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”

Junior Developer Asked on April 3, 2017 in WORDPRESS.
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1 Answer(s)

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;

}

Team Leader Answered on April 3, 2017.
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