OverviewFelgo 2 Support (Qt 5) › Facebook native frameworks not found on an old Android

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  • #13283


    Is the new Facebook plugin supposed to be working on old Androids?  Because it works on my iPhone but on an old Android I have the following error message:

    Warning: Plugin “VPlay.plugins.facebook” disabled: Native frameworks not found


    Felgo Team

    Hello Phil,

    Yes, Facebook is supported from Android 2.3 and upwards. Did you add the dependency line to your build.gradle file, as described here?

    Can you also give us more details what’s an old Android for you? 😉 Probably the build output prints some warnings (you can enable verbose output in the “Build APK” project settings)?





    It’s Android 4.1.2.  I just added the line to the build.gradle and now I have the following error when I click “Login to Facebook”:


    W/System.err(24825): java.lang.NoClassDefFoundError: org/qtproject/qt5/android/QtNative$16

    W/System.err(24825): at

    W/System.err(24825): at Method)

    W/System.err(24825): Caused by: java.lang.NoSuchMethodError: net.vplay.plugins.Utils.getQtActivity

    W/System.err(24825): at net.vplay.plugins.facebook.FacebookItem.openSession(

    W/System.err(24825): … 1 more


    Felgo Team

    Hi Phil,

    can you please update your installation to Felgo 2.8.3 (or alternatively set the version in your build.gradle from “+” to “2.8.2” for the Facebook dependency but an update might make more sense here)?



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