This is an access right problem so you probably do not have the rights to do this. Do what Emipro says or check with the admin account if you can close the session.
I add all access right to model pos.config and account.account of the manager user in point of sale but i get the same error Type de document:account.account, Opération: read. Thanks
There are several many2one fields included in pos.config model, check access rights on those models also, along with pos.config model.
This is an access right problem so you probably do not have the rights to do this. Do what Emipro says or check with the admin account if you can close the session.
I add all access right to model pos.config and account.account of the manager user in point of sale but i get the same error Type de document:account.account, Opération: read. Thanks
Do you also get this on the administrator account? The user that is originally created by Odoo itself?
No in administrator user i don't have the same problem.
Then you are missing a right setting somewhere. Compare the rights from your user and the admin user and try to figure out which one it is.
I duplicate the administrator setting in my user of point of sale but i have the same problem .