


Users/Ivan/build-CourierHelperDesktop-Desktop_Qt_5_7_0_clang_64bit-Release/CourierHelperDesktop.app/Contents/MacOS QSqlDatabase: QMYSQL driver not loaded QSqlDatabase: available drivers: QSQLITE QMYSQL QMYSQ元 QODBC QODBC3 QPSQL QPSQL7 Steps I've taken: install Qt,with the following options: Installation directory: C:\Qt (default) Components: QT5.11.1-MinGW5.3.0 32 bit Qt Creator 4.6.2 CBD Debugger Support (default) Tools-MinGW5.3. libmysql.dll libmysql.dlMySQL C:\Program Files\MySQL\MySQL Server 8.0\lib. Users/Ivan/Qt/5.7/clang_64/plugins/sqldrivers/libqsqlmysql.dylib: (dlopen(/Users/Ivan/Qt/5.7/clang_64/plugins/sqldrivers/libqsqlmysql.dylib, 5): Library not loaded: /opt/local/lib/mysql55/mysql/libmysqlclient.18.dylib Hello, Have you try to open database in the main class In the my project with Android if I don't open and close the database in main class then I can't open the db in another class, but the driver of sqlite exists. tFileName("/Users/Ivan/Qt/5.7/clang_64/plugins/sqldrivers/libqsqlmysql.dylib") QSqlDatabase: available drivers: QSQLITE QMYSQL QMYSQ元 QODBC QODBC3 QPSQL QPSQL7 它失败了 QSqlDatabase: QMYSQL driver not loaded
