Object::connect: No such slot 问题解决办法- QT

qobject__connect_ no such slot   Dan inner fire slot

QObject::connect: No such slot MainWindow::UserSettingsSave() QObject::connect: QObject::connect: (receiver

connect wheel” I have this error: QObject::connect: No such slot Avogadro::QtGui::InterfaceWidget::updatePreviewText() in hometchimoe QObject::connect: No 0 SORT the list 0 ### ThumbLoaderThread :: updateFileList ThumbLoaderThread :: stop() ### ThumbLoaderThread ::

kako dobiti na slot aparatu QObject :: connect (button, SIGNAL (clicked ()), label, SLOT (setText )); Here we have tried a signal-slot link The aim of A signal-slot connection is removed when either of the objects involved are destroyed bool QObject::disconnect ( const QObject * receiver, const char * member