环境：mac intel芯片
python 3.10
配置 DolphinDB 后报错
Traceback (most recent call last):
File "/Users/leaves/vnpy/init.py", line 34, in <module>
main()
File "/Users/leaves/vnpy/init.py", line 22, in main
main_engine.add_app(CtaStrategyApp)
File "/Users/leaves/opt/anaconda3/envs/vnpy/lib/python3.10/site-packages/vnpy/trader/engine.py", line 102, in add_app
engine: BaseEngine = self.add_engine(app.engine_class)
File "/Users/leaves/opt/anaconda3/envs/vnpy/lib/python3.10/site-packages/vnpy/trader/engine.py", line 73, in add_engine
engine: BaseEngine = engine_class(self, self.event_engine)
File "/Users/leaves/opt/anaconda3/envs/vnpy/lib/python3.10/site-packages/vnpy_ctastrategy/engine.py", line 97, in init
self.database: BaseDatabase = get_database()
File "/Users/leaves/opt/anaconda3/envs/vnpy/lib/python3.10/site-packages/vnpy/trader/database.py", line 158, in get_database
database = module.Database()
TypeError: Can't instantiate abstract class DolphindbDatabase with abstract method get_tick_overview
