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QtWS25 Last Chance

The problem of QtCreator on win

Scheduled Pinned Locked Moved General and Desktop
qtcreatorqt5.4msvc13c++11
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  • JeroentjehomeJ Jeroentjehome

    In Windows your able to read out the path and check for yourself. It should have set the path automatic when installing. Did you have other MSVC compilers installed before? Maybe remove the old version from you path so it will find the new one?

    J Offline
    J Offline
    jack9603301
    wrote on last edited by
    #8

    @Jeroentjehome Sometimes, I go back home for a computer to open, and then every 2 days in the cl.exe to find out the error of the command of the computer, can be compiled, but it will be the same error, the recent emergence of information, whether it can help to solve the error?

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    • JeroentjehomeJ Offline
      JeroentjehomeJ Offline
      Jeroentjehome
      wrote on last edited by
      #9

      Hi,
      In your last post you mention that the cl sometimes works and sometimes not? Or am I mistaken?
      It might be good that when you encounter this error you do a clean/run qmake/ build. Or just delete the entire 'release' shadow build folder.

      Greetz, Jeroen

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      • JeroentjehomeJ Jeroentjehome

        Hi,
        In your last post you mention that the cl sometimes works and sometimes not? Or am I mistaken?
        It might be good that when you encounter this error you do a clean/run qmake/ build. Or just delete the entire 'release' shadow build folder.

        J Offline
        J Offline
        jack9603301
        wrote on last edited by
        #10

        @Jeroentjehome I just tried to delete the build folder, the original notebook computer is still unable to compile, but after the replacement of the desktop, the compiler normal.

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        • JeroentjehomeJ Offline
          JeroentjehomeJ Offline
          Jeroentjehome
          wrote on last edited by
          #11

          Hmm,
          Well, then it seems that something must have gone wrong when you installed the notebook. Maybe reinstall MSVC and Qt and that might fix it.
          Good for you that you are able to compile!

          Greetz, Jeroen

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          • JeroentjehomeJ Jeroentjehome

            Hmm,
            Well, then it seems that something must have gone wrong when you installed the notebook. Maybe reinstall MSVC and Qt and that might fix it.
            Good for you that you are able to compile!

            J Offline
            J Offline
            jack9603301
            wrote on last edited by
            #12

            @Jeroentjehome Thank you. I'll try.

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            • JeroentjehomeJ Jeroentjehome

              Hmm,
              Well, then it seems that something must have gone wrong when you installed the notebook. Maybe reinstall MSVC and Qt and that might fix it.
              Good for you that you are able to compile!

              J Offline
              J Offline
              jack9603301
              wrote on last edited by
              #13

              @Jeroentjehome Sorry, I have tried to reinstall the Qt environment, is still invalid, online has said that the path to join the environmental variables PATH, QtCeator can not automatically identify the compiler path? I didn't join in before.

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              • JeroentjehomeJ Jeroentjehome

                Hmm,
                Well, then it seems that something must have gone wrong when you installed the notebook. Maybe reinstall MSVC and Qt and that might fix it.
                Good for you that you are able to compile!

                J Offline
                J Offline
                jack9603301
                wrote on last edited by
                #14

                @Jeroentjehome Set the path to the PATH CL environment variable, or not.

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                • JeroentjehomeJ Jeroentjehome

                  Hmm,
                  Well, then it seems that something must have gone wrong when you installed the notebook. Maybe reinstall MSVC and Qt and that might fix it.
                  Good for you that you are able to compile!

                  J Offline
                  J Offline
                  jack9603301
                  wrote on last edited by
                  #15

                  @Jeroentjehome Will it be caused by MSVC2014? Can I from the QtCreator "build and run" setting, I use the Qt compiler settings is MSVC2013 ah.

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

                    Hi,

                    Yes it is, on Windows you can't mix and match. All of your libraries/application must be compiled with the same compiler. They are not compatible one with the other. So since you have the VS2013 package installed you must use Visual Studio 2013.

                    If you want to use Visual Studio 2015, you have to build Qt yourself at this time.

                    Interested in AI ? www.idiap.ch
                    Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

                    J 1 Reply Last reply
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                    • SGaistS SGaist

                      Hi,

                      Yes it is, on Windows you can't mix and match. All of your libraries/application must be compiled with the same compiler. They are not compatible one with the other. So since you have the VS2013 package installed you must use Visual Studio 2013.

                      If you want to use Visual Studio 2015, you have to build Qt yourself at this time.

                      J Offline
                      J Offline
                      jack9603301
                      wrote on last edited by
                      #17

                      @SGaist said:
                      Visual Studio 2015 is installed to my experience, my computer at the same time the installation of Visual Studio 2015 and Visual Studio 2013, QtCreator can automatically identify it?

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

                        I'm not sure I understood what you wrote. Do you have both version installed on your machine ?

                        Interested in AI ? www.idiap.ch
                        Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

                        J 1 Reply Last reply
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                        • SGaistS SGaist

                          I'm not sure I understood what you wrote. Do you have both version installed on your machine ?

                          J Offline
                          J Offline
                          jack9603301
                          wrote on last edited by
                          #19

                          @SGaist Qt has MSVC 32 and x64, both use msvc2013 compiler, the compiler also installed vs2013 and 2015 (for experience). Mingw version can be compiled, MSVC is unable to find the CL command.

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                          • SGaistS Offline
                            SGaistS Offline
                            SGaist
                            Lifetime Qt Champion
                            wrote on last edited by SGaist
                            #20

                            Did you check that your kits are setup properly ?

                            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

                              Did you check that your kits are setup properly ?

                              J Offline
                              J Offline
                              jack9603301
                              wrote on last edited by
                              #21

                              @SGaist said:

                              Did you check that your kits are setup properly ?

                              Check the version of the Qt and the compiler's information from the setup to check for exceptions

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

                                Do you have any warnings ?

                                Interested in AI ? www.idiap.ch
                                Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

                                J 1 Reply Last reply
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                                • SGaistS SGaist

                                  Do you have any warnings ?

                                  J Offline
                                  J Offline
                                  jack9603301
                                  wrote on last edited by
                                  #23

                                  @SGaist No warning from the setup interface, now use the MinGW are all normal

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