OptionMaster-1.2.0 报错:

Traceback (most recent call last):
File "C:\ProgramData\miniconda3\Lib\site-packages\vnpy_optionmaster\ui\widget.py", line 136, in open_portfolio_dialog
self.init_widgets()
~~~^^
File "C:\ProgramData\miniconda3\Lib\site-packages\vnpy_optionmaster\ui\widget.py", line 147, in init_widgets
self.eye_manager = ElectronicEyeManager(self.option_engine, self.portfolio_name)
~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\ProgramData\miniconda3\Lib\site-packages\vnpy_optionmaster\ui\manager.py", line 527, in init
self.init_ui()
~~~~^^
File "C:\ProgramData\miniconda3\Lib\site-packages\vnpy_optionmaster\ui\manager.py", line 534, in init_ui
self.algo_monitor: ElectronicEyeMonitor = ElectronicEyeMonitor(self.option_engine, self.portfolio_name)
~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\ProgramData\miniconda3\Lib\site-packages\vnpy_optionmaster\ui\manager.py", line 244, in init
self.init_ui()
~~~~~~^^
File "C:\ProgramData\miniconda3\Lib\site-packages\vnpy_optionmaster\ui\manager.py", line 350, in init_ui
tick: TickData | None = self.main_engine.get_tick(vt_symbol)
^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'MainEngine' object has no attribute 'get_tick'

升级vnpy版本之后再试吧

已经是最新版:　vnpy-4.0.0，　就是在这个版本，报这个错，　奇怪，　没查到原因；　
主引擎明明有这个接口，．．．

vnpy最新版本是4.1.0

多谢大佬指点， 换成最新版vnpy 4.1.0，就可以了；