I am stuck in weird problem. When i try to login from ordinary user and then open some other user from my Human Resource's Employee module, I get this error

AttributeError: 'Field name not found in browse_record(res.partner, 57)'

Stack trace is as follows:

Client Traceback (most recent call last):

  File "/opt/openerp/server/openerp/addons/web/http.py", line 204, in dispatch

    response["result"] = method(self, **self.params)

  File "/opt/openerp/server/openerp/addons/web/controllers/main.py", line 1128, in call_kw

    return self._call_kw(req, model, method, args, kwargs)

  File "/opt/openerp/server/openerp/addons/web/controllers/main.py", line 1120, in _call_kw

    return getattr(req.session.model(model), method)(*args, **kwargs)

  File "/opt/openerp/server/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 "/opt/openerp/server/openerp/addons/web/session.py", line 30, in proxy_method

    result = self.session.send(self.service_name, method, *args)

  File "/opt/openerp/server/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 "/opt/openerp/server/openerp/addons/web/session.py", line 89, in send

    return openerp.netsvc.dispatch_rpc(service_name, method, args)

  File "/opt/openerp/server/openerp/netsvc.py", line 296, in dispatch_rpc

    result = ExportService.getService(service_name).dispatch(method, params)

  File "/opt/openerp/server/openerp/service/web_services.py", line 626, in dispatch

    res = fn(db, uid, *params)

  File "/opt/openerp/server/openerp/osv/osv.py", line 190, in execute_kw

    return self.execute(db, uid, obj, method, *args, **kw or {})

  File "/opt/openerp/server/openerp/osv/osv.py", line 132, in wrapper

    return f(self, dbname, *args, **kwargs)

  File "/opt/openerp/server/openerp/osv/osv.py", line 199, in execute

    res = self.execute_cr(cr, uid, obj, method, *args, **kw)

  File "/opt/openerp/server/openerp/osv/osv.py", line 187, in execute_cr

    return getattr(object, method)(cr, uid, *args, **kw)

  File "/opt/openerp/server/openerp/addons/base/res/res_partner.py", line 550, in name_get

    print record.name

  File "/opt/openerp/server/openerp/osv/orm.py", line 504, in __getattr__

    raise AttributeError(e)

AttributeError: 'Field name not found in browse_record(res.partner, 57)'

On my Server log (terminal) I see following Warning:

WARNING DBName openerp.osv.orm: Access Denied by record rules for operation: read, uid: 8, model: res.partner

Warning DBName openerp.osv.orm: No field_values found for ids[57] in browse_record(res.partner, 57)

for other users it is working fine.

user is in Human Resource/Employee group. I tried to add access rights of res.partner with full control and on all of the groups too. but this issue didn't resolve. Kindly let me know, what is wrong that i have done.

Regards