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回测时遇到了问题,提示如下

Open Praying opened this issue 4 years ago • 3 comments

17:30:06 策略初始化完成 17:30:06 策略回测失败,触发异常: Traceback (most recent call last): File "D:\Anaconda\envs\vnpy\lib\site-packages\howtrader\app\cta_backtester\engine.py", line 161, in run_backtesting engine.run_backtesting() File "D:\Anaconda\envs\vnpy\lib\site-packages\howtrader\app\cta_strategy\backtesting.py", line 295, in run_backtesting self.strategy.on_start() File "D:\Anaconda\envs\vnpy\lib\site-packages\howtrader\app\cta_strategy\strategies\spot_simple_grid_strategy.py", line 64, in on_start self.cta_engine.event_engine.register(EVENT_TIMER, self.process_timer_event) AttributeError: 'BacktestingEngine' object has no attribute 'event_engine'

Praying avatar Feb 07 '21 09:02 Praying

你用到是实盘的代码了,实盘的代码里面咩有回测引擎。内置网格代码没有支持回测功能

51bitquant avatar Feb 17 '21 02:02 51bitquant

哦哦,howtrader啥时候可以支持一下Okex的接口,虽然官方的vnpy有,但是每次都要登录,还挺麻烦的。。。

Praying avatar Feb 18 '21 14:02 Praying

在增加okex等交易所接口,还在开发中。

51bitquant avatar Jun 25 '22 09:06 51bitquant