[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.