Traceback (most recent call last):
File "C:\vnstudio\lib\site-packages\vnpy\app\csv_loader\ui\widget.py", line 124, in load_data
datetime_format
File "C:\vnstudio\lib\site-packages\vnpy\app\csv_loader\engine.py", line 138, in load
datetime_format=datetime_format,
File "C:\vnstudio\lib\site-packages\vnpy\app\csv_loader\engine.py", line 72, in load_by_handle
buf = [line.replace("\0", "") for line in f]
File "C:\vnstudio\lib\site-packages\vnpy\app\csv_loader\engine.py", line 72, in <listcomp>
buf = [line.replace("\0", "") for line in f]
UnicodeDecodeError: 'gbk' codec can't decode byte 0xb1 in position 5: illegal multibyte sequence