Comment 3 for bug 1073087

I see the error also occurs in 7.0 without all these modules installed and with only 1 user with access to 1 company. Clearing the domain filter in the res.partner company rule will make this error go away, but then you will have read access to all the partners. When I try to debug the create method, it can not access the logged in user. (self.pool.get('res.users').browse(cr, uid, uid).name gives the same error)