[firebase_auth]: Flutter web release mode got this error when performing `signInWithPopup` : "UnImplementedError: signInWithPopup is only supported on web based platforms Flutter"

[jonathandarwin]

Is there an existing issue for this?

• [X] I have searched the existing issues.

Which plugins are affected?

Auth

Which platforms are affected?

Web

Description

Flutter web release mode got this error when performing "signInWithPopup" (from firebase_auth & google_sign_in) : "UnImplementedError: signInWithPopup is only supported on web based platforms Flutter"

And here are some facts that i found:

• It works fine in debug & profile mode
• I have another project with the same config & it works just fine somehow (fyi the sign in part is copy-pasted from this project)
• All authorized domain have been registered in both gcp & firebase auth console

Reproducing the issue

Perform sign-in via google in the web on release mode (flutter build web --release)

Firebase Core version

3.3.0

Flutter Version

3.22.2

Relevant Log Output

UnImplementedError: signInWithPopup is only supported on web based platforms Flutter

Flutter dependencies

Expand Flutter dependencies snippet

Dart SDK 3.4.3
Flutter SDK 3.22.2
project_name 1.0.0+1

dependencies:
- cloud_firestore 5.2.1 [cloud_firestore_platform_interface cloud_firestore_web collection firebase_core firebase_core_platform_interface flutter meta]
- cupertino_icons 1.0.8
- file_picker 8.0.7 [flutter flutter_web_plugins flutter_plugin_android_lifecycle plugin_platform_interface ffi path win32 cross_file web]
- firebase_auth 5.1.4 [firebase_auth_platform_interface firebase_auth_web firebase_core firebase_core_platform_interface flutter meta]
- firebase_core 3.3.0 [firebase_core_platform_interface firebase_core_web flutter meta]
- firebase_storage 12.1.3 [firebase_core firebase_core_platform_interface firebase_storage_platform_interface firebase_storage_web flutter]
- flutter 0.0.0 [characters collection material_color_utilities meta vector_math sky_engine]
- flutter_signin_button 2.0.0 [flutter font_awesome_flutter]
- get 4.6.6 [flutter]
- google_sign_in 6.2.1 [flutter google_sign_in_android google_sign_in_ios google_sign_in_platform_interface google_sign_in_web]
- mime 1.0.5
- url_launcher 6.3.0 [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 0.2.0 [flutter_web_plugins]

dev dependencies:
- flutter_lints 3.0.2 [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]

transitive dependencies:
- _flutterfire_internals 1.3.40 [collection firebase_core firebase_core_platform_interface flutter meta]
- async 2.11.0 [collection meta]
- boolean_selector 2.1.1 [source_span string_scanner]
- characters 1.3.0
- clock 1.1.1
- cloud_firestore_platform_interface 6.3.1 [_flutterfire_internals collection firebase_core flutter meta plugin_platform_interface]
- cloud_firestore_web 4.1.1 [_flutterfire_internals cloud_firestore_platform_interface collection firebase_core firebase_core_web flutter flutter_web_plugins]
- collection 1.18.0
- cross_file 0.3.4+2 [meta web]
- fake_async 1.3.1 [clock collection]
- ffi 2.1.2
- firebase_auth_platform_interface 7.4.3 [_flutterfire_internals collection firebase_core flutter meta plugin_platform_interface]
- firebase_auth_web 5.12.5 [firebase_auth_platform_interface firebase_core firebase_core_web flutter flutter_web_plugins http_parser meta web]
- firebase_core_platform_interface 5.2.0 [collection flutter flutter_test meta plugin_platform_interface]
- firebase_core_web 2.17.4 [firebase_core_platform_interface flutter flutter_web_plugins meta web]
- firebase_storage_platform_interface 5.1.27 [_flutterfire_internals collection firebase_core flutter meta plugin_platform_interface]
- firebase_storage_web 3.9.12 [_flutterfire_internals async firebase_core firebase_core_web firebase_storage_platform_interface flutter flutter_web_plugins http meta web]
- flutter_plugin_android_lifecycle 2.0.21 [flutter]
- flutter_web_plugins 0.0.0 [flutter characters collection material_color_utilities meta vector_math]
- font_awesome_flutter 9.2.0 [flutter]
- google_identity_services_web 0.3.1+4 [meta web]
- google_sign_in_android 6.1.28 [flutter google_sign_in_platform_interface]
- google_sign_in_ios 5.7.6 [flutter google_sign_in_platform_interface]
- google_sign_in_platform_interface 2.4.5 [flutter plugin_platform_interface]
- google_sign_in_web 0.12.4+2 [flutter flutter_web_plugins google_identity_services_web google_sign_in_platform_interface http web]
- http 1.2.2 [async http_parser meta web]
- http_parser 4.0.2 [collection source_span string_scanner typed_data]
- leak_tracker 10.0.4 [clock collection meta path vm_service]
- leak_tracker_flutter_testing 3.0.3 [flutter leak_tracker leak_tracker_testing matcher meta]
- leak_tracker_testing 3.0.1 [leak_tracker matcher meta]
- lints 3.0.0
- matcher 0.12.16+1 [async meta stack_trace term_glyph test_api]
- material_color_utilities 0.8.0 [collection]
- meta 1.12.0
- path 1.9.0
- plugin_platform_interface 2.1.8 [meta]
- sky_engine 0.0.99
- source_span 1.10.0 [collection path term_glyph]
- stack_trace 1.11.1 [path]
- stream_channel 2.1.2 [async]
- string_scanner 1.2.0 [source_span]
- term_glyph 1.2.1
- test_api 0.7.0 [async boolean_selector collection meta source_span stack_trace stream_channel string_scanner term_glyph]
- typed_data 1.3.2 [collection]
- url_launcher_android 6.3.8 [flutter url_launcher_platform_interface]
- url_launcher_ios 6.3.1 [flutter url_launcher_platform_interface]
- url_launcher_linux 3.1.1 [flutter url_launcher_platform_interface]
- url_launcher_macos 3.2.0 [flutter url_launcher_platform_interface]
- url_launcher_platform_interface 2.3.2 [flutter plugin_platform_interface]
- url_launcher_web 2.3.2 [flutter flutter_web_plugins url_launcher_platform_interface web]
- url_launcher_windows 3.1.2 [flutter url_launcher_platform_interface]
- vector_math 2.1.4
- vm_service 14.2.1
- web 0.5.1
- win32 5.5.3 [ffi]

Additional context and comments

Here is the code sample:

FirebaseAuth auth = FirebaseAuth.instance;

if(kIsWeb) {
  GoogleAuthProvider authProvider = GoogleAuthProvider();
  authProvider.setCustomParameters({
    "prompt" : "select_account"
  });
  
  try {
    final UserCredential userCredential = await auth.signInWithPopup(authProvider);
    UserCredential? user = userCredential.user;
  } catch (e) {

  }
}

[SelaseKay]

Hi @jonathandarwin . I'm unable to reproduce this issue on my end. Can you provide a full sample repo reproducing this experience?

[google-oss-bot]

Hey @jonathandarwin. We need more information to resolve this issue but there hasn't been an update in 7 weekdays. I'm marking the issue as stale and if there are no new updates in the next 7 days I will close it automatically.

If you have more information that will help us get to the bottom of this, just add a comment!

[google-oss-bot]

Since there haven't been any recent updates here, I am going to close this issue.

@jonathandarwin if you're still experiencing this problem and want to continue the discussion just leave a comment here and we are happy to re-open this.