static assertion failed: Signal and slot arguments are not compatible

Translation of not compatible in Chinese signal and slot arguments are not compatible signal, will occur The connect() method connects the signal to the slot In arguments from the command line and is passed to that method when the signal and slot in qt QT编译错误: Signal and slot arguments are not compatible 原因如下： 信号和插槽参数不兼容。 当时把connect函数写成了这样子：

signal and slot arguments are not compatible QObject::connect: No such slot as RxMock::rxsignal() If I remove Q_OBJECT in class MockRx, I get: No such slot as QWidget::rxsignal() I also tried to