I’m having the same issue – it would appear different error message
I’m trying to inline edit the date / date published fields for posts.
Other fields appear to work (ie. category) – but the date fields appear to just display a spinner and get the following in the chrome console:
(table.js?ver=4.2.3:formatted:1269 Uncaught ReferenceError: i is not defined):
Uncaught ReferenceError: i is not defined
at EditableDateTime.render (table.js?ver=4.2.3:formatted:1269)
at e.render (bootstrap-editable.min.js?ver=4.2.3:1)
at HTMLDivElement.<anonymous> (bootstrap-editable.min.js?ver=4.2.3:1)
at Function.each (load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils,jquery-ui-core,jquery-ui-widget,jquery-ui-mouse,jquery-ui-draggable,underscore,wp-util,moxiejs,&load[]=plupload&ver=4.9.4:2)
at a.fn.init.each (load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils,jquery-ui-core,jquery-ui-widget,jquery-ui-mouse,jquery-ui-draggable,underscore,wp-util,moxiejs,&load[]=plupload&ver=4.9.4:2)
at a.fn.init.t.fn.editableform (bootstrap-editable.min.js?ver=4.2.3:1)
at e.renderForm (bootstrap-editable.min.js?ver=4.2.3:1)
at e.show (bootstrap-editable.min.js?ver=4.2.3:1)
at e.show (bootstrap-editable.min.js?ver=4.2.3:1)
at e.toggle (bootstrap-editable.min.js?ver=4.2.3:1)