14:45:42 初始化CTA回测引擎
14:45:42 策略文件加载完成
14:45:42 数据服务初始化成功
14:45:46 ----------------------------------------
14:45:46 000300.SSE-1m开始下载历史数据
14:46:09 数据下载失败，触发异常：
Traceback (most recent call last):
File "D:\miniconda3\envs\vnpy3\lib\site-packages\vnpy_ctabacktester\engine.py", line 413, in run_downloading
data: List[BarData] = self.datafeed.query_bar_history(req, self.write_log)
File "D:\miniconda3\envs\vnpy3\lib\site-packages\vnpy_rqdata\rqdata_datafeed.py", line 174, in query_bar_history
df: DataFrame = get_price(
File "D:\miniconda3\envs\vnpy3\lib\site-packages\rqdatac\decorators.py", line 150, in wrap
return func(*args, **kwargs)
File "D:\miniconda3\envs\vnpy3\lib\site-packages\rqdatac\services\get_price.py", line 85, in get_price
df = _get_price(
File "D:\miniconda3\envs\vnpy3\lib\site-packages\rqdatac\services\get_price.py", line 159, in _get_price
df = get_price_df(
File "D:\miniconda3\envs\vnpy3\lib\site-packages\rqdatac\services\detail\get_price_df.py", line 127, in get_price_df
raise PermissionDenied("Not permit to get minbar price ")
rqdatac.share.errors.PermissionDenied: Not permit to get minbar price
