openclaw - 💡(How to fix) Fix Control UI theme import from tweakcn fails with 'Failed to fetch' (CORS) [1 comments, 2 participants]

TL;DR

Proxy the theme fetch through the gateway to bypass CORS restrictions.

Guidance

• Verify that the https://tweakcn.com/r/themes/cmlhfpjhw000004l4f4ax3m7z endpoint returns valid JSON when fetched server-side to ensure the issue is indeed CORS-related.
• Configure the gateway to proxy requests to tweakcn.com to allow cross-origin requests from localhost.
• Update the Control UI's Appearance > Import feature to fetch themes through the gateway proxy instead of directly from the browser.
• Test the theme import feature with the proxied fetch to ensure it succeeds.

Example

No code example is provided as the issue does not contain sufficient information about the implementation details.

Notes

This solution assumes that the gateway can be configured to proxy requests to tweakcn.com and that the Control UI's Appearance > Import feature can be updated to use the proxied fetch.

Recommendation

Apply workaround: Proxy the theme fetch through the gateway, as it is unlikely that tweakcn.com will add the necessary CORS headers to support cross-origin requests from localhost.