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QOpenGL issues in Ubuntu

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  • mrjjM Offline
    mrjjM Offline
    mrjj
    Lifetime Qt Champion
    wrote on last edited by mrjj
    #2

    Hi
    Did you install the openGl dev libs ?

    https://wiki.qt.io/Install_Qt_5_on_Ubuntu

    Install OpenGL libraries
    Execute the following command to install OpenGL libraries:

    sudo apt-get install mesa-common-dev
    also maybe
    sudo apt-get install libglu1-mesa-dev -y

    1 Reply Last reply
    2
    • Maarouf Med MahdiM Offline
      Maarouf Med MahdiM Offline
      Maarouf Med Mahdi
      wrote on last edited by
      #3

      Hi @mrjj
      i did that , but the same issues display again,you can see my commands result in the image captured from my terminal . i tried with thats commands in the site to update my packages also , but no thing happy .
      0_1523468209624_Q OpenGl 2.PNG

      jsulmJ 1 Reply Last reply
      0
      • SGaistS Offline
        SGaistS Offline
        SGaist
        Lifetime Qt Champion
        wrote on last edited by
        #4

        Hi,

        Did you try to build your project with the Qt version provided by your distribution ?

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

        Maarouf Med MahdiM 1 Reply Last reply
        0
        • SGaistS SGaist

          Hi,

          Did you try to build your project with the Qt version provided by your distribution ?

          Maarouf Med MahdiM Offline
          Maarouf Med MahdiM Offline
          Maarouf Med Mahdi
          wrote on last edited by Maarouf Med Mahdi
          #5

          Hi @SGaist
          Yes , hs been compiled successfully ,you can see my first project qt with ubuntu os in my last questions ,
          https://forum.qt.io/topic/85060/how-to-create-a-qt-project-under-linux

          1 Reply Last reply
          0
          • SGaistS Offline
            SGaistS Offline
            SGaist
            Lifetime Qt Champion
            wrote on last edited by
            #6

            So which version of Qt does not work ?

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

            Maarouf Med MahdiM 1 Reply Last reply
            0
            • SGaistS SGaist

              So which version of Qt does not work ?

              Maarouf Med MahdiM Offline
              Maarouf Med MahdiM Offline
              Maarouf Med Mahdi
              wrote on last edited by
              #7

              @SGaist
              Qt 5.9.2 version

              1 Reply Last reply
              0
              • Maarouf Med MahdiM Maarouf Med Mahdi

                Hi @mrjj
                i did that , but the same issues display again,you can see my commands result in the image captured from my terminal . i tried with thats commands in the site to update my packages also , but no thing happy .
                0_1523468209624_Q OpenGl 2.PNG

                jsulmJ Offline
                jsulmJ Offline
                jsulm
                Lifetime Qt Champion
                wrote on last edited by
                #8

                @Maarouf-Med-Mahdi After installing mesa stuff - did you run qmake and rebuild your project?

                https://forum.qt.io/topic/113070/qt-code-of-conduct

                Maarouf Med MahdiM 1 Reply Last reply
                1
                • jsulmJ jsulm

                  @Maarouf-Med-Mahdi After installing mesa stuff - did you run qmake and rebuild your project?

                  Maarouf Med MahdiM Offline
                  Maarouf Med MahdiM Offline
                  Maarouf Med Mahdi
                  wrote on last edited by Maarouf Med Mahdi
                  #9

                  Hi @jsulm
                  Yes , clean , run Qmake and rebuild all . nothing new :(

                  1 Reply Last reply
                  0
                  • SGaistS Offline
                    SGaistS Offline
                    SGaist
                    Lifetime Qt Champion
                    wrote on last edited by
                    #10

                    Did you check with a more recent version of Qt ?

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

                    Maarouf Med MahdiM 1 Reply Last reply
                    0
                    • M Offline
                      M Offline
                      mpergand
                      wrote on last edited by
                      #11

                      On Linux, i'm doing the following:

                      sudo apt-get install build-essential
                      sudo apt-get install libgl-dev libglu-dev
                      

                      Work well with Ubuntu, Cinnamon and others.

                      Maarouf Med MahdiM 1 Reply Last reply
                      0
                      • SGaistS SGaist

                        Did you check with a more recent version of Qt ?

                        Maarouf Med MahdiM Offline
                        Maarouf Med MahdiM Offline
                        Maarouf Med Mahdi
                        wrote on last edited by Maarouf Med Mahdi
                        #12

                        @SGaist
                        No i didn't installed other version .

                        1 Reply Last reply
                        0
                        • M mpergand

                          On Linux, i'm doing the following:

                          sudo apt-get install build-essential
                          sudo apt-get install libgl-dev libglu-dev
                          

                          Work well with Ubuntu, Cinnamon and others.

                          Maarouf Med MahdiM Offline
                          Maarouf Med MahdiM Offline
                          Maarouf Med Mahdi
                          wrote on last edited by Maarouf Med Mahdi
                          #13

                          @mpergand
                          i tried all the commands that i got from this question also the site :
                          https://wiki.qt.io/Install_Qt_5_on_Ubuntu

                          take a look
                          sudo apt-get install mesa-common-dev
                          sudo apt-get install libglu1-mesa-dev -y
                          sudo apt-get install build-essential
                          sudo apt-get install libgl-dev libglu-dev
                          sudo apt-get install libfontconfig1
                          sudo apt-get install mesa-common-dev
                          sudo apt-get install libglu1-mesa-dev -y
                          sudo apt-get install mesa-common-dev

                          1 Reply Last reply
                          0
                          • Maarouf Med MahdiM Offline
                            Maarouf Med MahdiM Offline
                            Maarouf Med Mahdi
                            wrote on last edited by Maarouf Med Mahdi
                            #14

                            just i want to say same thing .
                            i tested a new empty project has compiled correctly , but my last project can not be done .

                            jsulmJ 1 Reply Last reply
                            0
                            • Maarouf Med MahdiM Maarouf Med Mahdi

                              just i want to say same thing .
                              i tested a new empty project has compiled correctly , but my last project can not be done .

                              jsulmJ Offline
                              jsulmJ Offline
                              jsulm
                              Lifetime Qt Champion
                              wrote on last edited by
                              #15

                              @Maarouf-Med-Mahdi Delete the build folder of your project and do a clean rebuild.
                              Also, are you doing anything special in this (not working) project?

                              https://forum.qt.io/topic/113070/qt-code-of-conduct

                              Maarouf Med MahdiM 1 Reply Last reply
                              1
                              • jsulmJ jsulm

                                @Maarouf-Med-Mahdi Delete the build folder of your project and do a clean rebuild.
                                Also, are you doing anything special in this (not working) project?

                                Maarouf Med MahdiM Offline
                                Maarouf Med MahdiM Offline
                                Maarouf Med Mahdi
                                wrote on last edited by Maarouf Med Mahdi
                                #16

                                Hi @jsulm
                                just i created the project on windows OS , and the same project i try to compile it on ubuntu .
                                my objective is to deploy my app with Linux OS .

                                1 Reply Last reply
                                0
                                • SGaistS Offline
                                  SGaistS Offline
                                  SGaist
                                  Lifetime Qt Champion
                                  wrote on last edited by
                                  #17

                                  Is it a newly created default project ?

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

                                  Maarouf Med MahdiM 2 Replies Last reply
                                  0
                                  • SGaistS SGaist

                                    Is it a newly created default project ?

                                    Maarouf Med MahdiM Offline
                                    Maarouf Med MahdiM Offline
                                    Maarouf Med Mahdi
                                    wrote on last edited by Maarouf Med Mahdi
                                    #18

                                    Hi All ,
                                    NEWS,
                                    i tested some class of my project and i got the principal cause of that .
                                    i can't include QtGui library in any class ,if i do ,i will get this errors .
                                    Exception QtGui !!!!???
                                    any one can explain to me why ?
                                    #include<QtGui>

                                    1 Reply Last reply
                                    0
                                    • SGaistS SGaist

                                      Is it a newly created default project ?

                                      Maarouf Med MahdiM Offline
                                      Maarouf Med MahdiM Offline
                                      Maarouf Med Mahdi
                                      wrote on last edited by Maarouf Med Mahdi
                                      #19

                                      Hi @SGaist
                                      Yes is it !

                                      1 Reply Last reply
                                      0
                                      • SGaistS Offline
                                        SGaistS Offline
                                        SGaist
                                        Lifetime Qt Champion
                                        wrote on last edited by
                                        #20

                                        Looks like there's something fishy with your kit then.

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

                                        Maarouf Med MahdiM 1 Reply Last reply
                                        0
                                        • SGaistS SGaist

                                          Looks like there's something fishy with your kit then.

                                          Maarouf Med MahdiM Offline
                                          Maarouf Med MahdiM Offline
                                          Maarouf Med Mahdi
                                          wrote on last edited by Maarouf Med Mahdi
                                          #21

                                          @SGaist
                                          more than that .
                                          I removed all my inclusion of Qtgui library in all the class of my project , and i got build my project finally . i can say my problem has fixed ,but i don't know what is ambiguous in my kit .

                                          1 Reply Last reply
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