[URGENT] Gemini Pro "Invalid project resource name projects/" 400 - After Email Change

Google Antigravity
1

**Account: ....@126.com (original, now recovery) → ....@gmail.com (current primary)
Registered: 2014 | Gemini Pro: Subscribed

Error:
Trajectory ID: 03a61abf-88d3-4a9a-b970-83113…
HTTP 400: “Invalid project resource name projects/”

Tried: Antigravity delete/re-login, cache clear, reinstall → failed
Other accounts OK. Root cause: Project provisioning broken post-email-change.

Request: Backend fix project binding.

**Full email available via DM/private reply****

4

Hi, I just noticed this topic is currently marked as Unlisted.
This is a critical Gemini Pro / Antigravity account provisioning issue (400 “Invalid project resource name projects/”).
Could a moderator please review this and make the topic public or escalate it internally?
Thank you!

5

Hi @jeffrey_jiang
Welcome to the Forum!!!

When the primary email identity changes, the automated linking breaks resulting in an Invalid project resource name projects/ error, try:

  • Find your original email in the Alternate emails section of your Google Account settings
  • Click make this your google account email
  • Re-login to Antigravity

This might help resolve the issue.

Regarding the account identity issue, please reach out to Google One Help.