--- a/eric6/Network/IRC/IrcServerEditDialog.py Mon Mar 01 17:48:43 2021 +0100 +++ b/eric6/Network/IRC/IrcServerEditDialog.py Tue Mar 02 17:17:09 2021 +0100 @@ -27,7 +27,8 @@ super(IrcServerEditDialog, self).__init__(parent) self.setupUi(self) - self.__okButton = self.buttonBox.button(QDialogButtonBox.Ok) + self.__okButton = self.buttonBox.button( + QDialogButtonBox.StandardButton.Ok) if server: self.serverEdit.setText(server.getName())