ERROR: yhtrader.pyc: Can not fetch balance info about easytrader HOT 3 CLOSED

        columnlen = len(search_result_name)
        if columnlen == 0 or len(search_result_content) % columnlen != 0:
            log.error("Can not fetch balance info")
            retdata = json.dumps(search_result_name)
            retjsonobj = json.loads(retdata)
        else:
            rowlen = len(search_result_content) // columnlen
            retdata = list()
            for i in range(rowlen):
                retrowdata = list()
                for j in range(columnlen):
                    retdict = dict()
                    retdict[search_result_name[j]] = search_result_content[i * columnlen + j]
                    retrowdata.append(retdict)
                retdata.append(retrowdata)
            retlist = json.dumps(retdata)
            retjsonobj = json.loads(retlist)

        if len(exchangeinfo) >= 2:
            for i in range(2):
                if exchangeinfo[i][TRADE_MARKET][u'交易市场'] == '深A':
                    self.exchange_stock_account['0'] = exchangeinfo[i][HOLDER_NAME][u'股东代码'][0:10]
                else:
                    self.exchange_stock_account['1'] = exchangeinfo[i][HOLDER_NAME][u'股东代码'][0:10]
        return login_status