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ymbol lookup error: /home/Folder/SoftwareName/./SoftwareName: undefined symbol: _ZNK14QSqlQueryModel9roleNamesEv, version Qt_5



  • Hi everyone,

    I would like to ask for assistance for a bug i have :
    symbol lookup error: /home/technoconcept/Vibramoov/./Vibramoov: undefined symbol: _ZNK14QSqlQueryModel9roleNamesEv, version Qt_5

    I compile and release my code on a PC with a new install of Linux 20 Cinnamon. I try to add missing Shared library like libQT5Core.so.5, libQT5Charts but at the end i have this error.
    Could you give me a hand please?



  • @JR_Techno
    Since you are apparently using QSqlQueryModel, let's start by: in your .pro file did you add QT += sql?

    Otherwise, have you compiled Qt yourself, or did you fetch the Qt supplied with Mint?


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