[14.0][l10n_br_account]: Error on Posting Journal Entry: Issue with fiscal_document_ids

[kaynnan]

Module

l10n_br_account

Describe the bug

When attempting to post a journal entry with the journal type set to Miscellaneous, an error occurs in the compute method.

To Reproduce

Affected versions:
14.0

Steps to reproduce the behavior:

1. Create Journal Entries
2. Post

Error:

Erro:
Odoo Server Error

Traceback (most recent call last):
  File "/opt/odoo/odoo/addons/base/models/ir_http.py", line 237, in _dispatch
    result = request.dispatch()
  File "/opt/odoo/odoo/http.py", line 696, in dispatch
    result = self._call_function(**self.params)
  File "/opt/odoo/odoo/http.py", line 370, in _call_function
    return checked_call(self.db, *args, **kwargs)
  File "/opt/odoo/odoo/service/model.py", line 94, in wrapper
    return f(dbname, *args, **kwargs)
  File "/opt/odoo/odoo/http.py", line 358, in checked_call
    result = self.endpoint(*a, **kw)
  File "/opt/odoo/odoo/http.py", line 919, in __call__
    return self.method(*args, **kw)
  File "/opt/odoo/odoo/http.py", line 544, in response_wrap
    response = f(*args, **kw)
  File "/opt/odoo/addons/web/controllers/main.py", line 1374, in call_button
    action = self._call_kw(model, method, args, kwargs)
  File "/opt/odoo/addons/web/controllers/main.py", line 1362, in _call_kw
    return call_kw(request.env[model], method, args, kwargs)
  File "/opt/odoo/odoo/api.py", line 406, in call_kw
    result = _call_kw_multi(method, model, args, kwargs)
  File "/opt/odoo/odoo/api.py", line 391, in _call_kw_multi
    result = method(recs, *args, **kwargs)
  File "/opt/odoo-venv/lib/python3.8/site-packages/odoo/addons/sale_commission/models/account_move.py", line 60, in action_post
    return super().action_post()
  File "/opt/odoo/addons/sale/models/account_move.py", line 14, in action_post
    res = super(AccountMove, self).action_post()
  File "/opt/odoo/addons/account/models/account_move.py", line 2823, in action_post
    self._post(soft=False)
  File "/mnt/data/odoo-addons-dir/l10n_br_account_payment_brcobranca/models/account_move.py", line 89, in _post
    result = super()._post(soft)
  File "/mnt/data/odoo-addons-dir/l10n_br_account_withholding/models/account_move.py", line 173, in _post
    res = super()._post(soft)
  File "/mnt/data/odoo-addons-dir/l10n_br_account_payment_order/models/account_move.py", line 92, in _post
    result = super()._post(soft)
  File "/mnt/data/odoo-addons-dir/l10n_br_account/models/account_move.py", line 601, in _post
    move.fiscal_document_ids.filtered(
  File "/opt/odoo/odoo/fields.py", line 3164, in __get__
    return super().__get__(records, owner)
  File "/opt/odoo/odoo/fields.py", line 2494, in __get__
    return super().__get__(records, owner)
  File "/opt/odoo/odoo/fields.py", line 1050, in __get__
    raise ValueError("Compute method failed to assign %s.%s" % (record, self.name))
Exception

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/opt/odoo/odoo/http.py", line 652, in _handle_exception
    return super(JsonRequest, self)._handle_exception(exception)
  File "/opt/odoo/odoo/http.py", line 317, in _handle_exception
    raise exception.with_traceback(None) from new_cause
ValueError: Compute method failed to assign account.move(39,).fiscal_document_ids

cc @marcelsavegnago @WesleyOliveira98 @rvalyi @douglascstd