This helped a lot, thanks!
Wouldn’t it be worth, to extend the migration manual, as there is just mentioned, that all webapps content should be moved to html folder, which definitely not work in this case.
HowTo:
- Edit weather.html (or example.html by default) so that all directories start with “static/” e.g. . Find “weather-data/” and replace it by “static/weather-data/”
- move this weather.html (or example.html by default) to /var/lib/openhab2/webapps/weather-data/layouts/
- move the rest of the complete directory “weather-data” with the subfolders “images” and “layouts” to “/etc/openhab2/html”.
That easy, if known 