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  4. Could not find the Qt platform plugin "windows"

Could not find the Qt platform plugin "windows"

Scheduled Pinned Locked Moved Solved General and Desktop
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  • D Offline
    D Offline
    Deathcomes
    wrote on last edited by
    #11

    @Bonnie I checked it and the same thing happens.

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    • hskoglundH Offline
      hskoglundH Offline
      hskoglund
      wrote on last edited by
      #12

      Hi, if you try run another Qt project from inside Qt Creator, like one of Qt's examples, do you get the same error?

      D 1 Reply Last reply
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      • hskoglundH hskoglund

        Hi, if you try run another Qt project from inside Qt Creator, like one of Qt's examples, do you get the same error?

        D Offline
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        Deathcomes
        wrote on last edited by Deathcomes
        #13

        @hskoglund Theoretically no because i have another project (although with Qt5.2.1) which compiles and runs (from inside Qt) perfectly.
        Should i try to test with a new project with 5.12.1?

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        • hskoglundH Offline
          hskoglundH Offline
          hskoglund
          wrote on last edited by
          #14

          Yes, try an example project with 5.12.1.

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          • hskoglundH hskoglund

            Yes, try an example project with 5.12.1.

            D Offline
            D Offline
            Deathcomes
            wrote on last edited by
            #15

            @hskoglund Same thing happens with a new one.

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            • SGaistS Offline
              SGaistS Offline
              SGaist
              Lifetime Qt Champion
              wrote on last edited by
              #16

              Do you have other versions of Qt installed on your system ? For example by other applications ?

              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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              • SGaistS SGaist

                Do you have other versions of Qt installed on your system ? For example by other applications ?

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                Deathcomes
                wrote on last edited by Deathcomes
                #17

                @SGaist Yes Qt 5.2.1 because i also maintain an older project.

                These are my versions settings:

                f2c3b887-8456-4b81-af93-59bc08422f13-image.png

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                • SGaistS Offline
                  SGaistS Offline
                  SGaist
                  Lifetime Qt Champion
                  wrote on last edited by
                  #18

                  I meant: check your system for other Qt version that may have been installed along any of your applications.

                  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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                  • SGaistS SGaist

                    I meant: check your system for other Qt version that may have been installed along any of your applications.

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                    D Offline
                    Deathcomes
                    wrote on last edited by
                    #19

                    @SGaist Ow! Sorry! How do i check that?

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                    • SGaistS SGaist

                      I meant: check your system for other Qt version that may have been installed along any of your applications.

                      D Offline
                      D Offline
                      Deathcomes
                      wrote on last edited by Deathcomes
                      #20

                      @SGaist I searched but i didn't find any.

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                      • D Offline
                        D Offline
                        Deathcomes
                        wrote on last edited by
                        #21

                        Should i reinstall Qt 5.12.1 to possibly correct the problem?

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                        • SGaistS Offline
                          SGaistS Offline
                          SGaist
                          Lifetime Qt Champion
                          wrote on last edited by
                          #22

                          You can try that yes.

                          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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                          • SGaistS SGaist

                            You can try that yes.

                            D Offline
                            D Offline
                            Deathcomes
                            wrote on last edited by
                            #23

                            @SGaist In what order should i install them in case the order is important? I repeat that i need Qt 5.2.1 and Qt 5.12.1.

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                            • D Offline
                              D Offline
                              Deathcomes
                              wrote on last edited by Deathcomes
                              #24

                              Reinstalling seems to have fixed the problem! Heck if i knew what was wrong! Can someone mark this issue as solved?

                              EDIT: Sorry! I found out how to mark my thread as solved! Thanks again for the help!

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