error In member function «virtual int QBuffer::qt_metacall(QMetaObject::Call, int, vo

[faldzip]

can you show your code?

[chochatown]

now i changed to QT Creator is better i wish that's my code cause i have ew error here :

/home/lassoued/design/FormUI/Frm.cpp:5: erreur: invalid use of incomplete type «struct Ui::Frm»


that's the code:

#include "Frm.h"
#include "ui_Frm.h"
 
Frm::Frm(QWidget *parent)
    : QMainWindow(parent), ui(new Ui::Frm)
{
    ui->setupUi(this);
}
 
Frm::~Frm()
{
    delete ui;
}

#include "Frm.h"
#include "ui_Frm.h"

Frm::Frm(QWidget *parent)
    : QMainWindow(parent), ui(new Ui::Frm)
{
    ui->setupUi(this);
}

Frm::~Frm()
{
    delete ui;
}

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#ifndef FRM_H
#define FRM_H
 
#include <QtGui/QMainWindow>
 
namespace Ui
{
    class Frm;
}
 
class Frm : public QMainWindow
{
    Q_OBJECT
 
public:
    Frm(QWidget *parent = 0);
    ~Frm();
 
private:
    Ui::Frm *ui;
};
 
#endif // FRM_H

#ifndef FRM_H
#define FRM_H

#include <QtGui/QMainWindow>

namespace Ui
{
    class Frm;
}

class Frm : public QMainWindow
{
    Q_OBJECT

public:
    Frm(QWidget *parent = 0);
    ~Frm();

private:
    Ui::Frm *ui;
};

#endif // FRM_H

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