error reporte de pago

python

RPC_ERROR
Odoo Server Error
Traceback (most recent call last):
  File "/home/odoo/instance/odoo/odoo/http.py", line 1770, in _serve_db
    return service_model.retrying(self._serve_ir_http, self.env)
  File "/home/odoo/instance/odoo/odoo/service/model.py", line 133, in retrying
    result = func()
  File "/home/odoo/instance/odoo/odoo/http.py", line 1797, in _serve_ir_http
    response = self.dispatcher.dispatch(rule.endpoint, args)
  File "/home/odoo/instance/odoo/odoo/http.py", line 2001, in dispatch
    result = self.request.registry['ir.http']._dispatch(endpoint)
  File "/home/odoo/instance/odoo/odoo/addons/base/models/ir_http.py", line 222, in _dispatch
    result = endpoint(**request.params)
  File "/home/odoo/instance/odoo/odoo/http.py", line 725, in route_wrapper
    result = endpoint(self, *args, **params_ok)
  File "/home/odoo/instance/odoo/addons/web/controllers/dataset.py", line 28, in call_button
    action = self._call_kw(model, method, args, kwargs)
  File "/home/odoo/instance/odoo/addons/web/controllers/dataset.py", line 20, in _call_kw
    return call_kw(request.env[model], method, args, kwargs)
  File "/home/odoo/instance/odoo/odoo/api.py", line 468, in call_kw
    result = _call_kw_multi(method, model, args, kwargs)
  File "/home/odoo/instance/odoo/odoo/api.py", line 453, in _call_kw_multi
    result = method(recs, *args, **kwargs)
  File "/home/odoo/instance/extra_addons/grupo-v/grupo_v/wizards/account_payment_report.py", line 89, in action_get_report_payment
    datas = self._get_content_report_payment().encode("ascii")
  File "/home/odoo/instance/extra_addons/grupo-v/grupo_v/wizards/account_payment_report.py", line 135, in _get_content_report_payment
    self._get_memo_length(payment.ref, 45),
  File "/home/odoo/instance/extra_addons/grupo-v/grupo_v/wizards/account_payment_report.py", line 83, in _get_memo_length
    if len(text) > length:
TypeError: object of type 'bool' has no len()

The above server error caused the following client error:
RPC_ERROR: Odoo Server Error
    RPCError@https://t79625-010-grupo-v170.t02.deployv.com/web/assets/b47beac/web.assets_web.min.js:2868:319
    makeErrorFromResponse@https://t79625-010-grupo-v170.t02.deployv.com/web/assets/b47beac/web.assets_web.min.js:2871:163
    jsonrpc/promise</<@https://t79625-010-grupo-v170.t02.deployv.com/web/assets/b47beac/web.assets_web.min.js:2875:34