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Qt Error

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qt errorqt5.5
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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
    0
    • 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
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                  • 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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                                  • J jack9603301

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

                                    mrjjM Offline
                                    mrjjM Offline
                                    mrjj
                                    Lifetime Qt Champion
                                    wrote on last edited by
                                    #36

                                    @jack9603301
                                    do you use VS 2013 or MinGW?

                                    J 1 Reply Last reply
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                                    • mrjjM mrjj

                                      @jack9603301
                                      do you use VS 2013 or MinGW?

                                      J Offline
                                      J Offline
                                      jack9603301
                                      wrote on last edited by
                                      #37

                                      @mrjj In fact, at the same time useful, CL often reported CL error, MinGW may be more commonly used now

                                      mrjjM 1 Reply Last reply
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                                      • J jack9603301

                                        @mrjj In fact, at the same time useful, CL often reported CL error, MinGW may be more commonly used now

                                        mrjjM Offline
                                        mrjjM Offline
                                        mrjj
                                        Lifetime Qt Champion
                                        wrote on last edited by
                                        #38

                                        @jack9603301
                                        well try with mingw then.

                                        J 1 Reply Last reply
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                                        • mrjjM mrjj

                                          @jack9603301
                                          well try with mingw then.

                                          J Offline
                                          J Offline
                                          jack9603301
                                          wrote on last edited by
                                          #39

                                          @mrjj what do you mean

                                          mrjjM 1 Reply Last reply
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