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Why doesn't Qt creator open ?

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qt 5.7qt creator
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  • joaopagottoJ joaopagotto

    Hello friend, can sometimes occur for a recording disk failure or something unexplained , Qt configuration files can corrupt .

    Open your Windows Explorer and type in the directory tab % AppData % which will take you to the directory that is the configuration files and startup QtCreator , this path has QtProject is where these files .

    Deleting this directory will cause the QtCreator recreate these configuration files and startup. Making the QtCreator boot normally.

    I my computer this %appdata% is C:\Users\user\AppData\Roaming

    AhtiA Offline
    AhtiA Offline
    Ahti
    wrote on last edited by
    #26

    @joaopagotto okay i deleted that QtProject in Roaming directory and started QtCreator again and guess what ?? nothing happened lol

    what is a signature ?? Lol

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    • hskoglundH hskoglund

      Hi, seems some problem with your video driver, try updating it again.
      Also you can try this flavor of starting Qt Creator:
      qtcreator.exe -noload Welcome -noload QmlProfilerExtension -noload QmlProfiler -noload QmlDesigner

      AhtiA Offline
      AhtiA Offline
      Ahti
      wrote on last edited by Ahti
      #27

      @hskoglund well it worked :) it was working perfectly fine but do i have to open it each time from cmd ??? and i get a feeling that some function of Qt Creator are missing am i right ???

      what is a signature ?? Lol

      AhtiA 1 Reply Last reply
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      • AhtiA Ahti

        @hskoglund well it worked :) it was working perfectly fine but do i have to open it each time from cmd ??? and i get a feeling that some function of Qt Creator are missing am i right ???

        AhtiA Offline
        AhtiA Offline
        Ahti
        wrote on last edited by
        #28

        @hskoglund how can i follow you sir ??? ;) and you too @joaopagotto ??

        what is a signature ?? Lol

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        • hskoglundH Offline
          hskoglundH Offline
          hskoglund
          wrote on last edited by
          #29

          Hi, to make Qt Creator start without those 4 plugins, start it one more time from CMD window, then goto Help, About Plugins, locate the 4 problematic ones and deselect their Load tick box. Now you should be able to start Qt Creator from the menu.

          Developing Qt Quick apps will be more difficult without those plugins, so to fix it, perhaps check your OpenGL video driver. You could try installing Steam and test some game that requires OpenGL.

          AhtiA 1 Reply Last reply
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          • hskoglundH hskoglund

            Hi, to make Qt Creator start without those 4 plugins, start it one more time from CMD window, then goto Help, About Plugins, locate the 4 problematic ones and deselect their Load tick box. Now you should be able to start Qt Creator from the menu.

            Developing Qt Quick apps will be more difficult without those plugins, so to fix it, perhaps check your OpenGL video driver. You could try installing Steam and test some game that requires OpenGL.

            AhtiA Offline
            AhtiA Offline
            Ahti
            wrote on last edited by
            #30

            @hskoglund

            I did what you said but i can't see the welcome tab. What to do now ?

            what is a signature ?? Lol

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            • hskoglundH Offline
              hskoglundH Offline
              hskoglund
              wrote on last edited by
              #31

              Since the Welcome plugin is disabled there's no welcome tab, so you'll have to open your projects via the File menu.

              AhtiA 1 Reply Last reply
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              • hskoglundH hskoglund

                Since the Welcome plugin is disabled there's no welcome tab, so you'll have to open your projects via the File menu.

                AhtiA Offline
                AhtiA Offline
                Ahti
                wrote on last edited by
                #32

                @hskoglund

                but i wanna see the default projects.

                what is a signature ?? Lol

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                • hskoglundH Offline
                  hskoglundH Offline
                  hskoglund
                  wrote on last edited by
                  #33

                  You mean the "Recent projects"? That list on the Welcome tab is also visible in File Menu, Recent Projects.

                  But best would be if you could get OpenGL up and running, then you could reenable those 4 plugins and get back the Welcome tab.

                  AhtiA 1 Reply Last reply
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                  • hskoglundH hskoglund

                    You mean the "Recent projects"? That list on the Welcome tab is also visible in File Menu, Recent Projects.

                    But best would be if you could get OpenGL up and running, then you could reenable those 4 plugins and get back the Welcome tab.

                    AhtiA Offline
                    AhtiA Offline
                    Ahti
                    wrote on last edited by
                    #34

                    @hskoglund no not recent projects i mean examples of projects that are there in Welcome tab by default
                    these :

                    0_1473240175039_welcome.png

                    what is a signature ?? Lol

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                    • SGaistS Offline
                      SGaistS Offline
                      SGaist
                      Lifetime Qt Champion
                      wrote on last edited by
                      #35

                      The recent projects is when you select Projects

                      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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