rt
发现MainWindow.py代码中有connect_dialogs的属性啊。。
def init(self, main_engine: MainEngine, event_engine: EventEngine):
""""""
super(MainWindow, self).init()
self.main_engine = main_engine
self.event_engine = event_engine
self.window_title = f"VN Trader [{TRADER_PATH}]"
self.connect_dialogs = {}
self.widgets = {}
self.init_ui()
为什么还会报这个错?

什么版本的vn.py？请试试最新的VNConda发行版