模拟回测 python 报 “global name 'log' is not defined”

已经找到原因，Log的L应该为大写 ————————————————

代码很简单：

def main(): log(exchange.GetRecords())

这样会报:Traceback (most recent call last): File “<string>”, line 1285, in Run File “<string>”, line 7, in <module> File “<string>”, line 2, in main NameError: global name ‘log’ is not defined