求助！独立python跑测试，发现query_stock_trades()被吊死，其他query都能迅速返回。程序吊死在 xt_trader.query_stock_trades(acc)
import sys
from xtquant import xtdata
from xtquant.xttrader import XtQuantTrader,XtQuantTraderCallback
from xtquant.xttype import StockAccount
from xtquant import xtconstant
qmt_path = r"C:\QMT\userdata_mini"
xt_trader = XtQuantTrader(qmt_path, session=123456)
acc = StockAccount("your account","STOCK")
callback = MyXtQuantTraderCallback()
xt_trader.register_callback(callback)
xt_trader.start()
xt_trader.connect()
xt_trader.subscribe(acc)
print("status", xt_trader.connected)
account_info = xt_trader.query_stock_asset(acc)
available_cash = account_info.m_dCash
print(acc.account_id, "available cash", available_cash)
positions = xt_trader.query_stock_positions(acc)
print ("query_stock_positions ok")
orders = xt_trader.query_stock_trades(acc)
print ("query trades ok")
print (acc.account_id, "orders", orders) | 
