Sale_Blanket_order

[jcchoquet]

Module

Sale_balnet_order

Describe the bug

when i will export the blanket orders and i select the field "original quantity", i have an error.

To Reproduce

Affected versions: all

Steps to reproduce the behavior:

1. select blanket orders
2. export field 'original quantity' of BO

Expected behavior
error:
Erreur:
Odoo Server Error

Traceback (most recent call last):
File "/opt/odoo/odoo-server/odoo/fields.py", line 955, in get
value = record.env.cache.get(record, self)
File "/opt/odoo/odoo-server/odoo/api.py", line 977, in get
value = self._data[key][field][record._ids[0]]
KeyError: 4

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/opt/odoo/odoo-server/addons/web/controllers/main.py", line 79, in wrap
return f(*args, **kwargs)
File "/opt/odoo/odoo-server/addons/web/controllers/main.py", line 1467, in index
return self.base(data, token)
File "/opt/odoo/odoo-server/addons/web/controllers/main.py", line 1414, in base
import_data = records.export_data(field_names, self.raw_data).get('datas',[])
File "/opt/odoo/odoo-server/odoo/models.py", line 804, in export_data
return {'datas': self._export_rows(fields_to_export)}
File "/opt/odoo/odoo-server/odoo/models.py", line 755, in _export_rows
value = record[name]
File "/opt/odoo/odoo-server/odoo/models.py", line 4849, in getitem
return self._fields[key].get(self, type(self))
File "/opt/odoo/odoo-server/odoo/fields.py", line 959, in get
self.determine_value(record)
File "/opt/odoo/odoo-server/odoo/fields.py", line 1072, in determine_value
self.compute_value(recs)
File "/opt/odoo/odoo-server/odoo/fields.py", line 1026, in compute_value
self._compute_value(records)
File "/opt/odoo/odoo-server/odoo/fields.py", line 1017, in _compute_value
getattr(records, self.compute)()
File "/opt/odoo/custom/addons/extra_addons/sale_blanket_order/models/blanket_orders.py", line 163, in _compute_uom_qty
bo.original_uom_qty = sum(bo.mapped('order_id.original_uom_qty'))
File "/opt/odoo/odoo-server/odoo/models.py", line 4600, in mapped
recs = recs._mapped_func(operator.itemgetter(name))
File "/opt/odoo/odoo-server/odoo/models.py", line 4579, in _mapped_func
vals = [func(rec) for rec in self]
File "/opt/odoo/odoo-server/odoo/models.py", line 4579, in
vals = [func(rec) for rec in self]
File "/opt/odoo/odoo-server/odoo/models.py", line 4849, in getitem
return self._fields[key].get(self, type(self))
KeyError: 'order_id'

Additional context
Add any other context about the problem here. (e.g. OS, Python version, ...)