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Qt msvc mysql driver, ERROR addExclusiveBuilds() requires at least two arguments

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  • R Offline
    R Offline
    reilly0
    wrote on last edited by
    #1

    I have qt built with msvc, installed the msvs plugin, everything works wonderfully.
    I wanted to open a mysql db connection; this failed with "mysql driver not installed" or something like.
    No problem. The instructions are clear:
    cd QTDIR\src\plugins\sqldrivers\mysql
    qmake "INCLUDEPATH+=C:/MySQL/include" "LIBS+=C:/MYSQL/MySQL Server <version>/lib/opt/libmysql.lib" mysql.pro
    nmake
    This seemed clear, and I replaced the paths with the locations for my headers and lib.
    However, I get Project ERROR: addExclusiveBuilds() requires at least two arguments.
    I have been unable to locate any posts addressing this sequence of events.
    I would be grateful if anyone could suggest a solution. Thank you.

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    • SGaistS Offline
      SGaistS Offline
      SGaist
      Lifetime Qt Champion
      wrote on last edited by
      #2

      Hi and welcome to devnet,

      Are you sure you are using the right qmake ? Since you don't give the full pith you might be using your system Qt 4 qmake rather that your Qt 5

      Hope it helps

      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
        reilly0
        wrote on last edited by
        #3

        Good idea that had not occurred to me, thanks!
        Turned out not to be the problem, sadly.
        I've solved it in the short term by simply using the mysql C api directly.
        Thanks again. : )

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        • SGaistS Offline
          SGaistS Offline
          SGaist
          Lifetime Qt Champion
          wrote on last edited by
          #4

          I've often had problem with path containing spaces, you could try the same line replacing "MySQL Server <version>" with it's 8.3 version

          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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