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Run Qt - gui application on Raspberry PI

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  • mrdebugM Offline
    mrdebugM Offline
    mrdebug
    wrote on last edited by
    #1

    Hi. A Qt program does not run on raspberry PI. If I try to execute it from a console I obtain a flash (I see a rectangle for 0.5 second.) and this error:

    @pi@raspberrypi ~ $./ComputerVisionStudio
    QXcbConnection: XCB error: 165 (Unknown), sequence: 150, resource id: 0, major code: 149 (Unknown), minor code: 20
    ^C

    pi@raspberrypi ~ $
    @

    After that I have to do crtl-c to terminate it.
    If I connect to raspberry PI from a pc with ssx -X I can run the application without any problem.

    Have you got any idea?

    Need programmers to hire?
    www.labcsp.com
    www.denisgottardello.it
    GMT+1
    Skype: mrdebug

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    • mrdebugM Offline
      mrdebugM Offline
      mrdebug
      wrote on last edited by
      #2

      Very strange! If I run the application with sudo the application works!

      Need programmers to hire?
      www.labcsp.com
      www.denisgottardello.it
      GMT+1
      Skype: mrdebug

      1 Reply Last reply
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