[Bug]: RENDERER_ERROR (fp: 07aa7c99)

[belicinodev]

Description

can't login with openai

Steps to reproduce

signing with chatgpt

Expected behavior

should login with chatgpt

Actual behavior

Error invoking remote method 'codex-oauth:v1:login': CodesignError: Codex login failed: fetch failed

open-codesign version

0.2.1

Platform

macOS

OS version

25.5.0

Model provider (if relevant)

None

Error code

RENDERER_ERROR

Diagnostics bundle

Bundle saved locally at ~/Downloads/open-codesign-diagnostics-2026-06-09T06-09-23.zip. Attach it to this issue after submitting.

Logs

[2026-06-09 08:01:30.843] [info]   [boot] open-codesign starting {
  version: '0.2.1',
  platform: 'darwin',
  electron: '39.8.10',
  node: '22.22.1'
}
[2026-06-09 08:01:30.944] [info]   (main:boot) templates.ensure {
  action: 'seeded',
  source: '[path omitted] CoDesign.app/Contents/Resources/templates',
  dest: '[path omitted] Support/@open-codesign/desktop/templates'
}
[2026-06-09 08:02:18.071] [info]   (codex-oauth-ipc) codex.oauth.login.started { redirectUri: '[url omitted]' }
[2026-06-09 08:02:34.827] [error]  (codex-oauth-ipc) codex.oauth.login.fail { message: 'fetch failed' }
[2026-06-09 08:02:49.653] [info]   (codex-oauth-ipc) codex.oauth.login.started { redirectUri: '[url omitted]' }
[2026-06-09 08:03:04.014] [error]  (codex-oauth-ipc) codex.oauth.login.fail { message: 'fetch failed' }
[2026-06-09 08:04:22.382] [info]   (codex-oauth-ipc) codex.oauth.login.started { redirectUri: '[url omitted]' }
[2026-06-09 08:04:37.742] [error]  (codex-oauth-ipc) codex.oauth.login.fail { message: 'fetch failed' }
[2026-06-09 08:08:33.060] [info]   (codex-oauth-ipc) codex.oauth.login.started { redirectUri: '[url omitted]' }
[2026-06-09 08:08:56.735] [error]  (codex-oauth-ipc) codex.oauth.login.fail { message: 'fetch failed' }

[github-actions]

Thank you for the detailed report! This looks like a network-level issue with the ChatGPT OAuth flow.

What's happening: The error fetch failed in codex-oauth-ipc indicates that the app's main process is unable to reach the OAuth endpoint when trying to complete the ChatGPT login. This is not a code bug but rather a connectivity problem.

Troubleshooting steps to try:

1. Check your internet connection – Ensure you have a stable connection and that chat.openai.com is accessible in a browser.

2. Proxy/VPN settings – If you're behind a corporate proxy, VPN, or firewall, it may block the OAuth requests. Try disabling them temporarily. Open CoDesign uses the system's default fetch (Node.js undici), which respects system proxy settings but may need explicit configuration for some proxies.

3. Test connection in Settings – Go to Settings → Providers and try the "Test Connection" button for ChatGPT/Codex. This will give a more specific error if it fails.

4. Try a different network – If possible, switch to a different Wi-Fi or hotspot to isolate network restrictions.

5. Attach the diagnostics bundle – You mentioned a diagnostics bundle was saved. Please attach it to this issue (you can drag and drop the .zip file into the comment box). It may contain additional logs that pinpoint the network failure.

Relevant code area: The OAuth IPC handler lives in apps/desktop/src/main/ (likely codex-oauth-ipc.ts or similar). The error occurs during the fetch call to the OpenAI OAuth server.

If none of these help, please provide:

• Whether you can reach https://auth.openai.com and https://api.openai.com in a browser.
• Any proxy or firewall software you may be running.
• The diagnostics bundle file.

We'll investigate further once we have that information. Thanks for your patience!

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Open-CoDesign Bot