Our gantry5 based themes are not ready for Joomla 4 at the moment, please stay with J3.10 at the moment, we are working to update our themes for J4 as soon as possible.
“500 behavior::caption not found”
This issue caused by html override that not compatible with J4, if you still want to test the theme with J4, please temporary remove the html folder at theme_root/html
just testing my site with joomla4, installed jl_greennature_v2.0.7_j4.zip, but i’ve got the same error in each page:
500 behavior::caption not found.
and maybe it’s because the installation of 2.0.7_j4 did not upgrade my orignal greenNature PRO v1.0.2 , but installed a new theme.
have i to REDO all my customizations?!