Tom Chadwin

  From memory, `Failed to find response for output format text/javascript` is the MIME-type for JSONP, to that error suggests that the WFS server is not configured for JSONP....

If it's not your source, then it's going to be a problem. The issue, as I understand it, is that JSONP has very much fallen out of favour. When I...

Ah! Interesting, amnd I have no real explanation, I'm afraid. Glad you got it sorted, though. I don't know if any of this helps you, @sophiatran-obvyamaska?

This approach would have other wide-ranging benefits. The current preview or export running only as browsing a local file leads to security issues.

QtWebKit has always been an issue. I can't remember the situation, but perhaps there is a version of Qt bundled with QGIS which includes QtWebKit? Is that right, @jef-n?

Thanks, @jef-n. SO it's been an issue for years, but we get away with it, because it's still available on a wide range of platforms. But by no means all,...

I am even more grateful for all your work, @andreaordonselli. Thank you!

@riccardoklinger Are you sure? The Processing algorithms have been broken for ages. I'll find the open issue.

Existing issue is https://github.com/tomchadwin/qgis2web/issues/609

Do you mean the categories/ranges belonging to a layer?