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How do we install a missing module?

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  • S Offline
    S Offline
    SGaist
    Lifetime Qt Champion
    wrote on 31 Jan 2019, 22:38 last edited by
    #2

    Hi,

    IIRC, QtCharts is part of Qt 5.12.0.

    Are you sure you are building your project with the 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

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      Stokestack
      wrote on 31 Jan 2019, 22:52 last edited by
      #3

      Thanks for your reply. Yes, it's the only version I've ever installed.

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        SGaist
        Lifetime Qt Champion
        wrote on 31 Jan 2019, 22:55 last edited by
        #4

        Then you already have the module at hand.

        What exact problem do you have ?

        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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        • S Offline
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          Stokestack
          wrote on 31 Jan 2019, 23:20 last edited by
          #5

          If I put this in my .pro file:

          QT += core gui charts

          I get this:

          Project ERROR: Unknown module(s) in QT: charts

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            SGaist
            Lifetime Qt Champion
            wrote on 31 Jan 2019, 23:25 last edited by
            #6

            Can you show your Kit and Qt versions panel in the preferences ?

            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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              Stokestack
              wrote on 31 Jan 2019, 23:32 last edited by
              #7

              Sure:

              0_1548977543074_KitsAndVersions.png

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              • S Offline
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                SGaist
                Lifetime Qt Champion
                wrote on 31 Jan 2019, 23:36 last edited by
                #8

                Good, do you see QtCharts in /Developer/Qt/5.12.0/clang_64/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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                  Stokestack
                  wrote on 31 Jan 2019, 23:42 last edited by
                  #9

                  Nope. It goes from QtBluetooth to QtConcurrent... no QtCharts in between.

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                    SGaist
                    Lifetime Qt Champion
                    wrote on 31 Jan 2019, 23:47 last edited by
                    #10

                    Start the MaintenanceTool application and go in add/remove components. Deploy Qt 5.12.0, you'll see the Qt Charts module as an option there. Just check it, continue and you'll have 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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                      Stokestack
                      wrote on 31 Jan 2019, 23:48 last edited by Stokestack
                      #11

                      Unfortunately not. See my original post; there are no individual modules shown in the maintenance tool.

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                        SGaist
                        Lifetime Qt Champion
                        wrote on 31 Jan 2019, 23:53 last edited by
                        #12

                        Are you using the online of offline installer ?

                        If you run the installer in place of the MaintenanceTool do you see Qt Charts as an option ?

                        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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                          Stokestack
                          wrote on 31 Jan 2019, 23:59 last edited by Stokestack 2 Jan 2019, 00:20
                          #13

                          Offline, and nope; there are no components shown in the installer.

                          Correction: It won't let me get that far, because it complains that Qt is already installed in the destination directory.

                          Just tried the online installer and it behaves the same way.

                          J 1 Reply Last reply 1 Feb 2019, 05:56
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                          • S Stokestack
                            31 Jan 2019, 23:59

                            Offline, and nope; there are no components shown in the installer.

                            Correction: It won't let me get that far, because it complains that Qt is already installed in the destination directory.

                            Just tried the online installer and it behaves the same way.

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                            J Offline
                            jsulm
                            Lifetime Qt Champion
                            wrote on 1 Feb 2019, 05:56 last edited by
                            #14

                            @Stokestack Using online installer you can install QtCharts but not into your existing Qt installation. You can remove your existing Qt and use online installer instead.

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

                            S 1 Reply Last reply 1 Feb 2019, 06:17
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                            • J jsulm
                              1 Feb 2019, 05:56

                              @Stokestack Using online installer you can install QtCharts but not into your existing Qt installation. You can remove your existing Qt and use online installer instead.

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                              Stokestack
                              wrote on 1 Feb 2019, 06:17 last edited by Stokestack 2 Jan 2019, 06:17
                              #15

                              @jsulm Thanks. I had to uninstall the entire thing and re-install.

                              I used the offline installer again, and it does offer options for the components. So I installed them all, and now Charts is there.

                              It seems that the maintenance app is defective, since the "add" function doesn't show anything that isn't already installed.

                              J 1 Reply Last reply 1 Feb 2019, 06:21
                              0
                              • S Stokestack
                                1 Feb 2019, 06:17

                                @jsulm Thanks. I had to uninstall the entire thing and re-install.

                                I used the offline installer again, and it does offer options for the components. So I installed them all, and now Charts is there.

                                It seems that the maintenance app is defective, since the "add" function doesn't show anything that isn't already installed.

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                                J Offline
                                jsulm
                                Lifetime Qt Champion
                                wrote on 1 Feb 2019, 06:21 last edited by
                                #16

                                @Stokestack Can be, I don't use offline installer, so can't comment on that

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

                                J 1 Reply Last reply 1 Feb 2019, 07:47
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                                • J jsulm
                                  1 Feb 2019, 06:21

                                  @Stokestack Can be, I don't use offline installer, so can't comment on that

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                                  J Offline
                                  JKSH
                                  Moderators
                                  wrote on 1 Feb 2019, 07:47 last edited by
                                  #17

                                  AFAIK, the "add" functionality only works in the Online installer.

                                  Qt Doc Search for browsers: forum.qt.io/topic/35616/web-browser-extension-for-improved-doc-searches

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