Traceback (most recent call last):
File "F:\vnpy\lib\site-packages\vnpy\trader\ui\mainwindow.py", line 276, in open_widget
widget = widget_class(self.main_engine, self.event_engine)
File "F:\vnpy\lib\site-packages\vnpy_ctastrategy\ui\widget.py", line 41, in init
self.cta_engine.init_engine()
File "F:\vnpy\lib\site-packages\vnpy_ctastrategy\engine.py", line 102, in init_engine
self.init_datafeed()
File "F:\vnpy\lib\site-packages\vnpy_ctastrategy\engine.py", line 123, in init_datafeed
result: bool = self.datafeed.init(self.write_log)
TypeError: TushareDatafeed.init() takes 1 positional argument but 2 were given
