运行回测可以回测结果，但放在模拟交易就报错，这是咋回事呢？
2021-08-25 09:00:00 - INFO - []
2021-08-25 09:00:00 - INFO - ------今天要扫描的股票------
2021-08-25 09:00:00 - WARNING - /tmp/jqcore/jqboson/jqboson/api/data.py:112: FutureWarning:
Panel is deprecated and will be removed in a future version.
The recommended way to represent these types of 3-dimensional data are with a MultiIndex on a DataFrame, via the Panel.to_frame() method
Alternatively, you can use the xarray package http://xarray.pydata.org/en/stable/.
Pandas provides a `.to_xarray()` method to help automate this conversion.
雪球
