回测，仿真、调试都报错 - 掘金量化社区

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回测，仿真、调试都报错Pinned highlighted

海鸥发表在问题反馈 2021-03-16 16:52:46

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本来正常的，不知道什么原因就报错了，任何策略都会出现这个错误，求解答，调试错误信息如下：发生异常: SyntaxError
from future imports must occur at the beginning of the file (callback.py, line 598)
File "C:\Users\adminstrator.goldminer3\projects\d9c46fee-8630-11eb-84a2-00d861aba752\main.py", line 4, in <module>
from gm.api import *

评论: 1

Charkong
Charkong

请检查最代码第一二行是否为

#coding=utf-8
from future import print_function, absolute_import, unicode_literals

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2021-03-16 17:12:27