Problem with QMessageBox and Windows 7

[jsulm]

@fermatqt Did you try to debug your app on Windows 7? To see where exactly it is crashing and to get stack trace.

[fermatqt]

@jsulm said in Problem with QMessageBox and Windows 7:

@fermatqt Did you try to debug your app on Windows 7? To see where exactly it is crashing and to get stack trace.

unfortunately I do not have a car with which to install Windows 7 on QtCreator.
is there a way to debug without installing QtCreator?

[fermatqt]

however this works without problems:

void MainWindow::onActionAboutQt() {
    QMessageBox::aboutQt(this, "About Qt");
}

[fermatqt]

210/5000
ok, I installed QtCreator on a machine with Windows 7 64bit.
I run the program from QtCreator, and everything worked.
so the problem is that when I use a compiled binary for Windows 10?
possible?

[jsulm]

@fermatqt It should work fine on Windows 7.
"when I run this code in Windows 7, the program crashes" - what exactly happens? Any error message?

[fermatqt]

@jsulm said in Problem with QMessageBox and Windows 7:

@fermatqt It should work fine on Windows 7.
"when I run this code in Windows 7, the program crashes" - what exactly happens? Any error message?

the program closes, and it appears the windows error "Programs Has Stopped Working".

[SGaist]

Hi,

How did you deploy the application ?

[fermatqt]

@SGaist said in Problem with QMessageBox and Windows 7:

Hi,

How did you deploy the application ?

i used windpeplyqt!!

[SGaist]

Which version of Qt ?

[fermatqt]

@SGaist

5.8 and QtCreator 4.2.2-2

[SGaist]

What compiler are you using ?

[fermatqt]

@SGaist
i'm using msvc2015

[SGaist]

Since the 5.9 betas are available, can you check them to see if you still encounter that problem ?

[fermatqt]

@SGaist said in Problem with QMessageBox and Windows 7:

Since the 5.9 betas are available, can you check them to see if you still encounter that problem ?

hi!
I also tried with Qt 5.9, but I have the same problem.
Even this code does not work:

#ifndef SAVEDIALOG_H
#define SAVEDIALOG_H

#include <QObject>
#include <QStringList>
#include <QFileDialog>

inline QString saveDialog() {
    QString fileName;
    QStringList filters;
    filters << "CSV(*.csv)" << "XLS(*.xls)" << "PDF(*.pdf)" << "All files(*.*)";
    QFileDialog fd(0, QObject::tr("Salva"), QDir::homePath());
    fd.setAcceptMode(QFileDialog::AcceptSave);
    fd.setNameFilters(filters);
    if (fd.exec() == QDialog::Accepted) {
        fileName = fd.selectedFiles()[0];
    }
    return fileName;
}

[fermatqt]

instead, this line works:

QMessageBox::aboutQt(this);