Home Forums Bug Reports undefined function get_current_screen() Reply To: undefined function get_current_screen()

  • A form of this bug has resurfaced in yesterday’s 5.8.1 release.

    The new acf_is_block_editor function in api-helper.php should presumably also check if get_current_screen exists at the start (line 5051)

    I fixed it with the following code:

    function acf_is_block_editor() {
    	if( function_exists('get_current_screen') && method_exists(get_current_screen(), 'is_block_editor') ) {
    		return get_current_screen()->is_block_editor();
    	return false;