AuthRetryableFetchError with Supabase and Flutter

[BaHithBENON]

Hello everyone !

I'm trying to implement authentication in my application, but when I start the process I have two problems:

1. AuthRetryableFetchError is returned and I don't know what it means, its statusCode is null
2. Sometimes I get the following error: AuthException(message: Email rate limit exceeded, statusCode: 429). However, my limit is 30 per hour, and no emails have been initiated.
3. My Code bellow :

        Future<ModelUser> registerWithEmailAndPassword({
            required String username,
            required String email,
            required String password,
            required String firstname,
            required String lastname,
            required String phone,
            required String phoneCode,
          }) async {
            // TODO: implement registerWithEmailAndPassword
            try {
              final response = await supabaseClient.auth.signUp(
                email: email, 
                password: password, 
                data: {
                  'username': username,
                  'email': email,
                  'firstname': firstname,
                  'lastname': lastname,
                  'phone_number': phone,
                  'phone_number_code': phoneCode,
                  'updated_at': DateTime.timestamp().toIso8601String(),
                  'created_at': DateTime.timestamp().toIso8601String(),
                  'is_active': false,
                  'is_deleted': false,
                  'token': null,
                }
              );
        
              if(response.user == null) {
                throw const ServerException("User not found");
              }
              return ModelUser.fromJson(response.user!.toJson());
            } on AuthException catch (e) {
              print(e.message);
              throw ServerException(e.message);
            } catch (e) {
              throw ServerException(e.toString());
            }
          }

5. My database is active.

Can anybody help me? I'm starting to get pretty frustrated

[awalias]

hey! I opened an issue for this on the flutter repo supabase/supabase-flutter#909