C:\vnpy\vnpy3.3.0\vnpy_lib\vnpy_datarecorder-main\vnpy_datarecorder\engine.py
239 tick: TickData = spread.to_tick()
报错:
应为类型"TickData",但实际为"None" :239
C:\vnpy\vnpy3.3.0\vnpy_lib\vnpy_datarecorder-main\vnpy_datarecorder\engine.py
239 tick: TickData = spread.to_tick()
报错:
应为类型"TickData",但实际为"None" :239
这里要收到两条腿价格能计算后,才会返回TickData