I am developing two independent themes for plone classic UI. Suddenly both development environments stopped to theme the sites. Strange thing is they were working last week and I made no changes. Even a new Plone website with barceloneta theme is unstyled. The themes are active, but it seems diazo is not applied, as the html is no from the diazo index.html template. Anyone has an idea how to debug and fix the problem?
Thanx
When you add ?diazo.debug=1 at your URL while being in development mode, you see which Diazo rules are applied and which are not.
Additionally it's good to check, which theme is activated (see @@theming-controlpanel). See also in /portal_skins/manage_propertiesForm if the settings look correct.
Edit: If you are keen to deeply debug things, you can look into the Transform-Adapter "plone.app.theming.transform" and set a break point there. That's the part where Diazo acts.
Anything in the logs? Diazo uses tags to find content, did you changed some tag? Did you try to see if earlier versions of your themes work?
Check if you're accessing the site through 127.0.0.1. By default, this does not display the Diazo theme. Try using localhost instead.
Yes that was it! I accidentally opened through the link "bin/instance fg" is showing:
[waitress:449][MainThread] Serving on http://0.0.0.0:8080
Thanks!