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Deployment of an application with .dll

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  • P Offline
    P Offline
    Podaz98
    wrote on last edited by
    #1

    Dear all,
    I create a .dll with LabVIEW and I import it in my Qt project and verify that works.
    Now I'm trying to deploy my app by "Qt 5.15.0 (MinGW 7.3.0 64-bit)" but an error appear 6b9db17f-6ca5-46dc-9046-306bac1c5a58-immagine.png .

    How I can deploy these applications?

    Many thanks to all.

    jsulmJ 1 Reply Last reply
    0
    • P Offline
      P Offline
      Podaz98
      wrote on last edited by
      #6

      Dear all,
      I solved. It was our antivirus.
      Many thanks to all.

      1 Reply Last reply
      1
      • P Podaz98

        Dear all,
        I create a .dll with LabVIEW and I import it in my Qt project and verify that works.
        Now I'm trying to deploy my app by "Qt 5.15.0 (MinGW 7.3.0 64-bit)" but an error appear 6b9db17f-6ca5-46dc-9046-306bac1c5a58-immagine.png .

        How I can deploy these applications?

        Many thanks to all.

        jsulmJ Online
        jsulmJ Online
        jsulm
        Lifetime Qt Champion
        wrote on last edited by
        #2

        @Podaz98 What does the error message say?
        Did you deploy the DLL together with your app?
        Was the DLL build using MinGW or MSVC compiler?

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

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        • P Offline
          P Offline
          Podaz98
          wrote on last edited by
          #3

          @jsulm The message say "code execution cannot proceed because ChangeVal.dll was not found...."
          How can I deploy .dll together with the app?
          DLL was generated by LabVIEW. I'm using MinGW.

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          • foxomanF Offline
            foxomanF Offline
            foxoman
            wrote on last edited by
            #4

            The final app binary SimpleGUI.exe and the ChangeVal.dll should be in the same folder. Try to keep them both in the same folder and let us know.

            Tech Addict, Ubuntu Gnu/Linux Fan and Qt/C++ Developer. || https://www.foxoman.net/

            P 1 Reply Last reply
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            • foxomanF foxoman

              The final app binary SimpleGUI.exe and the ChangeVal.dll should be in the same folder. Try to keep them both in the same folder and let us know.

              P Offline
              P Offline
              Podaz98
              wrote on last edited by
              #5

              @foxoman I already done it. At that point I see the following pop-up "Application Error 0xc000007b".

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              • P Offline
                P Offline
                Podaz98
                wrote on last edited by
                #6

                Dear all,
                I solved. It was our antivirus.
                Many thanks to all.

                1 Reply Last reply
                1

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