I am getting an error message that says: “Error during tool execution.” Is this a known issue affecting everyone, or am I the only one experiencing this? Are there any solutions for this problem? Please help.
sigclr
January 29, 2026, 3:32pm
2
Problem Description
When attempting to use Google Antigravity, the browser-based functionality fails to start. The error message indicates that Playwright is unable to initialize because the required $HOME environment variable is not set.
Although Windows normally uses the USERPROFILE environment variable to represent the user’s home directory, Playwright and other Unix-oriented tooling explicitly rely on the HOME variable. In this environment, HOME is missing, which prevents Playwright from i…
That proved effective in my particular situation.
i have created a video in this on how to fix it. go to youtube and search for Automate With Pritam, latest video i have created on how to fix it.