View Full Version : QWT application initialization error
Urban
30th March 2008, 03:14
Here is what grinds my gears: I am using QT v4.3.3 with Dev C++ (4.9.9.2 beta) on Win XP SP2, and recently have installed qwt. I am trying to run the examples. The compilation process goes just fine - no errors, but ultimately, when running the application what I get is an initialization error (#0xc0000005) - the application was not properly initialized. What that could mean? What am I doing wrong?
TIA,
Best
Urban
Uwe
30th March 2008, 09:01
Did you add QWT_DLL to you compile flags ?
Uwe
Meiosch
14th September 2008, 08:20
Hello,
i have the same problem on Win Vista with QT 4.4.1, MinGW 3.4.2 and QWT 5.1.1. I'm also using eclipse 3.4.
Did you add QWT_DLL to you compile flags ?
Uwe
Could you explain that in more detail please?
Thanks
Meiosch
17th September 2008, 10:17
Hello again,
i just realized that my problem is a little bit different.
The examples are working fine.
But the following program produces the initialization error 0xc0000005 ..
Maybe someone could help me
plotwidget.cpp
#include "Plot.h"
#include "plotwidget.h"
PlotWidget::PlotWidget(QWidget *parent)
: QWidget(parent)
{
plot = new MyPlot(this);
ui.setupUi(this);
}
PlotWidget::~PlotWidget()
{
}
and the plot.cpp
#include "Plot.h"
MyPlot::MyPlot(QWidget *parent):
QwtPlot(parent)
{
}
MyPlot::~MyPlot()
{
}
Everything works until i try to run the program
Powered by vBulletin® Version 4.2.5 Copyright © 2024 vBulletin Solutions Inc. All rights reserved.