Attribute not found. 'Table' object has no attribute 'type'

[Yebach]

Hello

when I try to create a left join between two tables I get an error 

Attribute not found.

'Table' object has no attribute 'type'

I have lots of left joins in my code and this is the first time I am experiencing this kind of error.

Any ideas 

my query:

workers_infos = db((query_wi)&(db.workers_info.wi_organization == org) &
                   (db.workers_info.wi_worker.belongs(set(workers_id)))).select(db.workers_info.id,
                                                                                db.workers_info.wi_date,
                                                                              db.workers_info.wi_get_info,
                                                                              db.workers_info.wi_hour,
                                                                              db.workers_info.wi_vacation,
                                                                              db.workers_info.wi_worker,
                                                                              db.workers_info,
                                                                              db.workers_info.wi_vacation_past,
                                                                              db.workers.id, db.workers.w_day_obligation,
                                                                              db.workers.w_work_type,
                                                                              db.workers.w_hour_formula,
                                                                            left=db.workers.on(db.workers.id==db.workers_info.wi_worker)
                                                                            ).as_list()

[Anthony]

workers_infos = db((query_wi)&(db.workers_info.wi_organization == org) &
                   (db.workers_info.wi_worker.belongs(set(workers_id)))).select(db.workers_info.id,
                                                                                db.workers_info.wi_date,
                                                                              db.workers_info.wi_get_info,
                                                                              db.workers_info.wi_hour,
                                                                              db.workers_info.wi_vacation,
                                                                              db.workers_info.wi_worker,
                                                                              db.workers_info,

Probably because you have db.workers_info (a Table) where you should instead have a field.

In the future, be sure to show the full traceback.

Anthony