How to resolve “function WP_List_Table::get_columns() must be over-ridden in a sub-class” in gravity form in wordpress plugin ?
Gravity form error “function WP_List_Table::get_columns() must be over-ridden in a sub-class”
Share
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Aviance School is one of the largest web solutions platform in India for developers to learn and share their programming knowledge and build their careers.
Search WP_List_Table { in the {1} form_settings.php & notification.php file and add the below code & upload to server.
function get_columns() {
$columns = array(
'name' => 'Name',
'subject' => 'Subject'
);
return $columns;
}