Problem with mixed statically/shared Qt

[kernel_panic]

maybe it could be easier if you give us some code.

anyway, if "QWidget: Must construct a QApplication before a QPaintDevice" is sent, it mostly means, that you didn't construct a QApplication.

did you write a main file with contents similar to this:

#include <QApplication>
#include "MainWindow.h"
 
 
int main(int argc, char *argv[])
{
	int exec;
 
	QApplication app(argc, argv);
 
 
	MainWindow mainWindow("Test");
	mainWindow.show();
 
	exec = app.exec();
	return exec;
}

#include <QApplication>
#include "MainWindow.h"


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

	QApplication app(argc, argv);
	

	MainWindow mainWindow("Test");
	mainWindow.show();
	
	exec = app.exec();
	return exec;
}

To copy to clipboard, switch view to plain text mode 

sry for my bad english!