IMX6 run application error for Qt Creator 4.02



  • When I run embedded application on target board
    Imx6 Yocto OS send this error

    root@phyboard-mira-imx6-3:~# ./HelloWidget
    QEglFSImx6Hooks will set environment variable FB_MULTI_BUFFER=2 to enable double buffering and vsync.
    If this is not desired, you can override this via: export QT_EGLFS_IMX6_NO_FB_MULTI_BUFFER=1
    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).
    VirtualKeyboardInputContextPlugin::create: "qtvirtualkeyboard"
    VirtualKeyboardInputContext::setFocusObject
    VirtualKeyboardInputContext::setFocusObject
    VirtualKeyboardInputContext::setFocusObject
    VirtualKeyboardInputContext::setFocusObject

    pls tell me if you have solution for fix this
    Thanks


  • Moderators

    @zung-zung I don't see any errors, just warnings/information. What exactly is the problem?


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