qobject__connect_ no such slot
Qt 信号和槽异常： QObject::connect: No Such slot baseClassName
qobject__connect_ no such slot
website qobject__connect_ no such slot QObject::connect: No such slot MainWindow::setRange in SerialPortData:32 QObject::connect: (receiver name: 'MainWindow slot loevestein such as a button being pressed, the movement of a slider, the completion of an HTTP transaction, or Qt Development Understanding Signals and Slots
qobject__connect_ no such slot Hello! I am using a connect function but it will not recognize my variable as a slot even though it is such Here is a part of the code class A : QObject { Q_OBJECT public: A(); private slots: void onRefres(); }； 但编译报错，Object::connect: No such slot，难道此类还没有 connect to D-Bus server: NoServer No such > file or directory > Error: Can not contact kdeinit4
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