Traceback (most recent call last):
File "C:\veighna_studio\lib\site-packages\vnpy_ctabacktester\ui\widget.py", line 359, in start_backtesting
new_setting: dict = dialog.get_setting()
File "C:\veighna_studio\lib\site-packages\vnpy_ctabacktester\ui\widget.py", line 703, in getsetting
value = type(value_text)
TypeError: NoneType takes no arguments

可以自己去get_setting里打印一下报错的name看看