Hi

i'm using odoo12.0 community edition adn i want to creat a custom mail template to send purchase order to all followers

the main issue that i want to get list of their emails to send

what should i type in to(Emails)

also i tried this in mail template to get name of all followers

% for follower in object.message_follower_ids:
${follower.name} ${follower.email}
% endfor



but i always get error







Failed to render template


using values
{'format_date': . at 0x7fc4cc24dd08>,
'format_tz': . at 0x7fc4cc24dbf8>,
'format_amount': . at 0x7fc4cc24d620>,
'user': res.users(2,), 'ctx': {'lang': 'en_US', 'tz': False, 'uid': 2,
'params': {'id': 19, 'action': 111, 'model': 'mail.template', 'view_type': 'form', 'menu_id': 4}, 'template_id': 19, 'active_model': 'mail.template', 'active_id': 19, 'active_ids': [19], 'search_disable_custom_filters': True, 'safe': False},
'object': purchase.order(37,)}