 2.1.2 [async collection file path string_scanner]
- graphs 2.3.2 [collection]
- http 1.3.0 [async http_parser meta web]
- http_multi_server 3.2.2 [async]
- http_parser 4.1.2 [collection source_span string_scanner typed_data]
- image_picker_android 0.8.12+20 [flutter flutter_plugin_android_lifecycle image_picker_platform_interface]
- image_picker_for_web 3.0.6 [flutter flutter_web_plugins image_picker_platform_interface mime web]
- image_picker_ios 0.8.12+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 2.10.1 [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]
- io 1.0.5 [meta path string_scanner]
- js 0.6.7 [meta]
- leak_tracker 10.0.7 [clock collection meta path vm_service]
- leak_tracker_flutter_testing 3.0.8 [flutter leak_tracker leak_tracker_testing matcher meta]
- leak_tracker_testing 3.0.1 [leak_tracker matcher meta]
- lints 5.1.1
- logging 1.3.0
- macros 0.1.3-main.0 [_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
- nested 1.0.0 [flutter]
- octo_image 2.1.0 [flutter]
- package_config 2.1.1 [path]
- package_info_plus_platform_interface 3.0.2 [flutter meta plugin_platform_interface]
- path 1.9.0
- path_parsing 1.1.0 [meta vector_math]
- path_provider_android 2.2.15 [flutter path_provider_platform_interface]
- path_provider_foundation 2.4.1 [flutter path_provider_platform_interface]
- path_provider_linux 2.2.1 [ffi flutter path path_provider_platform_interface xdg_directories]
- path_provider_platform_interface 2.1.2 [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]
- pool 1.5.1 [async stack_trace]
- posix 6.0.1 [ffi meta path]
- pub_semver 2.1.5 [collection meta]
- pubspec_parse 1.5.0 [checked_yaml collection json_annotation pub_semver yaml]
- qr 3.0.2 [meta]
- qr_flutter 4.1.0 [flutter qr]
- recase 4.1.0
- rxdart 0.28.0
- share_plus_platform_interface 5.0.2 [cross_file flutter meta mime plugin_platform_interface path_provider uuid]
- shelf 1.4.2 [async collection http_parser path stack_trace stream_channel]
- shelf_web_socket 2.0.1 [shelf stream_channel web_socket_channel]
- sky_engine 0.0.0
- source_gen 1.5.0 [analyzer async build dart_style glob path source_span yaml]
- source_helper 1.3.5 [analyzer collection source_gen]
- source_span 1.10.0 [collection path term_glyph]
- sprintf 7.0.0
- sqflite 2.4.1 [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+6 [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 1.12.0 [path]
- stream_channel 2.1.2 [async]
- stream_transform 2.1.1
- string_scanner 1.3.0 [source_span]
- syncfusion_flutter_core 27.2.5 [vector_math flutter]
- synchronized 3.3.0+3
- term_glyph 1.2.1
- test_api 0.7.3 [async boolean_selector collection meta source_span stack_trace stream_channel string_scanner term_glyph]
- timing 1.0.2 [json_annotation]
- typed_data 1.4.0 [collection]
- universal_platform 1.1.0
- url_launcher_android 6.3.14 [flutter url_launcher_platform_interface]
- url_launcher_ios 6.3.2 [flutter url_launcher_platform_interface]
- url_launcher_linux 3.2.1 [flutter url_launcher_platform_interface]
- url_launcher_macos 3.2.2 [flutter url_launcher_platform_interface]
- url_launcher_platform_interface 2.3.2 [flutter plugin_platform_interface]
- url_launcher_web 2.4.0 [flutter flutter_web_plugins url_launcher_platform_interface web]
- url_launcher_windows 3.1.4 [flutter url_launcher_platform_interface]
- vector_graphics 1.1.15 [flutter http vector_graphics_codec]
- vector_graphics_codec 1.1.13
- vector_graphics_compiler 1.1.16 [args meta path path_parsing vector_graphics_codec xml]
- vector_math 2.1.4
- vm_service 14.3.0
- watcher 1.1.1 [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]
- win32 5.10.0 [ffi]
- win32_registry 1.1.5 [ffi win32]
- xdg_directories 1.1.0 [meta path]
- xml 6.5.0 [collection meta petitparser]
- yaml 3.1.3 [collection source_span string_scanner]

Additional context and comments

No response

[SelaseKay]

Hi @shaheer-hybreed, thanks for the report. I’m able to reproduce this issue with the current firebase_auth example app on both the simulator and a physical device.

[shaheer-hybreed]

Hi @shaheer-hybreed, thanks for the report. I’m able to reproduce this issue with the current firebase_auth example app on both the simulator and a physical device.

When we can expect a fix?

[SelaseKay]

This issue will be further investigated. We will provide feedback shortly.