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Qt Error

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qt errorqt5.5
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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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                                • 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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                                        • J jack9603301

                                          @mrjj what do you mean

                                          mrjjM Offline
                                          mrjjM Offline
                                          mrjj
                                          Lifetime Qt Champion
                                          wrote on last edited by
                                          #40

                                          @jack9603301
                                          if you dont need to use visual studio (which you must also install)
                                          then try the
                                          Qt 5.5.1 for Windows 32-bit (MinGW 4.9.2, 1.0 GB) (info)
                                          one as it normally just works.

                                          J 1 Reply Last reply
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