Reply To: acf-json fields not loading from parent theme

• okadots

• March 19, 2019 at 9:25 am

Has anyone been able to do something similar with the save function?

I copied @johanhermansson suggestion into the save filter, but am getting this error:
[18-Mar-2019 22:20:21 UTC] PHP Warning: rtrim() expects parameter 1 to be string, array given in .../wp-includes/formatting.php on line 2660

add_filter('acf/settings/save_json', 'my_acf_json_save_point');
function my_acf_json_save_point( $path ) {
	$paths = array(THEME_DIR.'/config/acf-configs/acf-json');

	if(is_child_theme()) {
		//If we are in the child theme, check for child theme specific json files
		$paths[] = CHILD_THEME_DIR.'/config/acf-configs/acf-json';
	}

	// return
	return $paths;
}