Res: the procedure entry point ..... could not be located in the dynamic link library

Juliano João Bazzo julianojoaobazzo at yahoo.com.br
Tue Oct 2 15:43:37 CEST 2007


The QObject inclusing just took effect for a while. The Runtime error keeps happening.
My other guess is a environment problem with VisualStudio and QTLibrary specially related with the QListWidget class.
Declaring the QListWidget at the .h works fine however when I create an instance in the .cpp, the runtime error show up.
My .h:
#pragma once
#include <QListWidget>
#include <QPushButton>
#include "StatusType.h"

class CStatusListWidget :
 public QObject
{ 
 Q_OBJECT
public:
 CStatusListWidget(void);
 ~CStatusListWidget(void);
 void addStatus(CStatusType *status);
private slots:
 void clearList();
private:
 void init();
 QListWidget *m_ListWidget;
 QPushButton *m_ClearPB;
};
My .cpp:
#include "statuslistwidget.h"
#include <QVBoxLayout>
#include <QGroupBox>
CStatusListWidget::CStatusListWidget(void)
{
 this->init();
}

CStatusListWidget::~CStatusListWidget(void){}
void CStatusListWidget::init()
{
 QVBoxLayout *mainLayout = new QVBoxLayout(); 
 QGroupBox *mainBox  = new QGroupBox("Status List", NULL);
 mainBox->setLayout(mainLayout);
 m_ListWidget = NULL; //Just assigning a NULL is working as expected.
 //m_ListWidget = new QListWidget(); //Creating an instance will compile however break at runtime.
...
If the problem happens and I just make a build (instead of rebuild = clean + build), it keeps breaking even for a working state identified previously. The working state just return to really works after a rebuild.
I tried with different machines and the problem is the same, i.e., somehow related with QListWidget.
Anybody can help me to solve such problem?
Thanks!


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