Hi.
functions.php in root or in /inc/functions?
What code should be in the file?
http://codex.wordpress.org/Child_Themes says “Do not copy the full content of functions.php of the parent theme into functions.php in the child theme.”
I tried with empty files and just one line with “<?php”, but nothing works when changing the inc/widgets/interface_widgets.php in the child theme
Best Regards
Johan