Modifiers not working in Opencart 3?

Question

opencart

Hello, modifiers do not work in Opencart 3.0.3.2 (trs-3.0.2.0), tried to clear the cache, put patches, but nothing happens? Nothing spits out in the logs, + the modifier cache is not updated, the page is simply refreshed and a message about successful cleaning does not appear

Answer 1

1) Check site configs - config.php and admin/config.php files, there must be correct paths to folders in DIR_STORAGE, DIR_MODIFICATION variables.
2) Check what redirects are happening and what the server is responding to when you click the Refresh modifier cache button, maybe there are errors. All this can be checked in the browser console ( F12 - Network)