I’m experiencing a persistent login bug in the Antigravity desktop client (Windows 64-bit).
Issue Description:
After launching the app and signing in with my Google AI Pro / paid account, it immediately redirects to the “Enter your Google Cloud project ID” screen (which says “This sign-in option is only available to invited teams”).
When I enter any of the gen-lang-client-XXXXXX project IDs provided by the client itself (including gen-lang-client-0836270019), it shows the red error:
“This Google Cloud project is not supported. Input a different project, or sign in with another account.”
”Steps to Reproduce:
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Install latest Antigravity client (Windows 64-bit)
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Launch the app
Sign in with Google AI Pro / paid account -
App forces Google Cloud project ID screen
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Enter any gen-lang-client ID → error appears
Expected Behavior:
Pro / paid users should be able to sign in normally without being forced into the enterprise Google Cloud project ID flow.
Actual Behavior:
Stuck on enterprise project ID screen that rejects all gen-lang-client IDs.
Environment:
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OS: Windows 11 / Windows 10 (64-bit)
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Account type: Google AI Pro / paid subscription
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Tried: multiple gen-lang-client IDs, different Google accounts, cache clear, reinstall
Attachments:
Workarounds tried:
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“Sign in with a different account” (free account works)
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Clear %appdata%\Antigravity folder + reinstall
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Using free Google account as temporary workaround
This seems to be a backend entitlement sync issue where the system mistakenly treats Pro accounts as Enterprise users. Many other Pro users have reported the same problem recently.
Could the team please check and refresh the account permissions on the server side?
Request: Please clear the server-side project bindings/enterprise flags for my account and reset my user tier so the Antigravity client stops requesting a Cloud Project ID.
Thank you!