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Bluetooth not working In Qt 6

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  • M Offline
    M Offline
    Mayur Ghorpade
    wrote on last edited by
    #1

    When using Bluetooth in Qt 6 with mingw_64, I encounter the error message: "qt.bluetooth: Dummy backend running. Qt Bluetooth module is non-functional." How can I resolve this issue?

    JonBJ 1 Reply Last reply
    0
    • M Mayur Ghorpade

      When using Bluetooth in Qt 6 with mingw_64, I encounter the error message: "qt.bluetooth: Dummy backend running. Qt Bluetooth module is non-functional." How can I resolve this issue?

      JonBJ Offline
      JonBJ Offline
      JonB
      wrote on last edited by
      #2

      @Mayur-Ghorpade You have to use MSVC not MinGW for Windows Bluetooth.

      1 Reply Last reply
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      • Paul ColbyP Offline
        Paul ColbyP Offline
        Paul Colby
        wrote on last edited by
        #3

        Just to add a reference for @JonB's correct answer, from Changes to Qt Bluetooth (Qt6):

        Win32 backend has been removed. There will not be a working Bluetooth backend when Qt is built with mingw.

        Cheers.

        1 Reply Last reply
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        • M Offline
          M Offline
          Mayur Ghorpade
          wrote on last edited by
          #4

          @JonB As per your suggestion, I used the MSVC compiler, but I encountered an error while building the project.
          Error:

          C:\Qt\Tools\QtCreator\bin\jom\jom.exe -f Makefile.Release
            /OUT:release\RPA_Config.exe @C:\Users\pdrln\AppData\Local\Temp\RPA_Config.exe.18208.2063.jom
          

          The system cannot find the path specified.
          jom: C:\Users\pdrln\Documents\AeroGCS\Desktop_Qt_6_7_1_MSVC2019_64bit-Release\Makefile.Release [release\RPA_Config.exe] Error 1
          jom: C:\Users\pdrln\Documents\AeroGCS\Desktop_Qt_6_7_1_MSVC2019_64bit-Release\Makefile [release] Error 2
          17:45:38: The process "C:\Qt\Tools\QtCreator\bin\jom\jom.exe" exited with code 2.
          Error while building/deploying project RPA_Config (kit: Desktop Qt 6.7.1 MSVC2019 64bit)
          The kit Desktop Qt 6.7.1 MSVC2019 64bit has configuration issues which might be the root cause for this problem.
          When executing step "Make"

          JonBJ 1 Reply Last reply
          0
          • M Mayur Ghorpade

            @JonB As per your suggestion, I used the MSVC compiler, but I encountered an error while building the project.
            Error:

            C:\Qt\Tools\QtCreator\bin\jom\jom.exe -f Makefile.Release
              /OUT:release\RPA_Config.exe @C:\Users\pdrln\AppData\Local\Temp\RPA_Config.exe.18208.2063.jom
            

            The system cannot find the path specified.
            jom: C:\Users\pdrln\Documents\AeroGCS\Desktop_Qt_6_7_1_MSVC2019_64bit-Release\Makefile.Release [release\RPA_Config.exe] Error 1
            jom: C:\Users\pdrln\Documents\AeroGCS\Desktop_Qt_6_7_1_MSVC2019_64bit-Release\Makefile [release] Error 2
            17:45:38: The process "C:\Qt\Tools\QtCreator\bin\jom\jom.exe" exited with code 2.
            Error while building/deploying project RPA_Config (kit: Desktop Qt 6.7.1 MSVC2019 64bit)
            The kit Desktop Qt 6.7.1 MSVC2019 64bit has configuration issues which might be the root cause for this problem.
            When executing step "Make"

            JonBJ Offline
            JonBJ Offline
            JonB
            wrote on last edited by
            #5

            @Mayur-Ghorpade
            I cannot comment on this, it's a quite different issue. Either it cannot find a file like it says, or aren't you worried by:

            The kit Desktop Qt 6.7.1 MSVC2019 64bit has configuration issues which might be the root cause for this problem.

            ?

            1 Reply Last reply
            0
            • M Offline
              M Offline
              Mayur Ghorpade
              wrote on last edited by Mayur Ghorpade
              #6

              @JonB @Q-Master @Qt-Enthusiast @Qt-embedded-developer I have this configuration use for msvc compiler and i have run different project that perfectly run with this configuration

              image.png

              1 Reply Last reply
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