[Guide] How to Fix Antigravity Login Loop / Stuck on Login Screen

If you are experiencing a persistent login issue where Antigravity gets stuck on the login screen (especially for Google One Ultra / AI subscribers), please follow these steps to force-sync your account session using the Gemini CLI.

Steps to Resolution:

  1. Install Gemini CLI: Ensure you have the Google Gemini CLI installed on your system.

  2. Open Gemini CLI: Launch the Gemini CLI via your Terminal.

  3. Account Login: Sign in to the specific Google account that has your active subscription (the one you intend to use with Antigravity).

  4. Send a Prompt: Once logged in, type the following (or similar) to Gemini:

    “I want to use Antigravity with this account.”

  5. Complete Additional Authentication: Follow any supplementary sign-in or permission prompts that appear within the CLI.

  6. Verify Response: Confirm that the Gemini CLI provides a successful text response.

    • Note: If you encounter an error at this stage, repeat the steps above.
  7. Launch Antigravity: Once the CLI is responding correctly, open the Antigravity desktop app and attempt to log in again.

  8. Success: The app should now bypass the stuck screen and log in normally.

This workaround helped me resolve a login issue that lasted for two weeks. Hope this helps anyone else stuck in the same loop!

ps. 아니 유료 결제했는데 2주동안이나 못쓴거 억울해 죽겠네

Hi @agpzexpert ,

Thanks for sharing the workaround.We appreciate your continued patience as we work to enhance the Antigravity experience.

verifying my age did fix the issue for me as gemini cant be used anymore to log in