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Qt Error

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qt errorqt5.5
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  • mrjjM mrjj

    @jack9603301
    Yeah Google translate is good :) In old times no way I could talk to someone from China. Im from denmark. :) Nice to meet you.

    It should not give error when run from Creator.
    If from outside, its OK as it need extra DLLS.

    Did you install from here ?
    http://www.qt.io/download-open-source/

    J Offline
    J Offline
    jack9603301
    wrote on last edited by
    #16

    @mrjj Yes, I downloaded and installed from the following URL
    Http://www.qt.io/download-open-source/

    mrjjM 1 Reply Last reply
    0
    • J jack9603301

      @mrjj Yes, I downloaded and installed from the following URL
      Http://www.qt.io/download-open-source/

      mrjjM Offline
      mrjjM Offline
      mrjj
      Lifetime Qt Champion
      wrote on last edited by
      #17

      @jack9603301
      Ok. is it windows 7 or 10 ?
      If you use new menu and create default qt GUI project,
      can this run with no errors?

      J 1 Reply Last reply
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      • mrjjM mrjj

        @jack9603301
        Ok. is it windows 7 or 10 ?
        If you use new menu and create default qt GUI project,
        can this run with no errors?

        J Offline
        J Offline
        jack9603301
        wrote on last edited by jack9603301
        #18

        @mrjj Win10. As you say created by default GUI if there is an error, now too late the. After a while I sleep, tomorrow afternoon I try see reply you not?

        mrjjM 1 Reply Last reply
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        • J jack9603301

          @mrjj Win10. As you say created by default GUI if there is an error, now too late the. After a while I sleep, tomorrow afternoon I try see reply you not?

          mrjjM Offline
          mrjjM Offline
          mrjj
          Lifetime Qt Champion
          wrote on last edited by
          #19

          @jack9603301
          Ok. If default clean new project also show error,
          then something wrong with Qt installation.
          Maybe disable Virus scanner while re-installing.

          J 1 Reply Last reply
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          • mrjjM mrjj

            @jack9603301
            Ok. If default clean new project also show error,
            then something wrong with Qt installation.
            Maybe disable Virus scanner while re-installing.

            J Offline
            J Offline
            jack9603301
            wrote on last edited by
            #20

            @mrjj Hello, I tried, to create a new project, but also the same error, how to solve?

            mrjjM 1 Reply Last reply
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            • J jack9603301

              @mrjj Hello, I tried, to create a new project, but also the same error, how to solve?

              mrjjM Offline
              mrjjM Offline
              mrjj
              Lifetime Qt Champion
              wrote on last edited by
              #21

              @jack9603301
              so even a new project cannot run from INSIDE Creator?
              You must try to reinstall then.
              It must work.
              Also, try to disable any virus scanner when U try to run.
              It might block. I have seen Avast do that.

              J 1 Reply Last reply
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              • mrjjM mrjj

                @jack9603301
                so even a new project cannot run from INSIDE Creator?
                You must try to reinstall then.
                It must work.
                Also, try to disable any virus scanner when U try to run.
                It might block. I have seen Avast do that.

                J Offline
                J Offline
                jack9603301
                wrote on last edited by
                #22

                @mrjj Disable all virus scanner and HIPS system and then re install?

                mrjjM 1 Reply Last reply
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                • J jack9603301

                  @mrjj Disable all virus scanner and HIPS system and then re install?

                  mrjjM Offline
                  mrjjM Offline
                  mrjj
                  Lifetime Qt Champion
                  wrote on last edited by mrjj
                  #23

                  Yes, as something must go wrong as
                  it should NOT give such error when run IN creator.
                  So maybe scanner takes a DLL while installing.
                  Also try to run a project with scanner off.

                  J 1 Reply Last reply
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                  • mrjjM mrjj

                    Yes, as something must go wrong as
                    it should NOT give such error when run IN creator.
                    So maybe scanner takes a DLL while installing.
                    Also try to run a project with scanner off.

                    J Offline
                    J Offline
                    jack9603301
                    wrote on last edited by
                    #24

                    @mrjj Thank you, thank you for your help. Very glad to know you, I try to see, I hope to have the opportunity to communicate with you after a lot of.

                    mrjjM 1 Reply Last reply
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                    • J jack9603301

                      @mrjj Thank you, thank you for your help. Very glad to know you, I try to see, I hope to have the opportunity to communicate with you after a lot of.

                      mrjjM Offline
                      mrjjM Offline
                      mrjj
                      Lifetime Qt Champion
                      wrote on last edited by
                      #25

                      @jack9603301
                      I cross fingers :)
                      Well you can often find me on the forum :)

                      J 1 Reply Last reply
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                      • mrjjM mrjj

                        @jack9603301
                        I cross fingers :)
                        Well you can often find me on the forum :)

                        J Offline
                        J Offline
                        jack9603301
                        wrote on last edited by
                        #26

                        @mrjj Thank you

                        mrjjM 1 Reply Last reply
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                        • J jack9603301

                          @mrjj Thank you

                          mrjjM Offline
                          mrjjM Offline
                          mrjj
                          Lifetime Qt Champion
                          wrote on last edited by
                          #27

                          @jack9603301
                          Just to be sure, you do use the
                          " Qt Online Installer for Windows"
                          exe file to install?

                          J 2 Replies Last reply
                          0
                          • stackprogramerS Offline
                            stackprogramerS Offline
                            stackprogramer
                            wrote on last edited by
                            #28

                            please see
                            http://stackoverflow.com/questions/20495620/qt-5-1-1-application-failed-to-start-because-platform-plugin-windows-is-missi

                            https://forum.qt.io/topic/20759/solved-failed-to-load-platform-plugin-windows

                            1 Reply Last reply
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                            • mrjjM mrjj

                              @jack9603301
                              Just to be sure, you do use the
                              " Qt Online Installer for Windows"
                              exe file to install?

                              J Offline
                              J Offline
                              jack9603301
                              wrote on last edited by
                              #29

                              @mrjj I generally use the off-line method, a separate installation, of course, the installation directory is the same directory to cover the way

                              mrjjM 1 Reply Last reply
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                              • J jack9603301

                                @mrjj I generally use the off-line method, a separate installation, of course, the installation directory is the same directory to cover the way

                                mrjjM Offline
                                mrjjM Offline
                                mrjj
                                Lifetime Qt Champion
                                wrote on last edited by
                                #30

                                @jack9603301
                                ok so one of these?
                                Qt 5.5.1 for Windows 64-bit (VS 2013, 823 MB) (info)
                                Qt 5.5.1 for Windows 32-bit (VS 2013, 804 MB) (info)
                                Qt 5.5.1 for Windows 32-bit (VS 2012, 747 MB) (info)
                                Qt 5.5.1 for Windows 32-bit (VS 2010, 725 MB) (info)
                                Qt 5.5.1 for Windows 32-bit (MinGW 4.9.2, 1.0 GB) (info)

                                J 1 Reply Last reply
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                                • mrjjM mrjj

                                  @jack9603301
                                  Just to be sure, you do use the
                                  " Qt Online Installer for Windows"
                                  exe file to install?

                                  J Offline
                                  J Offline
                                  jack9603301
                                  wrote on last edited by
                                  #31

                                  @mrjj Online installation is always a failure.
                                  Online installation is not a failure for a long time.

                                  mrjjM 1 Reply Last reply
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                                  • J jack9603301

                                    @mrjj Online installation is always a failure.
                                    Online installation is not a failure for a long time.

                                    mrjjM Offline
                                    mrjjM Offline
                                    mrjj
                                    Lifetime Qt Champion
                                    wrote on last edited by
                                    #32

                                    @jack9603301
                                    Those are offline installers.

                                    1 Reply Last reply
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                                    • mrjjM mrjj

                                      @jack9603301
                                      ok so one of these?
                                      Qt 5.5.1 for Windows 64-bit (VS 2013, 823 MB) (info)
                                      Qt 5.5.1 for Windows 32-bit (VS 2013, 804 MB) (info)
                                      Qt 5.5.1 for Windows 32-bit (VS 2012, 747 MB) (info)
                                      Qt 5.5.1 for Windows 32-bit (VS 2010, 725 MB) (info)
                                      Qt 5.5.1 for Windows 32-bit (MinGW 4.9.2, 1.0 GB) (info)

                                      J Offline
                                      J Offline
                                      jack9603301
                                      wrote on last edited by
                                      #33

                                      @mrjj Qt 5.5.1 for Windows 64-bit (VS 2013, 823 MB) (info)
                                      Qt 5.5.1 for Windows 32-bit (VS 2013, 804 MB) (info)
                                      Qt 5.5.1 for Windows 32-bit (MinGW 4.9.2, 1.0 GB) (info)

                                      mrjjM 1 Reply Last reply
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                                      • J jack9603301

                                        @mrjj Qt 5.5.1 for Windows 64-bit (VS 2013, 823 MB) (info)
                                        Qt 5.5.1 for Windows 32-bit (VS 2013, 804 MB) (info)
                                        Qt 5.5.1 for Windows 32-bit (MinGW 4.9.2, 1.0 GB) (info)

                                        mrjjM Offline
                                        mrjjM Offline
                                        mrjj
                                        Lifetime Qt Champion
                                        wrote on last edited by
                                        #34

                                        @jack9603301
                                        Yes, which one did you use?

                                        J 1 Reply Last reply
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                                        • mrjjM mrjj

                                          @jack9603301
                                          Yes, which one did you use?

                                          J Offline
                                          J Offline
                                          jack9603301
                                          wrote on last edited by
                                          #35

                                          @mrjj I listed the same installation at the same time.

                                          mrjjM 1 Reply Last reply
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