Google OAuth, Invalid argument (callbackUrlScheme)

Hello, I would like some help on this error please.

My app is already using email and password sign in, but I need to add Google sign in.

I use the same cliente and account objects across the app.

I have create the credentials on the google console.

The id and secret are set on appwrite cloud.

I am not sure why I am getting this exception.

This is the code:

TypeScript

Future<void> signInWithGoogle() async  {
    final account = ref.read(accountProvider);
    final result = await account.createOAuth2Session(
      provider: 'google',
    );
  }

I am targeting all available platforms in flutter, if there is something specific I need to do for each one, please mention it.

TL;DR

User is experiencing an error with Google OAuth in their app, specifically with the "Invalid argument (callbackUrlScheme)" exception. They have already set up the credentials on the Google console and Appwrite cloud. The user mentions using the same client and account objects across the app. They are targeting all available platforms in Flutter. - The user is debugging a macOS app but is still getting the exception. - The user has added all the platforms as indicated in the documentation, including following the web-specific instructions for OAuth2 redirect. - The project ID the user is using contains uppercase characters and they suspect it may be causing the issue. Another user suggests

Yes, the success and failure urls are different depending on platform. For web, see https://github.com/appwrite/sdk-for-flutter/tree/master#web

Could you please elaborate on this. I was debugging a mac app, still got the exception.

I have added all the platforms as indicated on the docs.

the web section talked about what to do for the oauth2 recirect

what's your project id?

id: linearProgrammingApp

i think the problem is the uppercase chars. could you see if doing setProject() with lowercase works?

Yep - https://github.com/appwrite/appwrite/issues/5670

Do i need to create a new project on appwrite where the id is all lower-case, or just change the name on the dart code

Is this cloud or self hosted

it is cloud

Then you most recreate. You won't be able to change jt

You can try changing what you pass into setProject

Ohh interesting. Its not case sensitive?

Maybe 😅

Well, that's acutally good to know, My Appwrite instance is sets to utf8mb4_general_ci so it's actually case-insensitive, and my function run with upper case ids.

And it should work also with the cloud.

Just changing the string to lowercase on dart, apparently worked, because the browser window appeared and allowed me to authenticate, but I am still getting an exception. Not sure why

TypeScript

    final account = ref.read(accountProvider);
    final result = await account.createOAuth2Session(
      provider: 'google',
    );
    final accountAfter = await account.get();
    debugPrint('google account: ${accountAfter.email}');
  }```

Is this Android?

Exception:

TypeScript

 AppwriteException: general_unauthorized_scope, User (role: guests) missing scope (account) (401) ```

I need to make it work on all platforms, but was testing on macos, web still tell me that I need to correctly set up the redirection link

Should I still re-create the appwrite project? or because the authentication window opened, is not necessary

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Google OAuth, Invalid argument (callbackUrlScheme)

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