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  4. This application failed to start because it could not find or load the Qt platform plugin "eglfs"

This application failed to start because it could not find or load the Qt platform plugin "eglfs"

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  • S Offline
    S Offline
    Sekhar
    wrote on last edited by
    #1

    I was successfully build make file for my BeagleBone Black board followed by QT-wiki [https://wiki.qt.io/BeagleBone_Black_Beginners_Guide](link url).
    but if i run a basic UI-application on my PC(Ubuntu-19.04) i got an error......

    Starting /opt/untitled/bin/untitled...
    This application failed to start because it could not find or load the Qt platform plugin "eglfs"
    in "".

    Available platform plugins are: eglfs, linuxfb, minimal, minimalegl, offscreen, xcb.

    Reinstalling the application may fix this problem.
    Process killed by signal.

    can any one please tell me how to solve the problem.
    i was tried
    "export QT_QPA_PLATFORM_PLUGIN_PATH=/usr/lib/plugins/platforms "
    and
    export QT_QPA_PLATFORM=eglfs.
    but no use same error occurred on every time.

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