On 07/20/2016 03:16 PM, soumitri@iitk.ac.in wrote:
$config['plugins'] = array('additional_message_headers', 'archive', 'attachment_reminder', 'emoticons', 'hide_blockquote', 'identity_select', 'jqueryui', 'legacy_browser', 'newmail_notifier', 'show_additional_headers', 'subscriptions_option', 'userinfo', 'vcard_attachments', 'zipdownload', 'google_addressbook', 'html5_notifier', 'contextmenu', 'mobile', 'calendar', 'threecol', 'lastlogin', 'geolocation', 'rcguard', 'filters','automatic_addressbook', 'rc_foldersort', 'blacklist', 'markasjunk2', 'keyboard_shortcuts', 'background_changer', 'attachment_position', 'tasklist', 'gravatar');
I tested with disabling threecol plugin, but no avail.
The error is in rc_foldersort.js and you disabled threecol, interesting ;)
I'm pretty sure there are other plugins not yet compatible with 1.2 on your list.