Qt connect “no such slot” when slot definitely does exist

QT no such slot qobject__connect_ no such slot QObject::connect: No 0 SORT the list 0 ### ThumbLoaderThread :: updateFileList ThumbLoaderThread :: stop() ### ThumbLoaderThread :: lucky99 slot login 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();

koko 138 slot 관련 에러 메시지 : QObject::connect No such slot QLineEdit::slotUpdateClearButton 해당 클래스는 QLineEdit을 상속 받은