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module "QtQuick.Dialogs.qml" version 1.5 is not installed

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  • L Offline
    L Offline
    leon missoul
    wrote on 11 Jan 2021, 10:56 last edited by
    #1

    This is the error message I get. I have installed all the possible components through the Qt maintenance app, but still getting the error. I can't find any information online on how to Install the QtQuick Dialogs component.

    Every response is welcome.

    Thanks in advance.

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    0
    • S Offline
      S Offline
      SGaist
      Lifetime Qt Champion
      wrote on 11 Jan 2021, 12:08 last edited by
      #2

      Hi and welcome to devnet,

      Which version of Qt did you install ?
      On which OS ?

      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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      • L Offline
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        leon missoul
        wrote on 11 Jan 2021, 13:13 last edited by
        #3

        Hi,

        Thanks for your fast response.

        I'm new to Qt so I just installed the latest 6.0.1.
        on windows 10.

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        • S Offline
          S Offline
          SGaist
          Lifetime Qt Champion
          wrote on 11 Jan 2021, 18:27 last edited by
          #4

          AFAIK, you can drop the version numbering with Qt 6.

          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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          • L Offline
            L Offline
            leon missoul
            wrote on 11 Jan 2021, 19:08 last edited by
            #5

            What do you mean?

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            • S Offline
              S Offline
              SGaist
              Lifetime Qt Champion
              wrote on 11 Jan 2021, 19:12 last edited by
              #6

              I may have misunderstood your issue, but you are mentioning a version number. So it looks like you have an import statement with that version number that is failing and thus I suggest that you remove the number.

              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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              • L Offline
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                leon missoul
                wrote on 11 Jan 2021, 19:19 last edited by
                #7

                Hi,

                Alright, I tested it, it happens with 1.1, 1.2, 1.3, 1.4, and 1.5.

                It does not give me an error with Dialogs version 1.0, but with this version, I get another error.
                When I use the component 'FileDialog', It says 'Unknown component'.

                Any idea why this is happening?

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                • S Offline
                  S Offline
                  SGaist
                  Lifetime Qt Champion
                  wrote on 11 Jan 2021, 19:24 last edited by
                  #8

                  Sorry, my bad, I had mixed it with another module.

                  From the current checklist it seems not to be there yet.

                  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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                  • L Offline
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                    leon missoul
                    wrote on 11 Jan 2021, 20:05 last edited by
                    #9

                    So, Dialogs is not yet included in version 6, if I understand right?

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                    • S Offline
                      S Offline
                      SGaist
                      Lifetime Qt Champion
                      wrote on 11 Jan 2021, 20:13 last edited by
                      #10

                      It's all explained in the page I linked.

                      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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                      • L Offline
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                        leon missoul
                        wrote on 12 Jan 2021, 06:43 last edited by
                        #11

                        First of all, Thank you so much for your help.

                        I read through the link you sent.

                        I kinda really need the FileDialog component.
                        In the document, they explain that FileDialog is still part of Quick Controls 1. If I just import it, it doesn't work. I installed the last Qt 5, still the 'unknown component' error.

                        In short: I am creating a small text editor and need to be able to import text files from my computer. How do I do this if FileDialog is not available?

                        Thanks in advance.

                        F 1 Reply Last reply 21 Sept 2021, 15:33
                        0
                        • S Offline
                          S Offline
                          SGaist
                          Lifetime Qt Champion
                          wrote on 12 Jan 2021, 18:15 last edited by
                          #12

                          Might be a silly question but did you check whether it's an additional checkbox for you to select ?

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

                          L 1 Reply Last reply 14 Jan 2021, 12:14
                          0
                          • L Offline
                            L Offline
                            leon missoul
                            wrote on 12 Jan 2021, 18:19 last edited by
                            #13

                            If you mean a checkbox in the installation process, yes I have checked if there was one, I didn't found one so I just installed the whole Qt 5.15. But even then, nothing works.

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                            0
                            • S SGaist
                              12 Jan 2021, 18:15

                              Might be a silly question but did you check whether it's an additional checkbox for you to select ?

                              L Offline
                              L Offline
                              leon missoul
                              wrote on 14 Jan 2021, 12:14 last edited by
                              #14

                              @SGaist Would you be able to help me?

                              I'd like to move on with my project.

                              Thanks for the help.

                              M 1 Reply Last reply 16 Jan 2021, 17:53
                              0
                              • S Offline
                                S Offline
                                SGaist
                                Lifetime Qt Champion
                                wrote on 14 Jan 2021, 19:33 last edited by
                                #15

                                Can you test this example ?

                                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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                                • L leon missoul
                                  14 Jan 2021, 12:14

                                  @SGaist Would you be able to help me?

                                  I'd like to move on with my project.

                                  Thanks for the help.

                                  M Offline
                                  M Offline
                                  MelonLemon
                                  wrote on 16 Jan 2021, 17:53 last edited by
                                  #16

                                  @leon-missoul import Qt.labs.platform 1.1

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                                  0
                                  • L leon missoul
                                    12 Jan 2021, 06:43

                                    First of all, Thank you so much for your help.

                                    I read through the link you sent.

                                    I kinda really need the FileDialog component.
                                    In the document, they explain that FileDialog is still part of Quick Controls 1. If I just import it, it doesn't work. I installed the last Qt 5, still the 'unknown component' error.

                                    In short: I am creating a small text editor and need to be able to import text files from my computer. How do I do this if FileDialog is not available?

                                    Thanks in advance.

                                    F Offline
                                    F Offline
                                    FlashJack
                                    wrote on 21 Sept 2021, 15:33 last edited by FlashJack
                                    #17

                                    Hi @leon-missoul !
                                    I was facing the same problem using Pyqt6 with the Qml application. I really needed a File Dialog.
                                    After a hour of research and experimenting, I found the solution, its quite easy:

                                    from PyQt6.QtWidgets import QFileDialog
                                    
                                    class YourClass():
                                        ...
                                        def your_function(self):
                                            path_open =  QFileDialog.getOpenFileName(None, 'Open file')
                                    
                                            files_types = "GML (*.gml);;Pickle (*.pickle);;YAML (*.yml)"
                                            path_save =  QFileDialog.getSaveFileName(None, 'Save file', filter=files_types)
                                            ....
                                    
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