unsupported Qt Quick version - main.qml not found

[ekkescorner]

just started to evaluate Qt 5.6 Beta
created a new project
then to test Qt.labs.controls copied from https://doc-snapshots.qt.io/qt5-5.6/qtlabscontrols-gettingstarted.html
main.cpp:

#include <QGuiApplication>
#include <QQmlApplicationEngine>

int main(int argc, char *argv[])
{
    QGuiApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
    QGuiApplication app(argc, argv);
    QQmlApplicationEngine engine("main.qml");
    return app.exec();
}

main.qml:

import QtQuick 2.6
import Qt.labs.controls 1.0

ApplicationWindow {
    title: "My Application"
    width: 640
    height: 480
    visible: true

    Button {
        text: "Push Me"
        anchors.centerIn: parent
    }
}

tried to open in Designer got 'unsupported Qt Quick version'

tried to run on Android device:
getting only a black screen and errors:

W/libtest_q2_controls.so(15994): (null):0 ((null)): QQmlApplicationEngine failed to load component
W/libtest_q2_controls.so(15994): (null):0 ((null)): file:///data/data/org.qtproject.example.test_q2_controls/files/main.qml:-1 File not found

Am I missing anything ?
Or are there any examples / wizards for Qt 5.6 samples using qt.labs.controls and High DPI for android ?

thx for helping

ekke
...new at Qt 5.6
...experienced at BlackBerry Cascades - now trying to find a way to support x-platform w Qt 5.6+

[tekojo]

Hmm,

This might be a question for the Interest mailing list
http://lists.qt-project.org/mailman/listinfo/interest
Or even development http://lists.qt-project.org/mailman/listinfo/development
as the labs controls are just coming in 5.6.
The developers are more likely to see the question there. (assuming you need the actual developer)

[jpnurmi]

Hi, where is the main.qml file located? The minimal example snippet loads it from the file system, but if main.qml is in the resources, you would do something like:

QQmlApplicationEngine engine;
engine.load(QUrl(QStringLiteral("qrc:/main.qml")));

Thanks for bringing this up. I'll update the example snippet in the documentation to match the default Qt Quick application template in Qt Creator.

[ekkescorner]

great !
now it works and I can go on with evaluating.