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What is my problem with 6.3 ?

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  • mrjjM mrjj

    Hi
    what is mounted on /media/ `?
    Could very well be access rights or something else if I read the error right.

    Where is the build folder pointing at ? (in projects )

    A Offline
    A Offline
    Anonymous_Banned275
    wrote on last edited by Anonymous_Banned275
    #3

    @mrjj Good point - I need to correlate the mount point (directory
    ?) and the physical location - disk and partition - to check ownership etc.
    At this point I do not know how.
    ( Not sure I should ask Linux question here ...)

    ADDENDUM
    I think I found it ....

    but the UUID do not match

    c285f2ee-9a2d-49de-ae3c-825043e9e9ab-image.png

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    • A Offline
      A Offline
      Anonymous_Banned275
      wrote on last edited by
      #4

      Here is MY PROBLEM , not QT

      50aa3fe8-b618-42fe-87a9-c62d67ce8869-image.png

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      • A Offline
        A Offline
        Anonymous_Banned275
        wrote on last edited by
        #5

        Please forgive me to take more bandwidth with my issue . I finally found the most recent copy of the project , however , still cannot build it.

        I have two error indicators

        3091437d-d4a4-403f-b879-d4cb14e7aeff-image.png

        and this

        4b1cef05-b522-4e26-a7aa-a3e5d3ede360-image.png

        I did verify I have Bluetooth dev package installed on my Linux OS. .

        It has been a whale I start using Bluetooth and serial and do not recall what else has to be done to activate these missing modules.

        JonBJ 1 Reply Last reply
        0
        • C Offline
          C Offline
          ChrisW67
          wrote on last edited by
          #6

          Quite apart from the permissions issues, this error message:

          Project ERROR: Unknown modules(s) in QT: bluetooth
          

          means you probably have not installed the Qt Connectivity module in Qt 6.3. Similar for the other Project ERRORs.

          Screenshot_20220630_144450.png

          A 1 Reply Last reply
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          • A Anonymous_Banned275

            Please forgive me to take more bandwidth with my issue . I finally found the most recent copy of the project , however , still cannot build it.

            I have two error indicators

            3091437d-d4a4-403f-b879-d4cb14e7aeff-image.png

            and this

            4b1cef05-b522-4e26-a7aa-a3e5d3ede360-image.png

            I did verify I have Bluetooth dev package installed on my Linux OS. .

            It has been a whale I start using Bluetooth and serial and do not recall what else has to be done to activate these missing modules.

            JonBJ Offline
            JonBJ Offline
            JonB
            wrote on last edited by JonB
            #7

            @AnneRanch
            Since you earlier showed a message stating that /media/q5 is a "Read-only file system" everything goes wrong because it cannot create a Makefile etc. Look at where your project is set to use its build directory for where it puts the Makefile and the .o/executable files it generates....

            If you want to build starting from a Qt example, first copy the whole example directory to somewhere where you do development in your own user area --- not in the read-only mounted area --- and do all your work there.

            A 1 Reply Last reply
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            • C ChrisW67

              Quite apart from the permissions issues, this error message:

              Project ERROR: Unknown modules(s) in QT: bluetooth
              

              means you probably have not installed the Qt Connectivity module in Qt 6.3. Similar for the other Project ERRORs.

              Screenshot_20220630_144450.png

              A Offline
              A Offline
              Anonymous_Banned275
              wrote on last edited by
              #8

              @ChrisW67 BINGO BUT I am pleading ignorance - when I run QT maintenance tool I always get to "install / update "
              So

              1. what app is this "module selection in " ? (Linux not Windoze )
              2. Does it have to be installed and if so how ?
              J.HilkJ 1 Reply Last reply
              0
              • JonBJ JonB

                @AnneRanch
                Since you earlier showed a message stating that /media/q5 is a "Read-only file system" everything goes wrong because it cannot create a Makefile etc. Look at where your project is set to use its build directory for where it puts the Makefile and the .o/executable files it generates....

                If you want to build starting from a Qt example, first copy the whole example directory to somewhere where you do development in your own user area --- not in the read-only mounted area --- and do all your work there.

                A Offline
                A Offline
                Anonymous_Banned275
                wrote on last edited by
                #9

                @JonB I have that solved ....

                1 Reply Last reply
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                • A Anonymous_Banned275

                  @ChrisW67 BINGO BUT I am pleading ignorance - when I run QT maintenance tool I always get to "install / update "
                  So

                  1. what app is this "module selection in " ? (Linux not Windoze )
                  2. Does it have to be installed and if so how ?
                  J.HilkJ Offline
                  J.HilkJ Offline
                  J.Hilk
                  Moderators
                  wrote on last edited by
                  #10

                  @AnneRanch

                  • start the maintenance tool
                  • login
                  • add or remove components
                  • expand Qt tree
                  • expand Qt6 tree
                  • expand Additional Libraries tree
                  • set a checkmark next to Qt Connectivity and any other additional Module you're using
                  • click next
                  • let it install
                  • finished

                  @JonB I have that solved ....

                  well you didn't say so yet


                  Be aware of the Qt Code of Conduct, when posting : https://forum.qt.io/topic/113070/qt-code-of-conduct


                  Q: What's that?
                  A: It's blue light.
                  Q: What does it do?
                  A: It turns blue.

                  A 1 Reply Last reply
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                  • J.HilkJ J.Hilk

                    @AnneRanch

                    • start the maintenance tool
                    • login
                    • add or remove components
                    • expand Qt tree
                    • expand Qt6 tree
                    • expand Additional Libraries tree
                    • set a checkmark next to Qt Connectivity and any other additional Module you're using
                    • click next
                    • let it install
                    • finished

                    @JonB I have that solved ....

                    well you didn't say so yet

                    A Offline
                    A Offline
                    Anonymous_Banned275
                    wrote on last edited by Anonymous_Banned275
                    #11

                    @J-Hilk
                    This is what I am getting... I do not want "install" ...

                    dae824c8-035d-4356-b795-89bb6674ee65-image.png

                    J.HilkJ 1 Reply Last reply
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                    • A Anonymous_Banned275

                      @J-Hilk
                      This is what I am getting... I do not want "install" ...

                      dae824c8-035d-4356-b795-89bb6674ee65-image.png

                      J.HilkJ Offline
                      J.HilkJ Offline
                      J.Hilk
                      Moderators
                      wrote on last edited by
                      #12

                      @AnneRanch mmh, have seen that one only once before,
                      IIRC, select custom installation, and you should get the tree selection window


                      Be aware of the Qt Code of Conduct, when posting : https://forum.qt.io/topic/113070/qt-code-of-conduct


                      Q: What's that?
                      A: It's blue light.
                      Q: What does it do?
                      A: It turns blue.

                      A 1 Reply Last reply
                      0
                      • J.HilkJ J.Hilk

                        @AnneRanch mmh, have seen that one only once before,
                        IIRC, select custom installation, and you should get the tree selection window

                        A Offline
                        A Offline
                        Anonymous_Banned275
                        wrote on last edited by Anonymous_Banned275
                        #13

                        @J-Hilk After ":custom " selected it still wants to "install " and complains about existing directory. I guess I will reinstall into different directory and take a coffee break...

                        e989a925-5249-4e19-adff-56b5eae8bae3-image.png

                        STILL NO MODULES

                        f63f4b54-4ea7-4315-b67a-491890712c36-image.png

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                        • M Offline
                          M Offline
                          mchinand
                          wrote on last edited by
                          #14

                          Expand the Qt 6.3.1 item; that's the version you were using that produced your missing module error above. Qt6 is more modular, but you can see from your screenshot that Qt 5.15.2 has separately installable modules too, Qt Charts, Qt Quick 3D, etc.

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                          • A Offline
                            A Offline
                            Anonymous_Banned275
                            wrote on last edited by
                            #15

                            Conclusion (Linux)
                            When initially loading QT

                            1. If version 5.x it is necessary to add libraries of interest manually
                            2. With version 6.3 (tested with 6.3) such libraries / components / modules should be added during install
                              • selected by expanding the version of interest.

                            {Note to myself QT terms " library / component / module" are used interchangeably ...)

                            PS If it is OK with the group - I would like to delete most of the pictures.

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