Traceback (most recent call last):
File "T:\vnstudio\lib\site-packages\vnpy\app\csv_loader\ui\widget.py", line 124, in load_data
datetime_format
File "T:\vnstudio\lib\site-packages\vnpy\app\csv_loader\engine.py", line 137, in load
datetime_format=datetime_format,
File "T:\vnstudio\lib\site-packages\vnpy\app\csv_loader\engine.py", line 79, in load_by_handle
dt = datetime.strptime(item[datetime_head], datetime_format)
KeyError: 'Datetime'

你的CSV文件，日期时间戳那一列，表头是什么就把Datetime改成什么，注意下面的日期格式也要匹配