> > Why are you overriding search? > > > I get the error: > > > > File "............../trytond-3.2.2/trytond/model/fields/one2many.py", > line > > 98, in get > > targets = list(chain(*targets)) > > TypeError: 'NoneType' object is not iterable > > It is the wrong signature for search: > > http://doc.tryton.org/3.2/trytond/doc/ref/models/models.html?highlight=search#trytond.model.ModelStorage.search > > >
Im so sorry. again in one of my edits I must deleted one of TeamDoctor inheritances and was asking the search method.Which wasn't necessary to override at all. I finally solved it adding the Many2Many on the opposite side of the relation. (which in turn I had to change later because I needed extra fields on the linking table which ended like a regular model with its views and all) Again sorry for the confusion. I'll be more careful next time when pasting a different version of my actual code. Thanks for the prompt help, it's greatly appreciated. Mariano
