mypick.ntl 에러입니다 저부분에서 에러가 났다는데.... 무엇이 잘못된건가요 ????

   _index = this.nip.name["Name" + item.classid];
        if (_index != undefined)
        {
            for (var i = 0, len = _index.length; i < len; i++)
            {
                if (eval(_index[i][0]))
                {
                    if (_index[i][1])
                    {
                        if (eval(_index[i][1]))
                            return 1;
                        else if (_result == 0 && !_identified)
                            _result = -1;
                    }
                    else
                        return 1;