Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/odoo/http.py", line 638, in _handle_exception
    return super(JsonRequest, self)._handle_exception(exception)
  File "/usr/lib/python2.7/dist-packages/odoo/http.py", line 675, in dispatch
    result = self._call_function(**self.params)
  File "/usr/lib/python2.7/dist-packages/odoo/http.py", line 331, in _call_function
    return checked_call(self.db, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/odoo/service/model.py", line 119, in wrapper
    return f(dbname, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/odoo/http.py", line 324, in checked_call
    result = self.endpoint(*a, **kw)
  File "/usr/lib/python2.7/dist-packages/odoo/http.py", line 933, in __call__
    return self.method(*args, **kw)
  File "/usr/lib/python2.7/dist-packages/odoo/http.py", line 504, in response_wrap
    response = f(*args, **kw)
  File "/usr/lib/python2.7/dist-packages/odoo/addons/web/controllers/main.py", line 882, in call_button
    action = self._call_kw(model, method, args, {})
  File "/usr/lib/python2.7/dist-packages/odoo/addons/web/controllers/main.py", line 870, in _call_kw
    return call_kw(request.env[model], method, args, kwargs)
  File "/usr/lib/python2.7/dist-packages/odoo/api.py", line 681, in call_kw
    return call_kw_multi(method, model, args, kwargs)
  File "/usr/lib/python2.7/dist-packages/odoo/api.py", line 672, in call_kw_multi
    result = method(recs, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/odoo/addons/base/module/module.py", line 410, in button_immediate_install
    return self._button_immediate_function(type(self).button_install)
  File "/usr/lib/python2.7/dist-packages/odoo/addons/base/module/module.py", line 484, in _button_immediate_function
    modules.registry.Registry.new(self._cr.dbname, update_module=True)
  File "/usr/lib/python2.7/dist-packages/odoo/modules/registry.py", line 78, in new
    odoo.modules.load_modules(registry._db, force_demo, status, update_module)
  File "/usr/lib/python2.7/dist-packages/odoo/modules/loading.py", line 339, in load_modules
    loaded_modules, update_module)
  File "/usr/lib/python2.7/dist-packages/odoo/modules/loading.py", line 237, in load_marked_modules
    loaded, processed = load_module_graph(cr, graph, progressdict, report=report, skip_modules=loaded_modules, perform_checks=perform_checks)
  File "/usr/lib/python2.7/dist-packages/odoo/modules/loading.py", line 159, in load_module_graph
    _load_data(cr, module_name, idref, mode, kind='demo')
  File "/usr/lib/python2.7/dist-packages/odoo/modules/loading.py", line 95, in _load_data
    tools.convert_file(cr, module_name, filename, idref, mode, noupdate, kind, report)
  File "/usr/lib/python2.7/dist-packages/odoo/tools/convert.py", line 848, in convert_file
    convert_xml_import(cr, module, fp, idref, mode, noupdate, report)
  File "/usr/lib/python2.7/dist-packages/odoo/tools/convert.py", line 918, in convert_xml_import
    obj.parse(doc.getroot(), mode=mode)
  File "/usr/lib/python2.7/dist-packages/odoo/tools/convert.py", line 799, in parse
    self.parse(rec, mode)
  File "/usr/lib/python2.7/dist-packages/odoo/tools/convert.py", line 802, in parse
    self._tags[rec.tag](rec, de, mode=mode)
  File "/usr/lib/python2.7/dist-packages/odoo/tools/convert.py", line 710, in _tag_record
    id = self.env(context=rec_context)['ir.model.data']._update(rec_model, self.module, res, rec_id or False, not self.isnoupdate(data_node), noupdate=self.isnoupdate(data_node), mode=self.mode)
  File "/usr/lib/python2.7/dist-packages/odoo/addons/base/ir/ir_model.py", line 1228, in _update
    record = record.create(values)
  File "/usr/lib/python2.7/dist-packages/odoo/addons/hr_employee_id/models/hr_employee.py", line 58, in create
    return super(HrEmployee, self).create(vals)
  File "/usr/lib/python2.7/dist-packages/odoo/addons/hr/models/hr.py", line 192, in create
    return super(Employee, self).create(vals)
  File "/usr/lib/python2.7/dist-packages/odoo/addons/mail/models/mail_thread.py", line 228, in create
    thread = super(MailThread, self).create(values)
  File "/usr/lib/python2.7/dist-packages/odoo/models.py", line 3821, in create
    record = self.browse(self._create(old_vals))
  File "/usr/lib/python2.7/dist-packages/odoo/models.py", line 3882, in _create
    parent_id = self.env[parent_model].create(parent_vals).id
  File "/usr/lib/python2.7/dist-packages/odoo/models.py", line 3821, in create
    record = self.browse(self._create(old_vals))
  File "/usr/lib/python2.7/dist-packages/odoo/models.py", line 3916, in _create
    cr.execute(query, tuple(u[2] for u in updates if len(u) > 2))
  File "/usr/lib/python2.7/dist-packages/odoo/sql_db.py", line 141, in wrapper
    return f(self, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/odoo/sql_db.py", line 218, in execute
    res = self._obj.execute(query, params)
ParseError: "\u041e\u0428\u0418\u0411\u041a\u0410:  \u043d\u0443\u043b\u0435\u0432\u043e\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0432 \u0441\u0442\u043e\u043b\u0431\u0446\u0435 "name" \u043d\u0430\u0440\u0443\u0448\u0430\u0435\u0442 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u0435 NOT NULL
\u041f\u041e\u0414\u0420\u041e\u0411\u041d\u041e\u0421\u0422\u0418:  \u041e\u0448\u0438\u0431\u043e\u0447\u043d\u0430\u044f \u0441\u0442\u0440\u043e\u043a\u0430 \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 (30, 1, 100, null, null, null, 1, 1, 2017-04-22 13:51:49.490003, 2017-04-22 13:51:49.490003, t, null, user).
" while parsing /usr/lib/python2.7/dist-packages/odoo/addons/hr_attendance/data/hr_attendance_demo.xml:4, near
<record id="hr.employee_al" model="hr.employee">
            <field name="pin">0000</field>
            <field name="barcode">123</field>
        </record>