Google Sign-In failing with PlatformException(sign_in_failed, L0.d: 10, null, null) — tried everything...
Hi everyone,
My name is David.
I've been stuck on this for a long time and can't figure it out. My app is built with FlutterFlow + Supabase, and Google Sign-In keeps failing with this error:
`PlatformException(sign_in_failed, L0.d: 10, null, null)`
**What I've already checked/done:**
- SHA-1 fingerprint is registered in Google Cloud Console
- Package name is NOT com.example (already changed to a unique name)
- Web Client ID (not Android) is entered in Supabase
- Redirect URI (https://xxxx.supabase.co/auth/v1/callback) is registered in Google Cloud Console
- Google Provider is enabled in Supabase
- OAuth Consent Screen is set to External and I'm registered as a Test User
- Tested with a fresh APK install (removed old version first)
**My setup:**
- Built with FlutterFlow (via a third-party builder)
- Authentication: Supabase
- Testing on Android device via APK
Has anyone experienced this? What am I missing?
Thanks!