I have remove some company's after that, i cant use the modules error:

Client Traceback (most recent call last): File "/etc/openerp/openerp/addons/web/http.py", line 204, in dispatch response["result"] = method(self, **self.params) File "/etc/openerp/openerp/addons/web/controllers/main.py", line 1054, in search_read return self.do_search_read(req, model, fields, offset, limit, domain, sort) File "/etc/openerp/openerp/addons/web/controllers/main.py", line 1089, in do_search_read records = Model.read(ids, fields or False, req.context) File "/etc/openerp/openerp/addons/web/session.py", line 42, in proxy result = self.proxy.execute_kw(self.session._db, self.session._uid, self.session._password, self.model, method, args, kw) File "/etc/openerp/openerp/addons/web/session.py", line 30, in proxy_method result = self.session.send(self.service_name, method, *args) File "/etc/openerp/openerp/addons/web/session.py", line 103, in send raise xmlrpclib.Fault(openerp.tools.ustr(e), formatted_info)

Server Traceback (most recent call last): File "/etc/openerp/openerp/addons/web/session.py", line 89, in send return openerp.netsvc.dispatch_rpc(service_name, method, args) File "/etc/openerp/openerp/netsvc.py", line 292, in dispatch_rpc result = ExportService.getService(service_name).dispatch(method, params) File "/etc/openerp/openerp/service/web_services.py", line 626, in dispatch res = fn(db, uid, params) File "/etc/openerp/openerp/osv/osv.py", line 188, in execute_kw return self.execute(db, uid, obj, method, *args, *kw or {}) File "/etc/openerp/openerp/osv/osv.py", line 131, in wrapper return f(self, dbname, args, *kwargs) File "/etc/openerp/openerp/osv/osv.py", line 197, in execute res = self.execute_cr(cr, uid, obj, method, args, *kw) File "/etc/openerp/openerp/osv/osv.py", line 185, in execute_cr return getattr(object, method)(cr, uid, args, *kw) File "/etc/openerp/openerp/osv/orm.py", line 3612, in read result = self._read_flat(cr, user, select, fields, context, load) File "/etc/openerp/openerp/osv/orm.py", line 3732, in _read_flat res2 = self._columns[f].get(cr, self, ids, f, user, context=context, values=res) File "/etc/openerp/openerp/osv/fields.py", line 1139, in get result = self._fnct(obj, cr, uid, ids, name, self._arg, context) File "/etc/openerp/openerp/osv/fields.py", line 1205, in _fnct_read value = value[field] or False File "/etc/openerp/openerp/osv/orm.py", line 401, in __getitem__ field_values = self._table.read(self._cr, self._uid, ids, field_names, context=self._context, load="_classic_write") File "/etc/openerp/openerp/osv/orm.py", line 3612, in read result = self._read_flat(cr, user, select, fields, context, load) File "/etc/openerp/openerp/osv/orm.py", line 3732, in _read_flat res2 = self._columns[f].get(cr, self, ids, f, user, context=context, values=res) File "/etc/openerp/openerp/osv/fields.py", line 1139, in get result = self._fnct(obj, cr, uid, ids, name, self._arg, context) File "/etc/openerp/openerp/addons/base/res/res_partner.py", line 212, in <lambda> _commercial_partner_id = lambda self, args, *kwargs: self._commercial_partner_compute(args, *kwargs) File "/etc/openerp/openerp/addons/base/res/res_partner.py", line 206, in _commercial_partner_compute while not current_partner.is_company and current_partner.parent_id: File "/etc/openerp/openerp/osv/orm.py", line 488, in __getattr__ raise AttributeError(e) AttributeError: 'Field is_company not found in browse_record(res.partner, 23)'