#include #include #include int main(int argc, char *argv[]) { QGuiApplication app(argc, argv); QQmlApplicationEngine engine; BaseUI::init(&engine); QUrl url("qrc:/main.qml"); QObject::connect(&engine, &QQmlApplicationEngine::objectCreated, &app, [url](QObject *obj, const QUrl &objUrl) { if (!obj && url == objUrl) QCoreApplication::exit(-1); }, Qt::QueuedConnection); engine.load(url); return app.exec(); }