AttributeError: 'Ui_MainWindow' object 没有属性 'close'

Question

So, I am making an application using pyqt5 I want to close the window when I click a button, For that, I wrote this:

self.login.clicked.connect(self.closewin)

and the close fuction is:

def closewin(self):
        self.close()

and I am getting this error

AttributeError: 'Ui_MainWindow' object has no attribute 'close'

what should I do now?

Answer 1

Connect slots in MainWindow.__init__() not in Ui_MainWindow.setupUi() . MainWindow is window class (put def closewin(self) here), Ui_MainWindow is helper class.

ui = Ui_MainWindow()
ui.setupUi(self)
ui.login.clicked.connect(self.closewin)