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  4. Unable to find an x11 visual that matches egl config 20.(Raspberry Pi 3 Mobdel B)
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Unable to find an x11 visual that matches egl config 20.(Raspberry Pi 3 Mobdel B)

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

    Hey .This is Sam.I am developing an application in qt and i want it to be deployed to my raspberry pi3 model B. Actually I have created the application in my laptop , i copied the files to my pi,and build the project and the executable had been created. But the problem is my pi shows error when i try to execute the executable. It shows: Unable to find x11 visual that matches egl config 20.
    I saw some of the x11 packages were not installed in my pi.I installed them too.I also tried to run the executable with -platform eglfs option,it shows : cannot open egl display. In the Makefile I edited the include paths of the egl and gles too. But still the problem persists. Btw i am using Ubuntu mate on my pi.
    please can anyone help me out??

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    • SGaistS Offline
      SGaistS Offline
      SGaist
      Lifetime Qt Champion
      wrote on last edited by
      #2

      Hi,

      Please don't post the same message in multiple sub-forums. One is enough.

      Duplicate.

      Closing this one.

      Interested in AI ? www.idiap.ch
      Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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