[Solved] Qt designer program exited with code -1073741515

Eastborn

Hey everyone,

i am stuck with this problem for a full week now,
when i got the qt engine to include the header of a class of mine i thought i fixed it but now it exists unexpectedly..

i know it is not a dll error because i added them correctly (also include skypekit for future work)

but i wanted a class that could connect with the UI independently, this is the QSKSignalDispatcher(its very small for now)

but after i got it to work with the compiler of qt it doesnt work anymore...

sorry if i am unclear, but i am new to the whole forum thing and i am also a beginner in c++

Eastborn

.pro file
@#-------------------------------------------------

Project created by QtCreator 2012-02-20T11:37:24

#-------------------------------------------------

QT += core gui
QT += webkit

TARGET = QTWebUI
TEMPLATE = app

SOURCES += main.cpp
mainwebwindow.cpp
qskclasses.cpp

HEADERS += mainwebwindow.h
qskclasses.h

FORMS += mainwebwindow.ui

target.path = $$[QT_INSTALL_EXAMPLES]/webkit/QTWebUI
sources.files = $$SOURCES $$HEADERS $$FORMS $$RESOURCES *.pro form.html images
sources.path = $$[QT_INSTALL_EXAMPLES]/webkit/QTWebUI
INSTALLS += target sources

CONFIG -= app_bundle
CONFIG += x86

TARGET = videocalls
DEFINES += SKYPEKIT_SURFACE_RENDERING
DEFINES += SSL_LIB_CYASSL

win32 {
DEFINES += _WIN32
}

!win32 {
DEFINES += VIDEO_TRANSPORT_SYSV
DEFINES += VIDEO_TRANSPORT_POSIX
}

DISTROROOT = ../../../Skypekit/
WINLIBPATH = "blabla/Microsoft SDKs/Windows/v7.0A/Lib/"

INCLUDEPATH += $${DISTROROOT}interfaces/skype/cpp_embedded/src/api
$${DISTROROOT}interfaces/skype/cpp_embedded/src/ipc
$${DISTROROOT}interfaces/skype/cpp_embedded/src/types
$${DISTROROOT}interfaces/skype/cpp_embedded/src/platform/threading
$${DISTROROOT}ipc/cpp
$${DISTROROOT}ipc/cpp/platform/se
$${DISTROROOT}ipc/cpp/ssl/cyassl/include
$${DISTROROOT}ipc/cpp/ssl/cyassl/ctaocrypt/include
$${DISTROROOT}ipc/cpp/ssl/cyassl/include/openssl
$${DISTROROOT}ipc/cpp/VideoBuffers
$${DISTROROOT}examples/cpp/tutorial/keypair

!win32 {
INCLUDEPATH += $${DISTROROOT}interfaces/skype/cpp_embedded/src/platform/threading/pthread

LIBS += $${DISTROROOT}interfaces/skype/cpp_embedded/build/libskypekit-cppwrapper_2_lib.a
LIBS += $${DISTROROOT}interfaces/skype/cpp_embedded/build/libskypekit-cyassl_lib.a

}

win32 {
INCLUDEPATH += $${DISTROROOT}interfaces/skype/cpp_embedded/src/platform/threading/win

LIBS += $${WINLIBPATH}WS2_32.Lib
LIBS += $${WINLIBPATH}Advapi32.lib
LIBS += $${DISTROROOT}interfaces/skype/cpp_embedded/build/skypekit-cyassl_lib.lib
LIBS += $${DISTROROOT}interfaces/skype/cpp_embedded/build/skypekit-cppwrapper_2_lib.lib

}
@

main.cpp
@#include <QtGui/QApplication>
#include "mainwebwindow.h"
#include "qskclasses.h"

MainWebWindow* mainForm = 0;
QSKSignalDispatcher* dispatcher = 0;

int main(int argc, char *argv[])
{
QApplication a(argc, argv);

mainForm        = new MainWebWindow();
dispatcher      = new QSKSignalDispatcher(mainForm);
dispatcher->ConnectToUI();

mainForm->show();

#ifdef WIN32
    QString runtimePath = "..//..//..//Skypekit//bin//windows-x86-skypekit.exe";
#endif

#ifdef __APPLE__
    QString runtimePath = "..//..//..//Skypekit//bin//windows-x86-skypekit.exe";
#endif

#ifdef __linux__
    QString runtimePath = "..//..//..//Skypekit//bin//windows-x86-skypekit.exe";
#endif

QProcess runtime;
if (!runtime.startDetached(runtimePath))
{
    qDebug() <<"ERROR: Unable to execute " + runtimePath;
}
else
{
    return a.exec&#40;&#41;;
}

}
@

mainwebwindow.h
@#ifndef MAINWEBWINDOW_H
#define MAINWEBWINDOW_H

#include <QMainWindow>
#include <QWebPage>
#include <QWebFrame>
#include <QWebElement>
#include <QDebug>
#include <QIcon>
#include <QPixmap>
#include <QImage>
#include <QProcess>

namespace Ui {
class MainWebWindow;
}

class MainWebWindow : public QMainWindow
{
Q_OBJECT

public:
virtual void resizeEvent(QResizeEvent *evt);
explicit MainWebWindow(QWidget *parent = 0);
~MainWebWindow();

public slots:
void on_LogMessage(QString S);
void initialPage(bool good);
void setValue(int progress);
void populateJavaScriptWindowObject();
bool submit();

private:
Ui::MainWebWindow *ui;
};

#endif // MAINWEBWINDOW_H
@

Eastborn

mainwebwindow.cpp
@#include "mainwebwindow.h"
#include "ui_mainwebwindow.h"

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

ui->statusBar->setStatusTip("Loading...");
ui->statusBar->showMessage("Loading...",1000);

connect(ui->mainView, SIGNAL(loadFinished(bool)), this, SLOT(initialPage(bool)));
connect(ui->mainView, SIGNAL(loadProgress(int)), this, SLOT(setValue(int)));

ui->mainView->setUrl(QUrl(QString("http://www.showrush.com/client/index.php")));
ui->mainView->setContextMenuPolicy(Qt::PreventContextMenu);


connect(ui->mainView->page()->mainFrame(), SIGNAL(javaScriptWindowObjectCleared()),
             this, SLOT(populateJavaScriptWindowObject()));

}

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

void MainWebWindow::resizeEvent(QResizeEvent *) {
ui->mainView->move(0,0);
ui->mainView->resize(ui->centralWidget->width(),ui->centralWidget->height());
}

void MainWebWindow::initialPage(bool good) {
good = true;
ui->statusBar->setStatusTip("Done");
ui->statusBar->showMessage("Done",5000);
this->setWindowTitle(ui->mainView->title());
}

void MainWebWindow::setValue(int progress) {
ui->statusBar->setStatusTip("Loading...\t"+QString().setNum(progress)+"%");
ui->statusBar->showMessage("Loading...\t"+QString().setNum(progress)+"%",1000);
}
void MainWebWindow::populateJavaScriptWindowObject() {
ui->mainView->page()->mainFrame()->addToJavaScriptWindowObject("login", this);
}

bool MainWebWindow::submit() {
QWebFrame *frame = ui->mainView->page()->mainFrame();

QWebElement username = frame->findFirstElement("#username");
QWebElement password = frame->findFirstElement("#password");
QWebElement submit = frame->findFirstElement("#submit");

return false;

}

void MainWebWindow::on_LogMessage(QString S){
qDebug() << "log: "<<S;
}
@

qskclasses.h
@#ifndef QSKCLASSES_H
#define QSKCLASSES_H

//class MainWebWindow;

#include "mainwebwindow.h"

class QSKSignalDispatcher : public QObject
{
Q_OBJECT

public:
void ConnectToUI();
explicit QSKSignalDispatcher(MainWebWindow *window);
void log(QString S);
~QSKSignalDispatcher();

signals:
void SendToLogSignal (QString);

private:
MainWebWindow *mainFrame;

};

#endif // QSKCLASSES_H
@

qskclasses.cpp
@#include "qskclasses.h"
#include <QObject>

void QSKSignalDispatcher::ConnectToUI()
{
// Connecting signals from SkypeKit side (dispatcher) to GUI side (mainForm)
QObject::connect (
this, SIGNAL (SendToLogSignal(QString)),
this->mainFrame, SLOT (on_LogMessage(QString))
);
};

QSKSignalDispatcher::QSKSignalDispatcher(MainWebWindow *window) : QObject()
{
this->mainFrame = window;
this->log("SignalDispatcher created");
}

void QSKSignalDispatcher::log(QString S) {
emit SendToLogSignal(S);
}

QSKSignalDispatcher::~QSKSignalDispatcher()
{
delete this;
}

@

mlong

So, when you run it in a debugger, where in your code does it show the error is occurring?

Eastborn

i tried doing qDebug() << "startup" at the start of the main.cpp but it wasnt shown in the console when i debug it it just quits when i start it up.

koahnig

Is your main.cpp compiled without error/warning as you have posted above?

Eastborn

yes it is compile error-free and not even warnings, i did have one when i wanted to implement skype but that was because fopen() was unsafe, but i dont have this code in anymore and it is completely error/warning free

koahnig

Well, in starting your thread you have posted:
[quote author="Eastborn" date="1329839165"]
main.cpp
@#include <QtGui/QApplication>
#include "mainwebwindow.h"
#include "qskclasses.h"

MainWebWindow* mainForm = 0;
QSKSignalDispatcher* dispatcher = 0;

int main(int argc, char *argv[])
{
QApplication a(argc, argv);

mainForm        = new MainWebWindow();
dispatcher      = new QSKSignalDispatcher(mainForm);
dispatcher->ConnectToUI();

mainForm->show();

#ifdef WIN32
    QString runtimePath = "..//..//..//Skypekit//bin//windows-x86-skypekit.exe";
#endif

#ifdef __APPLE__
    QString runtimePath = "..//..//..//Skypekit//bin//windows-x86-skypekit.exe";
#endif

#ifdef __linux__
    QString runtimePath = "..//..//..//Skypekit//bin//windows-x86-skypekit.exe";
#endif

QProcess runtime;
if (!runtime.startDetached(runtimePath))
{
    qDebug() <<"ERROR: Unable to execute " + runtimePath;
}
else
{
    return a.exec(&#41;;
}

}
@
[/quote]

Not all return pathes are providing a return value. So, I would expect at least a warning, when it is not an error.

So, the information posted may be inconsistent.
From your post I understand that you are not even been able to see the output. You may want to check also that your main is the main you are thinking it is.

Anyhow, I would suggest to eliminate functionality by commenting out. You have to vary until you find the source of problem.

Eastborn

i got it fixed, it were dlls that were missing in the debug folder...

sorry to bother anyone here
and thanks for your support

koahnig

You are welcome

All people go through such experiences. ;-)

Please remember marking your thread with [solved] in the title next time. I have done it for you.

soheil1365

sorry my friends
I have this problem too
I build my application in Qt creator but I cannot run it.
Can you help me in detail because I am new comer in Qt and opencv ...which dll and where should I add to oveercome this problem? thanks a lot in advance...
Error is

Starting F:\Qts\Test1\Test1-build-desktop-Qt_4_8_1_for_Desktop_-MinGW__Qt_SDK__Debug\debug\Test1.exe...
The program has unexpectedly finished.
F:\Qts\Test1\Test1-build-desktop-Qt_4_8_1_for_Desktop-_MinGW__Qt_SDK__Debug\debug\Test1.exe exited with code -1073741819

vivekmalik2466

you have to put the necessary third party library dll files beside your exe file.

Important: Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

[Solved] Qt designer program exited with code -1073741515

Project created by QtCreator 2012-02-20T11:37:24