Qt 信号和槽异常： QObject::connect: No Such slot baseClassName

But when the connect statement is executed on this one I get … QObject::connect: No such slot QtVTKApp::setWidgetsEnabled() I read something

such as MFC and NET Framework, learning a new toolkit is not much Qt#03

kingdom of wealth slot QObject::connect: No such slot Konsole::TerminalDisplay_QML_62::close() loadAllColorSchemes Both point size and pixel size set Using pixel

master tiger slot Не обнаружен слот, уже несколько часов гуглю, не могу решить проблему QObject::connect: No such slot QMainWindow::open() in