Got an error while login with google social login

Embedded Wallets (Web3Auth)
1

:classical_building: Archived Content from Web3Auth Community

This topic was originally posted by eunsoo.park on 7/24/2025.
This content has been migrated from our previous community forum to preserve valuable discussions.

Error Desc.

  1. I have Google social login connection and email passwordless connections
  2. I can login with Google social and email
  3. Add Google social login connection and email passwordless connection to the Group connection
  4. I can’t login with Google social and get an error
  5. I can login with Google social after removing email passwordless from the Group connection

Web3auth configuration

export const web3AuthOptions: Web3AuthOptions = {
  clientId: clientId,
  enableLogging: true,
  web3AuthNetwork: getWeb3AuthNetwork(),
  uiConfig: {
    mode: THEME_MODES.dark,
    defaultLanguage: LANGUAGES.en,
    logoDark: "/symbol.svg",
    uxMode: UX_MODE.POPUP,
    widgetType: WIDGET_TYPE.MODAL,
  },
  modalConfig: {
    connectors: {
      [WALLET_CONNECTORS.AUTH]: {
        label: "auth",
        loginMethods: {
          google: {
            name: "google login",
            authConnection: AUTH_CONNECTION.GOOGLE,
            authConnectionId: process.env.NEXT_PUBLIC_WEB3AUTH_GOOGLE_AUTH_ID,
            groupedAuthConnectionId: process.env.NEXT_PUBLIC_WEB3AUTH_GOOGLE_GROUP_AUTH_ID,
          },
          email_passwordless: {
            name: "email passwordless login",
            authConnectionId: process.env.NEXT_PUBLIC_WEB3AUTH_EMAIL_AUTH_ID,
            groupedAuthConnectionId: process.env.NEXT_PUBLIC_WEB3AUTH_GOOGLE_GROUP_AUTH_ID,
          },
        },
        showOnModal: true,
      },
    },
    hideWalletDiscovery: true,
  },
};
2

Thanks for reaching out about the Google social login error with the Web3Auth PnP Web SDK.

Here’s a summary of the details you’ve provided:

  • SDK: Web3Auth PnP Web SDK
  • SDK Versions:
    • @web3auth/auth: ^10.5.0
    • @web3auth/modal: ^10.0.6
  • Platform: Not specified (assuming web, likely React based on your context)
  • Issue: Error during Google social login
  • Browser Console Screenshots: Not provided

To help the support team diagnose the Google login issue, could you please provide the following additional details if possible?

  1. Error Details: What is the exact error message or behavior you see when attempting Google login? If there’s a stack trace or error popup, please copy it here.
  2. Browser Console Output: If you can, please share a screenshot or copy the relevant error logs from your browser’s developer console.
  3. Initialization & Login Code: If you’re comfortable, please share the code snippet where you initialize and call the login function for Web3Auth.
  4. Platform Details: Which browser and OS are you using? (e.g., Chrome on Windows, Safari on Mac, etc.)

Quick Troubleshooting Steps:

  • Double-check that your Web3Auth Client ID is correct and registered for the correct domain in the Web3Auth Dashboard.
  • Ensure your Google login is enabled in your modalConfig (see React SDK docs).
  • If you’re using custom authentication or a custom verifier, let us know your Verifier Name and login method.

Once you provide the above, we’ll be able to assist you much faster! If you’d like, you can also review our Google login troubleshooting guide for common solutions.

Looking forward to your reply!

Note: This response was generated by an AI bot and may require further verification. The Web3Auth support team has tracked this issue and will be responding as soon as possible.

Additionally, we would recommend you to join our biweekly Office Hours to get this resolved even faster. Web3Auth Developer Office Hours

3

If you have a look at the error it clearly says that Missing login_hint.
Can you please follow the code sample in this example?
let me know if you get this error when running this example after cloning it.

4

Thx for reply. which example?

5

It’s not work. I tried to login with google social but modal requested email.

modal-grouped-google-social-error
modal-grouped-google-social-error1920×939 60.9 KB

6

@maharshi Any progress?

7

I have tried out our example, this seems like a bug, I have reported it to the engg team. Will let you know when it’s fixed.

8

I’ve pull latest web3auth example and updated @web3auth/modal to 10.3.0.
Your group connection example still have a same bug.

example : web3auth-examples/custom-authentication/grouped-connection/modal-google-email-passwordless-grouped-example at main · Web3Auth/web3auth-examples · GitHub