再会!
对于 Qt 4.7.3,下面的示例在 QGraphicsScene::~QGraphicsScene() 调用时崩溃:
#include <QCoreApplication>
#include <QGraphicsScene>
int main( int argc, char* argv[] )
{
// replace this with QObject app; and no problems
QCoreApplication app( argc, argv );
new QGraphicsScene( &app );
return 0;
}
有任何想法吗?
更新: