Antigravity login error: “There was an unexpected issue setting up your account”

Google Antigravity
1

**I’m experiencing a login problem with Google Antigravity on Windows.

After signing in with my Google account, Antigravity shows:
“There was an unexpected issue setting up your account. Please try again later.”
and I can’t use the IDE at all.

**Environment**

  • OS: Windows 11
  • Antigravity version: latest desktop version
  • Region / Country: Japan
  • Google account type: (Free / AI Pro / AI Ultra, personal)

**Steps to reproduce**

  1. Launch Antigravity desktop on Windows.
  2. Click “Sign in with Google” and complete the Google OAuth flow successfully.
  3. Immediately after signing in, Antigravity shows a popup with a red X:
    “There was an unexpected issue setting up your account. Please try again later.”
  4. After that, I cannot use the IDE at all.

**What I’ve already tried**

  • Reinstalled Antigravity desktop.
  • Deleted local config / cache folders (.gemini etc.).
  • Tried different networks and VPN on/off.
  • On the same PC and network, other Google accounts can sign in successfully.

**Additional notes**

  • Because the login never completes, I can’t open the in‑app “Send feedback” form in Antigravity.
  • It looks like only this specific account is stuck in some backend “account setup” state.

If possible, could someone from the Antigravity team check the backend status for this account and reset/unblock the Antigravity onboarding state?
Any workaround from other users who had the same issue would also be greatly appreciated.

—**

3

Try browsing the forum.

4

Hello @kaiporoon, welcome to AI Forum!
Thank you for bringing this to our attention. The issue has been shared with the relevant engineering team and is currently under investigation. We appreciate your patience as we work to enhance the Antigravity experience.

5

Please, they’re hundreds of us complaining about it. I have almost 5 days without access because of the same issue.

6

what is status pls as i (like many others) paying gemini subscriptions getting this error on antigravity without any real upgrade from google.

7

I got the same issues today on my macbook. And I dont know what to with it.
@Abhijit_Pramanik Could the dev team do smth about it?

8

Same here also I am facing the same issue after logging out and logging

9

I got the same issue today

10

i solve this issue using phone internet via hotspot, and another solution is restarting modem if u r not using static IP

11

I’m encountering this same issue with Antigravity on my account with active AI plan on multiple machines. Gemini CLI does not work with google account login either.

I can log in using with other account, so seems to be account dependent

12

Has anyone here managed to solve this problem? After I encountered this problem, I accidentally changed the port and managed to solve it. However, using the same method for my friend didn’t work.