OverviewFelgo 1 Support › Design Error Message

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    Hi everyone, im not sure 100% if my version is Felgo 1 or 2.

    On the top of QML shows this:


    import Felgo 3.0
    import QtQuick 2.0


    I created first app for learn to use Felgo an blank app: So document is empty:

    import Felgo 3.0
    import QtQuick 2.0
    App {
        // You get free licenseKeys from
        // With a licenseKey you can:
        //  * Publish your games & apps for the app stores
        //  * Remove the Felgo Splash Screen or set a custom one (available with the Pro Licenses)
        //  * Add plugins to monetize, analyze & improve your apps (available with the Pro Licenses)
        //licenseKey: "<generate one from>"
        NavigationStack {
            Page {
                title: qsTr("Main Page")
                Image {
                    source: "../assets/vplay-logo.png"
                    anchors.centerIn: parent


    When i open Design tab, it throws me an error:




    How can get error with recent installation and first document with pre-made settings?




    Felgo Team

    Hi Redouan!

    Felgo 1 was the first version of the game engine, at the moment we have Felgo 2 with components for both game and app development ­čśë

    The Qt Creator designer has such troubles with more complex components, which already is the case for the Felgo App due to the internal setup/logic of the items. We recommend to mainly use the designer for e.g. quick mock-ups of custom UI elements, but actually develop by coding in Edit mode.

    You can try the Designer if you create for example a fresh Qt Quick Item (choose “New File – Qt – QML File (Qt Quick 2)” in New File Dialog of Qt Creator).





    Thanks for your answer.


    How i see which version i have installed 1 or 2?

    And in case i have version 1, where i get version 2?

    Which one is better or more stable?

    What difference between FelgoEngineInstaller and FelgoerInstallerStandole?




    Felgo Team

    If you download the installer from our website, you are sure to get a correct version of the installer and Felgo.
    Felgo 2 replaced Felgo 1, so I’m sure you are using the latest version ­čśë


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