1.33课
python -m vnstation 无法运行
- 36课
npy.trader.database里没找到 database_manager这个函数,出现以下报错
Traceback (most recent call last):
File "XXXXXXXX\36\load_data_36.py", line 35, in <module>
database_manager.save_bara_data(bars)
NameError: name 'database_manager' is not defined