The extension does not work in Google Antigravity

[enzo108108]

I've installed the excalidraw extension in Google Antigravity.

It gets stuck trying to upload a file already created with vscode.

Same happens when I create a new file.

Typically I use <name of file>.excalidraw

I have the issue on Mac and Ubuntu 25.10.

[dkruyt]

I have the same

[ussamazahid96]

I have the same issue.

[aledebarba]

I have the same issue

Antigravity Version: 1.11.17
VSCode OSS Version: 1.104.0
Commit: c595276fa83d83a7c3233d582e4120f92017171c
Date: 2025-12-08T23:18:46.541Z (1 wk ago)
Electron: 37.3.1
Chromium: 138.0.7204.235
Node.js: 22.18.0
V8: 13.8.258.31-electron.0
OS: Darwin arm64 24.6.0
Language Server CL: 841922742

Plugin Installation
Identifier: "pomdtr.excalidraw-editor"
Version: 3.9.0
Last Updated: 2025-12-16, 17:46:11

Mac M1
MacOs Sonoma Version 15.6.1 (24G90)

[bilal-whitesand]

Same issue on both Antigravity and Cursor

[koolbuddhi]

I have the same issue.

Antigravity Version: 1.13.3
VSCode OSS Version: 1.104.0
Commit: 94f91bc110994badc7c086033db813077a5226af
Date: 2025-12-19T21:03:14.401Z (3 wks ago)
Electron: 37.3.1
Chromium: 138.0.7204.235
Node.js: 22.18.0
V8: 13.8.258.31-electron.0
OS: Darwin arm64 25.1.0
Language Server CL: 846830895

Identifier:pomdtr.excalidraw-editor
Version:3.9.0
Last Updated:2026-01-12, 12:32:13

[enzo108108]

It is fixed for me with the following version:

Antigravity Version: 1.15.6
VSCode OSS Version: 1.104.0
Commit: 537cf4f35922babf391f4c5b03281f3228d2a0b0
Date: 2026-01-22T04:39:18.468Z
Electron: 37.3.1
Chromium: 138.0.7204.235
Node.js: 22.18.0
V8: 13.8.258.31-electron.0
OS: Linux x64 6.17.5-061705-generic
Language Server CL: 859380938