你可以简单的贴一个代码么，可以重新这个问题。
#!/usr/bin/env python
#sample code，error in print(1/0)
import logging
import time
from binance.lib.utils import config_logging
from binance.websocket.spot.websocket_api import SpotWebsocketAPIClient
config_logging(logging, logging.DEBUG)
def on_close(_):
logging.info("Do custom stuff when connection is closed")
sample code，error in print(1/0)
def message_handler(_, message):
logging.info(message)
print(1/0)
my_client = SpotWebsocketAPIClient(on_message=message_handler, on_close=on_close)
my_client.aggregate_trades(symbol="BNBBUSD", limit=1, fromId=0)
time.sleep(2)
logging.info("closing ws connection")
my_client.stop()
谢谢，我们研究下。