1:老师您好,我使用的vnpy版本是2.1.5,运行vnpy报错 “创建策略失败,存在重命名” ,代码和报错如下所示,这是什么原因造成的呢?望回复,万分感激
# Connect
main_engine.connect(ib_setting, "IB")
sleep(20)
main_engine.write_log("已连接到盈透API")
# Start Strategy
cta_engine.init_engine()
main_engine.write_log("CTA策略引擎初始化完成")
cta_engine.init_all_strategies()
sleep(360)
main_engine.write_log("CTA策略全部初始化完成")
cta_engine.start_all_strategies()
main_engine.write_log("CTA策略全部启动")