tryton-ar / account_retencion_ar Goto Github PK

Traceback (most recent call last):
  File "/trytond/wsgi.py", line 47, in dispatch_request
    return endpoint(request, **request.view_args)
  File "/trytond/protocols/dispatcher.py", line 59, in rpc
    request, database_name, *request.params)
  File "/trytond/wsgi.py", line 39, in auth_required
    return wrapped(*args, **kwargs)
  File "/trytond/protocols/dispatcher.py", line 40, in wrapper
    return func(request, pool, *args, **kwargs)
  File "/trytond/protocols/dispatcher.py", line 206, in _dispatch
    result = rpc.result(meth(inst, *c_args, **c_kwargs))
  File "/trytond/model/modelview.py", line 669, in on_change_with
    changes[fieldname] = getattr(self, method_name)()
  File "/trytond/model/fields/field.py", line 89, in wrapper
    return func(self, *args, **kwargs)
  File "/trytond/modules/account_retencion_ar/account_voucher_ar.py", line 43, in on_change_with_amount
    amount += retencion.amount
TypeError: unsupported operand type(s) for +=: 'Decimal' and 'NoneType'

Traceback (most recent call last):
  File "/opt/trytond/elciudadano/trytond_dist/trytond/protocols/dispatcher.py", line 201, in _dispatch
    result = rpc.result(meth(*c_args, **c_kwargs))
  File "/opt/trytond/elciudadano/trytond_dist/trytond/model/modelview.py", line 625, in wrapper
    return func(cls, *args, **kwargs)
  File "/opt/trytond/elciudadano/trytond_dist/trytond/modules/account_retencion_ar/account_voucher_ar.py", line 98, in post
    'name': Sequence.get_id(retencion.tax.sequence.id),
AttributeError: 'NoneType' object has no attribute 'id'