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[solved] Project MESSAGE: Warning: unknown QT: multimediawidgets

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  • X Offline
    X Offline
    xvause
    wrote on 23 Feb 2015, 17:41 last edited by
    #1

    Hello everybody,

    I'm trying to build a project using command lines.
    I have an example project using QCamera and perfectly building with QtCreator.
    But when I try to build using command lines, I get this error :
    @Project MESSAGE: Warning: unknown QT: multimediawidgets@

    Does anyone know what I have to do ?

    Thanks,

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    • S Offline
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      SGaist
      Lifetime Qt Champion
      wrote on 23 Feb 2015, 21:40 last edited by
      #2

      Hi,

      Which qmake are you calling on the command line ? Are you sure it's the same that is used by Qt Creator to build your project ?

      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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      • X Offline
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        xvause
        wrote on 24 Feb 2015, 07:16 last edited by
        #3

        Hi,

        How can I know which qmake I call on the command line and by QtCreator ?

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        • X Offline
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          xvause
          wrote on 24 Feb 2015, 07:58 last edited by
          #4

          I found !

          When I call
          @"/home/me/Qt/5.4/gcc_64/bin/qmake" /home/me/Camera/Camera.pro -r -spec linux-g++ CONFIG+=debug@

          It works !
          Thanks...

          But now, I have another problem (I already put in an other discussion, but it's linked).
          I want to build this project on my Raspberry pi. I buil and install qt5, but I can't find the good qmake like on my computer.

          Do you have an idea ?

          Thanks a lot,

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          • S Offline
            S Offline
            SGaist
            Lifetime Qt Champion
            wrote on 24 Feb 2015, 09:33 last edited by
            #5

            @which qmake@

            will give you the path to qmake executable.

            Let's continue the discussion on the other thread, that will avoid confusion.

            Since that part is working, please update the thread title prepending [solved] so other forum users may know a solution has been found :)

            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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            1/5

            23 Feb 2015, 17:41

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