Traceback (most recent call last):
File "kuanke/user_space.py", line 148, in exec_msg
return getattr(self, func)(*msg['args'], **msg['kwargs'])
File "kuanke/user_space.py", line 308, in handle_data
self.func_handle_data(self.user_context, user_space_api.SecuritiesData(context.current_dt))
File "user_code.py", line 198, in handle_data
buySign = calBuySign(g.errS,g.errB)
TypeError: calBuySign() takes exactly 4 arguments (2 given)
回测这个错误要怎么改？
2017-07-26
雪球
