Debugging

The goal of rule debugging is to confirm "whether the rule is hit" and "whether the returned URL is correct".

Enable Debug

Enable debug in settings, and the browser console will output more matching information.

Troubleshooting Steps

1. Confirm if url matches the target site.
2. Check if src / lazyAttr hits.
3. Verify r/s order and regex.
4. When using xhr, verify the selector and link.
5. Add logs inside getImage / getExtSrc for complex logic.

Common Issues

• Still thumbnail after replacement: r/s match insufficient or order incorrect.
• Rule not effective: url too broad or too narrow.
• Inner page fetch failed: Selector outdated or cross-origin restriction.