Muy buenas:
Cuando entro en el apartado de contratos, y entro dentro de un contrato, si
voy pasando de uno a otro con las flechas verdes, de vez en cuando me da el
siguiente error:
'NoneType' object is not iterable
File
"/usr/local/lib/python2.7/dist-packages/tryton/gui/window/view_form/view/form.py",
line 35, in switch
self.display()
File
"/usr/local/lib/python2.7/dist-packages/tryton/gui/window/view_form/view/form.py",
line 124, in display
record[field].get(record)
File
"/usr/local/lib/python2.7/dist-packages/tryton/gui/window/view_form/model/record.py",
line 137, in __getitem__
record.set(value, signal=False)
File
"/usr/local/lib/python2.7/dist-packages/tryton/gui/window/view_form/model/record.py",
line 454, in set
self.group.fields[fieldname].set(self, value)
File
"/usr/local/lib/python2.7/dist-packages/tryton/gui/window/view_form/model/field.py",
line 632, in set
self._set_value(record, value, default=False)
File
"/usr/local/lib/python2.7/dist-packages/tryton/gui/window/view_form/model/field.py",
line 596, in _set_value
field_names = set(f for v in value for f in v if f not in fields)
File
"/usr/local/lib/python2.7/dist-packages/tryton/gui/window/view_form/model/field.py",
line 596, in <genexpr>
field_names = set(f for v in value for f in v if f not in fields)
¿Alguna idea?
Gracias.
