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A few questions about cross-compiling on Rapberry pi

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  • I Offline
    I Offline
    ixpervision
    wrote on last edited by
    #22

    No I did not move anything.

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    • SGaistS Offline
      SGaistS Offline
      SGaist
      Lifetime Qt Champion
      wrote on last edited by
      #23

      Then clean the module and call qmake again with your Rasberry Pie root filesystem mounted

      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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      • I Offline
        I Offline
        ixpervision
        wrote on last edited by
        #24

        Hi,

        I can compile qtdeclarative after clean the module. And I still get same error. I did not understand.

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        • SGaistS Offline
          SGaistS Offline
          SGaist
          Lifetime Qt Champion
          wrote on last edited by
          #25

          The qglobal.h error ?

          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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          • I Offline
            I Offline
            ixpervision
            wrote on last edited by
            #26

            I can compile qtdeclarative module successfully. I get this,
            Project ERROR: Unknown module(s) in QT: quick

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            • SGaistS Offline
              SGaistS Offline
              SGaist
              Lifetime Qt Champion
              wrote on last edited by
              #27

              Just to be sure, build and install are both successful and you have the unknown QT: quick error for 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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              • I Offline
                I Offline
                ixpervision
                wrote on last edited by
                #28

                yes this error for my simple hello world project

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                • SGaistS Offline
                  SGaistS Offline
                  SGaist
                  Lifetime Qt Champion
                  wrote on last edited by
                  #29

                  What are the libraries that your currently have in your installed Qt folder besides QtCore and QtGui ?

                  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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                  • I Offline
                    I Offline
                    ixpervision
                    wrote on last edited by
                    #30

                    when searched for qtcore and qtgui result is that /home/sefa/opt/qt5/qtbase/include. So qtbase library. I also have compiled qtbase module succesfully.

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                    • SGaistS Offline
                      SGaistS Offline
                      SGaist
                      Lifetime Qt Champion
                      wrote on last edited by
                      #31

                      I'd like you to check which libraries you have currently installed besides these two

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                      Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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                      • I Offline
                        I Offline
                        ixpervision
                        wrote on last edited by
                        #32

                        I'm dealing with this problem for several days.can you help me connect with a program like TeamViewer ?

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                        • I Offline
                          I Offline
                          ixpervision
                          wrote on last edited by
                          #33

                          How can ı check currently installed besides these two. Can you explain it.

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                          • SGaistS Offline
                            SGaistS Offline
                            SGaist
                            Lifetime Qt Champion
                            wrote on last edited by
                            #34

                            ls -la /path/where/Qt/is/installed/lib/

                            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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                            • I Offline
                              I Offline
                              ixpervision
                              wrote on last edited by
                              #35

                              Hi again,
                              I can cross compile succesfully. But my sd card don't work completely. For example sudo not work. I get this error when write sudo.

                              sudo effective uid is not 0 is sudo installed setuid root ?
                              So I can not connect desktop via vnc. I did a couple of times writing wheezy image
                              to sd card and the problem has continue . In this case I can not deploy project with my pc.
                              How can I fix it.

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                              • SGaistS Offline
                                SGaistS Offline
                                SGaist
                                Lifetime Qt Champion
                                wrote on last edited by
                                #36

                                What base image are you using ?

                                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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                                • I Offline
                                  I Offline
                                  ixpervision
                                  wrote on last edited by
                                  #37

                                  2014-09-09-wheezy-raspbian.img

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                                  • SGaistS Offline
                                    SGaistS Offline
                                    SGaist
                                    Lifetime Qt Champion
                                    wrote on last edited by
                                    #38

                                    Did you do any modification on it ?

                                    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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                                    • I Offline
                                      I Offline
                                      ixpervision
                                      wrote on last edited by
                                      #39

                                      No, I did not any modification.

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                                      • SGaistS Offline
                                        SGaistS Offline
                                        SGaist
                                        Lifetime Qt Champion
                                        wrote on last edited by
                                        #40

                                        So if you just start the Pi with a cleanly installed SD card, it gives you that error ?

                                        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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                                        • I Offline
                                          I Offline
                                          ixpervision
                                          wrote on last edited by
                                          #41

                                          My old sd card is using this image. I writed rasbian image via Fedora ARM Installer to sd card before that. And this sd card currently works beatiful.
                                          When I did like in this document for writing to sd, I get this error.

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