Hello,
I wanted to enable attachments drag-and-drop support in Odoo (v10) and found https://github.com/leblanc-simon/odoo-attachment-dragdrop . I installed it in Odoo. But when Odoo loads I get error in browser "openerp is not defined". This is first problem . The second problem I don't understand where to drag and drop the file.
I've looked at the source (https://github.com/leblanc-simon/odoo-attachment-dragdrop/blob/master/static/src/js/attachment_dragdrop.js) as there where no docs on how to use that addon. But didn't quite understand where to drop the draged object.
Did you fix the error? Maybe it is self-explanatory, when the module works properly.