Hello everyone
I got this odoo erro when I want to make a refund in hte POS
'NoneType' object has no attribute 'group'
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/odoo/http.py", line 1584, in _serve_db
return service_model.retrying(self._serve_ir_http, self.env)
File "/usr/lib/python3/dist-packages/odoo/service/model.py", line 133, in retrying
result = func()
File "/usr/lib/python3/dist-packages/odoo/http.py", line 1611, in _serve_ir_http
response = self.dispatcher.dispatch(rule.endpoint, args)
File "/usr/lib/python3/dist-packages/odoo/http.py", line 1815, in dispatch
result = self.request.registry['ir.http']._dispatch(endpoint)
File "/usr/lib/python3/dist-packages/odoo/addons/base/models/ir_http.py", line 154, in _dispatch
result = endpoint(**request.params)
File "/usr/lib/python3/dist-packages/odoo/http.py", line 697, in route_wrapper
result = endpoint(self, *args, **params_ok)
File "/usr/lib/python3/dist-packages/odoo/addons/web/controllers/dataset.py", line 42, in call_kw
return self._call_kw(model, method, args, kwargs)
File "/usr/lib/python3/dist-packages/odoo/addons/web/controllers/dataset.py", line 33, in _call_kw
return call_kw(request.env[model], method, args, kwargs)
File "/usr/lib/python3/dist-packages/odoo/api.py", line 461, in call_kw
result = _call_kw_multi(method, model, args, kwargs)
File "/usr/lib/python3/dist-packages/odoo/api.py", line 448, in _call_kw_multi
result = method(recs, *args, **kwargs)
File "/usr/lib/python3/dist-packages/odoo/addons/point_of_sale/models/pos_order.py", line 1065, in export_for_ui
return self.mapped(self._export_for_ui) if self else []
File "/usr/lib/python3/dist-packages/odoo/models.py", line 5375, in mapped
return self._mapped_func(func)
File "/usr/lib/python3/dist-packages/odoo/models.py", line 5331, in _mapped_func
vals = [func(rec) for rec in self]
File "/usr/lib/python3/dist-packages/odoo/models.py", line 5331, in
vals = [func(rec) for rec in self]
File "/usr/lib/python3/dist-packages/odoo/addons/pos_restaurant/models/pos_order.py", line 285, in _export_for_ui
result = super(PosOrder, self)._export_for_ui(order)
File "/usr/lib/python3/dist-packages/odoo/addons/pos_hr/models/pos_order.py", line 26, in _export_for_ui
result = super(PosOrder, self)._export_for_ui(order)
File "/usr/lib/python3/dist-packages/odoo/addons/point_of_sale/models/pos_order.py", line 1026, in _export_for_ui
'uid': re.search('([0-9-]){14}', order.pos_reference).group(0),
AttributeError: 'NoneType' object has no attribute 'group'
