通过API'g错误ID = -1，errorCode = 2104，errorMsg = Market data farm连接正常时在Interactive Broker中获取错误：hfarm

Question

在测试以下代码时，我不断收到以下错误。 我在IB有一个模拟交易帐户。

不知道这些错误到底是什么。 尝试过在线搜索，但没有任何提示。

 from ib.opt import Connection, message
from ib.ext.Contract import Contract as C
from ib.ext.Order import Order  
import time
def make_contract(symbol,sec_type,exch,prim_exch,curr):
    C.m_symbol=symbol
    C.m_secType=sec_type
    C.m_exch=exch
    C.m_primaryExch=prim_exch
    C.m_currency=curr
    return C

def make_order(action,quantity,price=None): 
    if price is not None:
        order=Order()
        order.m_orderType = 'LMT'
        order.m_totalQuantity = quantity
        order.m_action = action
        order.m_lmtprice = price
        print(price)

    else:
        order=Order()
        order.m_orderType = 'MKT'
        order.m_totalQuantity = quantity
        order.m_action = action
        print('hi')

    return order    

def handleAll(msg):
    print(msg)

cid = 103

conn = Connection.create(port=7497) #clietnID=888)  
conn.connect()
conn.registerAll(handleAll)
oid = cid
cont = make_contract('AAPL','STK', 'SMART','SMART', 'USD')
offer = make_order('BUY', 1, 157)

    conn.placeOrder(oid,cont,offer)

while 1:
        time.sleep(1)

Answer 1

这并不是真正的错误，只是信息表明您已连接到市场数据。 但是，conn.disconnect（）会在执行任何操作之前断开连接。

同样，AAPL的主要交换不是SMART。 您不需要放一个，除非在极少数情况下该符号是含糊不清的，并且永远不是SMART。

Answer 2

if __name__ == "__main__":请添加if __name__ == "__main__":为了顺利进行订单下达。 顺便说一句，对于AAPL主交换机不聪明，你可以把它作为空''为最美股。

from ib.opt import Connection, message
from ib.ext.Contract import Contract
from ib.ext.Order import Order
import time

def make_contract(symbol, sec_type, exch, prim_exch, curr):

    Contract.m_symbol = symbol
    Contract.m_secType = sec_type
    Contract.m_exchange = exch
    Contract.m_primaryExch = prim_exch
    Contract.m_currency = curr
    return Contract


def make_order(action,quantity, price = None):

    if price is not None:
        order = Order()
        order.m_orderType = 'LMT'
        order.m_totalQuantity = quantity
        order.m_action = action
        order.m_lmtPrice = price

    else:
        order = Order()
        order.m_orderType = 'MKT'
        order.m_totalQuantity = quantity
        order.m_action = action


    return order


cid = 103

def handleAll(msg):
    print(msg)

if __name__ == "__main__":

    conn = Connection.create(port=4002, clientId=103)
    conn.connect()
    conn.registerAll(handleAll)
    oid = cid
    cont = make_contract('AAPL', 'STK', 'SMART', 'ISLAND', 'USD')
    offer = make_order('BUY', 1, 200)
    conn.placeOrder(oid, cont, offer)
    time.sleep(1)
    conn.disconnect()