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  4. NEW WIDGET APPLICATION UNABLE TO OPEN

NEW WIDGET APPLICATION UNABLE TO OPEN

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  • dheerendraD Online
    dheerendraD Online
    dheerendra
    Qt Champions 2022
    wrote on last edited by
    #3

    Are you able to open the QtCreator ?
    Are you able to create the project ?
    Are you able to build the project ?
    Is build successful ?

    Dheerendra
    @Community Service
    Certified Qt Specialist
    http://www.pthinks.com

    1 Reply Last reply
    1
    • B Offline
      B Offline
      Biradar
      wrote on last edited by
      #4

      I am using linux RHEL 7.2, i am able to open qt creator and when creating new widget app, throwing error unable to open /qt4project/main.cpp. unable build and unable to create new application. I am creating new project from qt creator... Basically i am not able to create project.

      jsulmJ 1 Reply Last reply
      0
      • dheerendraD Online
        dheerendraD Online
        dheerendra
        Qt Champions 2022
        wrote on last edited by
        #5

        looks like you old Qt in the path. Just check what settings you have under Qt Creator. Open the QtCreator ->Tools->options->Build-Run-Kits.

        Can you check which kits are available ? Does it show any "ReD" mark for any of the kits ?

        Dheerendra
        @Community Service
        Certified Qt Specialist
        http://www.pthinks.com

        1 Reply Last reply
        1
        • B Biradar

          I am using linux RHEL 7.2, i am able to open qt creator and when creating new widget app, throwing error unable to open /qt4project/main.cpp. unable build and unable to create new application. I am creating new project from qt creator... Basically i am not able to create project.

          jsulmJ Online
          jsulmJ Online
          jsulm
          Lifetime Qt Champion
          wrote on last edited by
          #6

          @Biradar said in NEW WIDGET APPLICATION UNABLE TO OPEN:

          /qt4project/main.cpp

          Is this really the whole path?!

          https://forum.qt.io/topic/113070/qt-code-of-conduct

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          1
          • B Offline
            B Offline
            Biradar
            wrote on last edited by Biradar
            #7

            Kits it showing Auto detect and in manual showing unnamed default under this device type qt version ...etc showing except qt-mkspec is empty. full ERROR IS "cannot open /usr/share/qtcreator/templetes/qt4project/main.cpp." version showing manual Qt 5.2.1 (Qt-5.2.1) /usr/local/ Qt 5.2.1/bin/qmake. there's no red mark any kit, only one kit is there manual unnamed.

            jsulmJ 1 Reply Last reply
            0
            • B Biradar

              Kits it showing Auto detect and in manual showing unnamed default under this device type qt version ...etc showing except qt-mkspec is empty. full ERROR IS "cannot open /usr/share/qtcreator/templetes/qt4project/main.cpp." version showing manual Qt 5.2.1 (Qt-5.2.1) /usr/local/ Qt 5.2.1/bin/qmake. there's no red mark any kit, only one kit is there manual unnamed.

              jsulmJ Online
              jsulmJ Online
              jsulm
              Lifetime Qt Champion
              wrote on last edited by
              #8

              @Biradar said in NEW WIDGET APPLICATION UNABLE TO OPEN:

              /usr/share/qtcreator/templetes/qt4project/main.cpp

              What is in /usr/share/qtcreator/templetes ?
              It looks like either QtCreator installation is broken or not complete (project templates are missing).

              https://forum.qt.io/topic/113070/qt-code-of-conduct

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              • B Offline
                B Offline
                Biradar
                wrote on last edited by Biradar
                #9

                shall i reinstall qt-creator, how do i remove existing one ....

                jsulmJ 1 Reply Last reply
                0
                • B Biradar

                  shall i reinstall qt-creator, how do i remove existing one ....

                  jsulmJ Online
                  jsulmJ Online
                  jsulm
                  Lifetime Qt Champion
                  wrote on last edited by
                  #10

                  @Biradar How did you install QtCreator? Did you install RPM package which RHEL provides? If so then use rpm to remove/install. Also you should check whether RHEL splits QtCreator into several packages.

                  https://forum.qt.io/topic/113070/qt-code-of-conduct

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                  • B Offline
                    B Offline
                    Biradar
                    wrote on last edited by
                    #11

                    It is not RHEL provided and I have licensed qt creator 3.01 downloaded from qt website and installed that zip file unziped and installed ...

                    jsulmJ 1 Reply Last reply
                    0
                    • B Biradar

                      It is not RHEL provided and I have licensed qt creator 3.01 downloaded from qt website and installed that zip file unziped and installed ...

                      jsulmJ Online
                      jsulmJ Online
                      jsulm
                      Lifetime Qt Champion
                      wrote on last edited by
                      #12

                      @Biradar This is a quite old QtCreator version.
                      You should use the Qt Online Installer to download and install Qt and QtCreator.

                      https://forum.qt.io/topic/113070/qt-code-of-conduct

                      1 Reply Last reply
                      0
                      • B Offline
                        B Offline
                        Biradar
                        wrote on last edited by
                        #13

                        Than k u all for the support it is resolved after re installation

                        1 Reply Last reply
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