To fix WordPress visual editor not showing, follow the steps below:
? FTP to your web server
? Download your wp-config.php and add this line of code at the bottom of the file before the “require_once” line.
define(‘CONCATENATE_SCRIPTS’, false );
(*remember to backup the original wp-config.php)
Should look like that:
/** Sets up WordPress vars and included files. */
define(‘CONCATENATE_SCRIPTS’, false );
require_once(ABSPATH . ‘wp-settings.php’);
? Once done, upload the wp-config.php to your web server again. Now refresh your wordpress page and you should see the Visual Editor now.