Issues to open Codex Diff files.
Resolved 💬 1 comment Opened Jul 24, 2026 by lecaprara Closed Jul 24, 2026
💡 Likely answer: A maintainer (github-actions[bot], contributor)
responded on this thread — see the highlighted reply below.
On the latest version (26.721.41059) for the Codex extension for VS Code, I'm not able to open Codex diff when the extension edit files.
It shows "Oops, an error has occurred" and a button "Try again".
Output error message masked: [error] error boundary ... editor-diff-page-AYqiUD9X.js ... name=AppRoutes
For reference:
This indicates that the extension's own diff page (editor-diff-page) is crashing within a React error boundary.
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