tested in [V15] Whenever we make a refund of minus sales in the POS, it does not appear in the partner ledger 

Traceback (most recent call last):
  File "C:\odoo15c\server\odoo\http.py", line 644, in _handle_exception
    return super(JsonRequest, self)._handle_exception(exception)
  File "C:\odoo15c\server\odoo\http.py", line 302, in _handle_exception
    raise exception.with_traceback(None) from new_cause
AttributeError: module 'odoo.addons.accounting_pdf_reports' has no attribute '_pre_init_clean_m2m_models'

Hi , many thanks for the app , im facing the following error when i click on review  from Accounting Dashboard.

Traceback (most recent call last):
  File "c:\odoo15\server\odoo\addons\base\models\ir_http.py", line 237, in _dispatch
    result = request.dispatch()
  File "c:\odoo15\server\odoo\http.py", line 687, in dispatch
    result = self._call_function(**self.params)
  File "c:\odoo15\server\odoo\http.py", line 359, in _call_function
    return checked_call(self.db, *args, **kwargs)
  File "c:\odoo15\server\odoo\service\model.py", line 94, in wrapper
    return f(dbname, *args, **kwargs)
  File "c:\odoo15\server\odoo\http.py", line 348, in checked_call
    result = self.endpoint(*a, **kw)
  File "c:\odoo15\server\odoo\http.py", line 916, in __call__
    return self.method(*args, **kw)
  File "c:\odoo15\server\odoo\http.py", line 535, in response_wrap
    response = f(*args, **kw)
  File "c:\odoo15\server\odoo\addons\web\controllers\main.py", line 1347, in call_kw
    return self._call_kw(model, method, args, kwargs)
  File "c:\odoo15\server\odoo\addons\web\controllers\main.py", line 1339, in _call_kw
    return call_kw(request.env[model], method, args, kwargs)
  File "c:\odoo15\server\odoo\api.py", line 460, in call_kw
    result = _call_kw_model(method, model, args, kwargs)
  File "c:\odoo15\server\odoo\api.py", line 433, in _call_kw_model
    result = method(recs, *args, **kwargs)
  File "c:\odoo15\server\odoo\addons\account\models\company.py", line 346, in setting_chart_of_accounts_action
    company.create_op_move_if_non_existant()
  File "c:\odoo15\server\odoo\addons\account\models\company.py", line 382, in create_op_move_if_non_existant
    'date': opening_date,
  File "<decorator-gen-239>", line 2, in create
  File "c:\odoo15\server\odoo\api.py", line 412, in _model_create_multi
    return create(self, [arg])
  File "c:\odoo15\server\odoo\addons\purchase\models\account_invoice.py", line 102, in create
    moves = super(AccountMove, self).create(vals_list)
  File "<decorator-gen-202>", line 2, in create
  File "c:\odoo15\server\odoo\api.py", line 413, in _model_create_multi
    return create(self, arg)
  File "c:\odoo15\server\odoo\addons\account\models\account_move.py", line 2262, in create
    return super(AccountMove, self).create(vals_list)
  File "<decorator-gen-128>", line 2, in create
  File "c:\odoo15\server\odoo\api.py", line 413, in _model_create_multi
    return create(self, arg)
  File "c:\odoo15\server\odoo\addons\mail\models\mail_thread.py", line 265, in create
    threads = super(MailThread, self).create(vals_list)
  File "<decorator-gen-67>", line 2, in create
  File "c:\odoo15\server\odoo\api.py", line 413, in _model_create_multi
    return create(self, arg)
  File "c:\odoo15\server\odoo\addons\base\models\ir_fields.py", line 613, in create
    recs = super().create(vals_list)
  File "<decorator-gen-13>", line 2, in create
  File "c:\odoo15\server\odoo\api.py", line 413, in _model_create_multi
    return create(self, arg)
  File "c:\odoo15\server\odoo\models.py", line 4070, in create
    records = self._create(data_list)
  File "c:\odoo15\server\odoo\models.py", line 4235, in _create
    records._validate_fields(name for data in data_list for name in data['stored'])
  File "c:\odoo15\server\odoo\models.py", line 1367, in _validate_fields
    check(self)
  File "c:\odoo15\server\odoo\models.py", line 763, in wrapper
    return func(self)
  File "c:\odoo15\server\odoo\addons\account\models\sequence_mixin.py", line 60, in _constrains_date_sequence
    sequence = record[record._sequence_field]
  File "c:\odoo15\server\odoo\models.py", line 5888, in __getitem__
    return self._fields[key].__get__(self, type(self))
  File "c:\odoo15\server\odoo\fields.py", line 1054, in __get__
    self.recompute(record)
  File "c:\odoo15\server\odoo\fields.py", line 1243, in recompute
    self.compute_value(recs)
  File "c:\odoo15\server\odoo\fields.py", line 1265, in compute_value
    records._compute_field_value(self)
  File "c:\odoo15\server\odoo\addons\mail\models\mail_thread.py", line 411, in _compute_field_value
    return super()._compute_field_value(field)
  File "c:\odoo15\server\odoo\models.py", line 4255, in _compute_field_value
    getattr(self, field.compute)()
  File "c:\odoo15\server\odoo\addons\account\models\account_move.py", line 1184, in _compute_name
    highest_name = self[0]._get_last_sequence() if self else False
  File "c:\odoo15\server\odoo\addons\account\models\sequence_mixin.py", line 184, in _get_last_sequence
    self.env.cr.execute(query, param)
  File "<decorator-gen-3>", line 2, in execute
  File "c:\odoo15\server\odoo\sql_db.py", line 89, in check
    return f(self, *args, **kwargs)
  File "c:\odoo15\server\odoo\sql_db.py", line 310, in execute
    res = self._obj.execute(query, params)
Exception

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

Traceback (most recent call last):
  File "c:\odoo15\server\odoo\http.py", line 643, in _handle_exception
    return super(JsonRequest, self)._handle_exception(exception)
  File "c:\odoo15\server\odoo\http.py", line 301, in _handle_exception
    raise exception.with_traceback(None) from new_cause
psycopg2.errors.InvalidRegularExpression: invalid regular expression: quantifier operand invalid

Hi, thanks for the app, i'm facing the below error when upgrading the module(15.0.6.1.0):

Traceback (most recent call last):
  File "/odoo15/odoo15-server/odoo/http.py", line 644, in _handle_exception
    return super(JsonRequest, self)._handle_exception(exception)
  File "/odoo15/odoo15-server/odoo/http.py", line 302, in _handle_exception
    raise exception.with_traceback(None) from new_cause
odoo.tools.convert.ParseError: while parsing /odoo15/custom_addons/accounting_pdf_reports/wizards/aged_partner.xml:4
Error while validating view near:

<form string="Report Options" __validate__="1">
                <group col="4">
                    <field name="date_from"/>

Field 'company_id' used in domain of field 'journal_ids' ([('company_id', '=', company_id)]) must be present in view but is missing.

View error context:
{'file': '/odoo15/custom_addons/accounting_pdf_reports/wizards/aged_partner.xml',
 'line': 1,
 'name': 'Aged Partner Balance',
 'view': ir.ui.view(1436,),
 'view.model': 'account.aged.trial.balance',
 'view.parent': ir.ui.view(),
 'xmlid': 'account_aged_balance_view'}