Question

I have a KMainWindow:

//file.h class MainWindow: public KMainWindow { public:     MainWindow(QWidget *parent = 0); ... ... ...  private slots:     void removeClick();  //file.cpp MainWindow::MainWindow(QWidget *parent) : KMainWindow(parent) {}  void MainWindow::removeClick()      {     std::cout << 'Remove' << std::endl;     } 

I can compile it correctly, but when I execute the I get the message

Object::connect: No such slot KMainWindow::removeClick() 

Can anybody help me?

Answer 1

You forgot the Q_OBJECT macro.

class MainWindow: public KMainWindow  {     Q_OBJECT  public:     // [snip] }