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Traceback (most recent call last):
File "D:\veighna_studio\lib\site-packages\vnpy\trader\ui\mainwindow.py", line 276, in open_widget
widget = widget_class(self.main_engine, self.event_engine)
File "D:\veighna_studio\lib\site-packages\vnpy_ctastrategy\ui\widget.py", line 41, in init
self.cta_engine.init_engine()
File "D:\veighna_studio\lib\site-packages\vnpy_ctastrategy\engine.py", line 105, in init_engine
self.load_strategy_data()
File "D:\veighna_studio\lib\site-packages\vnpy_ctastrategy\engine.py", line 831, in load_strategy_data
self.strategy_data = load_json(self.data_filename)
File "D:\veighna_studio\lib\site-packages\vnpy\trader\utility.py", line 105, in load_json
data: dict = json.load(f)
File "D:\veighna_studio\lib\json__init.py", line 293, in load
return loads(fp.read(),
File "D:\veighna_studio\lib\json\
init__.py", line 346, in loads
return _default_decoder.decode(s)
File "D:\veighna_studio\lib\json\decoder.py", line 337, in decode
obj, end = self.raw_decode(s, idx=_w(s, 0).end())
File "D:\veighna_studio\lib\json\decoder.py", line 355, in raw_decode
raise JSONDecodeError("Expecting value", s, err.value) from None
json.decoder.JSONDecodeError: Expecting value: line 9 column 26 (char 210)

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尝试按照这两个帖子来解决一下吧:
https://www.vnpy.com/forum/topic/1615-ctace-lue-qi-dong-bao-cuo
https://www.vnpy.com/forum/topic/1718-liang-ge-ban-ben-ctamo-kuai-qi-dong-bao-cuo

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