Cannot find StackView.qml

diredko

Hi All,

I'm trying to launch my application on RPi3 - for this I have cross compiled Qt 5.9.1 and after that compiled separately QtQuick.Controls module.

For some reason every time I launch my application I'm getting following output which ends with message indicating that StackView.qml was't found:

root@raspberrypi:/opt# ./HomeScreenTest
QML debugging is enabled. Only use this in a safe environment.
QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-root'
Unable to query physical screen size, defaulting to 100 dpi.
To override, set QT_QPA_EGLFS_PHYSICAL_WIDTH and QT_QPA_EGLFS_PHYSICAL_HEIGHT (in millimeters).
"en_US"
QQmlApplicationEngine failed to load component
qrc:/qml/main.qml:44 Type MyStackView unavailable
qrc:/qml/components/MyStackView.qml:8 Type StackView unavailable
qrc:/QtQuick/Controls/StackView.qml:-1 No such file or directory

I have built QtQuick.Controls module separately and added it to qml older of Qt Version on Raspberry device:

root@raspberrypi:/usr/local/qt5/qml/QtQuick/Controls# ls
ApplicationWindow.qmlc  GroupBox.qmlc          Private         SpinBox.qmlc              Styles                TextArea.qmlc
BusyIndicator.qmlc      Label.qmlc             ProgressBar.qmlc  SplitView.qmlc          Switch.qmlc           TextField.qmlc
Button.qmlc             libqtquickcontrolsplugin.so  qmldir            StackViewDelegate.qmlc    TableViewColumn.qmlc  ToolBar.qmlc
Calendar.qmlc           MenuBar.qmlc           RadioButton.qmlc  StackView.qmlc          TableView.qmlc        ToolButton.qmlc
CheckBox.qmlc           Menu.qmlc              ScrollView.qmlc   StackViewTransition.qmlc  Tab.qmlc            TreeView.qmlc
ComboBox.qmlc           plugins.qmltypes       Slider.qmlc       StatusBar.qmlc          TabView.qmlc

qml/components/MyStackView.qml:

import QtQuick 2.0
import QtQuick.Controls 1.4

import net.myplugin.dima 1.0

import "qrc:/qml/Paths.js" as Paths

StackView {
    id: root

    delegate: StackViewDelegate {
        // remove all default animations
    }

    function pushStack(screenIndex, clearStack) {
        if (screenIndex===ScreenNames.SCREEN_HOME) {
            root.clear();
            clearStack = false;     // skip this, as not needed any more
        }

        if (clearStack) {
            console.log("clear stack")
            //root.clear();
            root.pop({item: root.get(0)});      // always keep root in stack
        }

        root.push({item: resolveScreenUrl(screenIndex), immediate:true, properties: {stackView: root, screenIndex: screenIndex, name: ScreenNames.resolveScreenName(screenIndex)}});
    }

    function resolveScreenUrl(screenIndex) {
        return Paths.screen(ScreenNames.resolveScreenUrl(screenIndex) + ".qml");
    }

}

Does anyone have any idea what could cause such behavior or what else I can check for additional information?