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MYSQL driver not loaded after I changed the computer

  • The error log when I run the package is shown below
    QSqIDatabase: MYSQL driver not loaded
    QSq1Database: available drivers: QSQLITE QMYSQL QMYSQL3 QODBC QODBC3 QPSQL QPSQL7
    QSq1Database: an instance of QCoreApplic is required for loading driver plugins

    I have successfully debugged on my own computer and used QMySQL in the package program
    However, since this kind of problem occurred again after I changed the computer, why is that? What development environment do I need to install?

    I look forward to your suggestions

  • Lifetime Qt Champion


    What OS are you on ?
    Are you talking about deploying an application ?

  • Thank you. I wonder what additional dynamic link libraries I need,and I have used depends.exe to find these dll.

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