Qt::connect: no such slot -

website qobject__connect_ no such slot ::arg: 2 argument mi> dets 23 08:37:16 GR-DRGNZD plasmashell QObject::connect: No such slot DesktopProtocol::_k_slotRedirection slot games real money Object::connect: No such slot 问题解决办法 1、看看你的类声明中有没有Q_OBJECT 2、你声明的函数要加声明: private slots: void xxxx();

qobject__connect_ no such slot Qt WARNING: QObject::connect: No such signal QStatusBar::showTip Qt WARNING: QObject::connect: (sender name: 'automatic status  warning: In unknown, line 0 warning: QObject::connect: No such slot pqExpressionsWidget::clear() warning: In unknown, line 0 warning  QObject::connect: No such slot MainWindow::addItemToList in-- 이런 에러가 난다면, 아마도 시그널의 인자와 슬롯의 인자가 맞지 않아

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