Error running executable

Hi. I've got a problem. When compile project files:
Maker.cpp

Code:

---

#include <QtGui>
 
 #include "maker.h"
 
 MainWindow::MainWindow(QMainWindow *parent)
     : QMainWindow(parent)
 {
     ui.setupUi(this);
     connect(actionAbout, SIGNAL(triggered()), this, SLOT(abcziom()));
     }
void MainWindow::abcziom()
 
 {
 QMessageBox::warning(this, tr("About Application"),
            tr("The <b>Application</b> example demonstrates how to "
               "write modern GUI applications using Qt, with a menu bar, "
               "toolbars, and a status bar."));
 
 }

---

Maker.h

Code:

---

#ifndef MAKER_H
#define MAKER_H
 
 #include "ui_maker.h"
 
 
 class MainWindow : public QMainWindow, public Ui::MainWindow
 {
     Q_OBJECT
 
 public:
     MainWindow(QMainWindow *parent = 0);
 
 private slots:
 
    void abcziom();
 
 private:
 
     Ui::MainWindow ui;
 };
 
 #endif

---

ui_Maker.h, resource.qrc, and main.cpp:

Code:

---

#include <QApplication>
#include <QPlastiqueStyle>
 #include "maker.h"
 
 int main(int argc, char *argv[])
 {
     QApplication::setStyle ( new QPlastiqueStyle() );
     QApplication app(argc, argv);
     MainWindow MainWindow;
     MainWindow.show();
     return app.exec();
 }

---

everything is ok, is builds the executable, but when I try to run it, there appear well known window - this is translation -
There appeared error with Test.exe application and it will be shut down. Sorry for problems. (the Polish version is: Wystąpił problem z aplikacją Test.exe i zostanie ona zamknięta. Przepraszamy za kłopoty.)
What is wrong? I tried to compile it twice, but without success. Regards

There is a good chance your application crashes ;) Try debugging it. What exact OS are you using?

I'm using Windows

Yes, I know that :) I was asking for a more specific response. And by the way, which compiler do you use?

What about actionAbout?
Where is that created?

Quote:

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Originally Posted by wysota

Yes, I know that :) I was asking for a more specific response. And by the way, which compiler do you use?

---

I don't use a compiler, I compile everything by console (qmake -o Makefile...). Oh, sure, I'm using XP 2000 HE

Quote:

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Originally Posted by marcel

What about actionAbout?
Where is that created?

---

It,s created in ui_maker.h

Quote:

---

Originally Posted by Salazaar

I don't use a compiler, I compile everything by console (qmake -o Makefile...).

---

http://en.wikipedia.org/wiki/Compiler

Quote:

---

I don't use a compiler, I compile everything by console (qmake -o Makefile...). Oh, sure, I'm using XP 2000 HE

---

Oh, that will make things easier...

Try running the application without setting that style.
See if it works.

Anyway, I'm going to answer for you: you're using mingw - therefore the compiler is g++.

Yes I'm using MinGW compiler (sorry, wysota;))