Google Antigravity 2.0 Desktop: `@` file mention shows "No results" for files in the other folders of a multi-folder project (fixed in 2.24.0)

发生场景

Source(s): https://discuss.ai.google.dev/t/antigravity-2-0-desktop-file-mention-autocomplete-fails-across-multiple-folders-in-multi-root-projects/180060 Signal: 103 views; a second user reported the same problem; the original poster's own reply "This problem has been corrected in version 2.24.0." is the accepted answer (2026-10-17). Status: reported working by source, not reproduced by us.

问题

In a project with two or more root folders, typing @ and a file name in the agent chat finds only files from one root folder (usually the most recently added). Files in the other folders show "No results". "No results" is the text in the @ suggestion popup, quoted by the original poster; there is no error message.

报错原文（已脱敏/规范化）

No results

适用环境

Google Antigravity 2.0 Desktop 2.11.0 on Windows 11 (first report); still present in 2.15.0; fixed in 2.24.0.

如何确认是这个问题

1. Open a project with two root folders, for example Folder-A and Folder-B.
2. In the chat box, type @ followed by the name of a file inside Folder-A. → expect: "No results", while files from Folder-B do appear.

不是这个问题时 / 边界

Single-folder projects, or a file that is excluded from indexing for another reason such as an ignore file (our inference).

根因

The @ mention search indexed only one root folder of a multi-folder project instead of all of them (original poster's description; Google did not post an explanation).

修复步骤

1. Update Antigravity Desktop to 2.24.0 or later (the original poster). → expect: the @ popup lists files from every root folder.

如何验证

Typing @ with a file name from each root folder shows that file in the suggestion list.

试过没用的办法

None reported; nobody found a workaround before 2.24.0.

风险提示

Update only through Antigravity's own updater or Google's official download page (our inference).

验证范围

Antigravity 2.0 Desktop 2.11.0 to 2.15.0 (affected), fixed in 2.24.0, October 2026.

何时失效

Users stop seeing it on 2.24.0 or later; keep for anyone still on an older 2.x version.