Change line 337 # self.confDialogue.show_difference_button.clicked.connect(self.showConffile)) self.confDialogue.show_difference_button.clicked.connect(self.showConffile())
Change line 337 ue.show_ difference_ button. clicked. connect( self.showConffi le))
self.confDialog ue.show_ difference_ button. clicked. connect( self.showConffi le())
# self.confDialog