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Command line reader async example

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  • R Offline
    R Offline
    RAVIKUMARJ
    wrote on last edited by
    #1

    Hello sir
    I have installed Qt 5.3.2 (GCC 4.6.1, 64 bit) on a linux platform.

    When I try to run the Command line reader async example it is not showing run icon. It is displaying the .pro file "creaderasync.pro" could not be parsed.

    Please anyone help me out to solve this. Its very important for me.

    Thanks in advance.

    Thanks & regards
    Ravikumar J

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    • K Offline
      K Offline
      kuzulis
      Qt Champions 2020
      wrote on last edited by
      #2

      try to re-open the project again

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      • SGaistS Offline
        SGaistS Offline
        SGaist
        Lifetime Qt Champion
        wrote on last edited by
        #3

        Hi and welcome to devnet,

        Are you by any chance using a Qt Creator version older than 3.0 ? If so you need to update it, since Qt 5.2 the minimum version required is 3.0

        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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        • R Offline
          R Offline
          RAVIKUMARJ
          wrote on last edited by
          #4

          @SGaist : Qt creator version is 3.2.1

          Basically my aim is to read serial port values asynchronously. But with the given example in example codes I m not able to run it.

          In General messages section it is giving
          *Project ERROR: Unknown module(s) in QT: serialport *

          Can you help me out please?

          Thanks & regards
          Ravikumar J

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          • R Offline
            R Offline
            RAVIKUMARJ
            wrote on last edited by
            #5

            @kuzulis : Sir your suggestion didnt work

            Thanks & regards
            Ravikumar J

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            • R Offline
              R Offline
              RAVIKUMARJ
              wrote on last edited by
              #6

              @ SGaist:
              The error message is
              Project ERROR: Unknown module(s) in QT: serialport
              22:53:39: The process "/usr/lib/x86_64-linux-gnu/qt5/bin/qmake" exited with code 3.
              Error while building/deploying project creaderasync (kit: Desktop)
              When executing step "qmake"

              Thanks & regards
              Ravikumar J

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              • SGaistS Offline
                SGaistS Offline
                SGaist
                Lifetime Qt Champion
                wrote on last edited by
                #7

                The qtserialport module is part of Qt since a long time so you should check that you installed the corresponding packages on your system

                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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                • R Offline
                  R Offline
                  RAVIKUMARJ
                  wrote on last edited by
                  #8

                  @SGaist: Sir I checked once again with settings, there was a problem now it is displaying run icon. But in the output message its showing like this
                  Qt5.3.2/Examples/Qt-5.3/serialport/build-creaderasync-Desktop_Qt_5_3_GCC_64bit-Debug/creaderasync exited with code 1

                  What does exited with code 1 means??

                  Thanks & regards
                  Ravikumar J

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                  • SGaistS Offline
                    SGaistS Offline
                    SGaist
                    Lifetime Qt Champion
                    wrote on last edited by
                    #9

                    That something went wrong, the interesting part is above that line, you should re-read the build panel output to see where it failed exactly

                    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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