Qsqlmysql загруженная библиотека, но драйвер qmysql не загружен ⇐ C++

[Anonymous]

Я не могу подключиться к моей базе данных SQL, используя QSQLDATABASE.
Моя система:
Windows 11
QT 6.9.0
LLVM-Mingw1706_64
MySQL 8.0.41, работающий на виртуальной машине Centos. Все файлы .h из файла установки MySQld.
Следуя инструкции из QT I, скомпилировавших драйверы MySQL, а затем я нашел QSQLMYSQL.DLL в "C: /QT/6.9.0/llvm-mingw_64/plugins/sqldrivers/"
there Iped libmysq/"
. Тогда Iped libmys Qt_debug_plugins = 1. < /P>
qsqldatabase.drivers () Покажите, что у меня есть все драйверы и QSLMYSQL, но у меня все еще ошибка на qsqldatabase open.

Код: Выделить всё

qt.core.plugin.factoryloader: checking directory path "C:/Qt/6.9.0/llvm-mingw_64/plugins/sqldrivers"  ...
qt.core.plugin.factoryloader: looking at "qsqlibase.dll"
qt.core.plugin.loader: Found metadata in lib C:/Qt/6.9.0/llvm-mingw_64/plugins/sqldrivers/qsqlibase.dll, metadata=
{
"IID": "org.qt-project.Qt.QSqlDriverFactoryInterface",
"MetaData": {
"Keys": [
"QIBASE"
]
},
"archlevel": 1,
"className": "QIBaseDriverPlugin",
"debug": false,
"version": 395520
}

qt.core.plugin.factoryloader: Got keys from plugin meta data QList("QIBASE")
qt.core.plugin.factoryloader: looking at "qsqlite.dll"
qt.core.plugin.loader: Found metadata in lib C:/Qt/6.9.0/llvm-mingw_64/plugins/sqldrivers/qsqlite.dll, metadata=
{
"IID": "org.qt-project.Qt.QSqlDriverFactoryInterface",
"MetaData": {
"Keys": [
"QSQLITE"
]
},
"archlevel": 1,
"className": "QSQLiteDriverPlugin",
"debug": false,
"version": 395520
}

qt.core.plugin.factoryloader: Got keys from plugin meta data QList("QSQLITE")
qt.core.plugin.factoryloader: looking at "qsqlmimer.dll"
qt.core.plugin.loader: Found metadata in lib C:/Qt/6.9.0/llvm-mingw_64/plugins/sqldrivers/qsqlmimer.dll, metadata=
{
"IID": "org.qt-project.Qt.QSqlDriverFactoryInterface",
"MetaData": {
"Keys": [
"QMIMER"
]
},
"archlevel": 1,
"className": "QMimerSQLDriverPlugin",
"debug": false,
"version": 395520
}

qt.core.plugin.factoryloader: Got keys from plugin meta data QList("QMIMER")
qt.core.plugin.factoryloader: looking at "qsqlmysql.dll"
qt.core.plugin.loader: Found metadata in lib C:/Qt/6.9.0/llvm-mingw_64/plugins/sqldrivers/qsqlmysql.dll, metadata=
{
"IID": "org.qt-project.Qt.QSqlDriverFactoryInterface",
"MetaData": {
"Keys": [
"QMYSQL",
"QMARIADB"
]
},
"archlevel": 1,
"className": "QMYSQLDriverPlugin",
"debug": false,
"version": 395520
}

qt.core.plugin.factoryloader: Got keys from plugin meta data QList("QMYSQL", "QMARIADB")
qt.core.plugin.factoryloader: looking at "qsqloci.dll"
qt.core.plugin.loader: Found metadata in lib C:/Qt/6.9.0/llvm-mingw_64/plugins/sqldrivers/qsqloci.dll, metadata=
{
"IID": "org.qt-project.Qt.QSqlDriverFactoryInterface",
"MetaData": {
"Keys": [
"QOCI"
]
},
"archlevel": 1,
"className": "QOCIDriverPlugin",
"debug": false,
"version": 395520
}

qt.core.plugin.factoryloader: Got keys from plugin meta data QList("QOCI")
qt.core.plugin.factoryloader: looking at "qsqlodbc.dll"
qt.core.plugin.loader: Found metadata in lib C:/Qt/6.9.0/llvm-mingw_64/plugins/sqldrivers/qsqlodbc.dll, metadata=
{
"IID": "org.qt-project.Qt.QSqlDriverFactoryInterface",
"MetaData": {
"Keys": [
"QODBC"
]
},
"archlevel": 1,
"className": "QODBCDriverPlugin",
"debug": false,
"version": 395520
}

qt.core.plugin.factoryloader: Got keys from plugin meta data QList("QODBC")
qt.core.plugin.factoryloader: looking at "qsqlpsql.dll"
qt.core.plugin.loader: Found metadata in lib C:/Qt/6.9.0/llvm-mingw_64/plugins/sqldrivers/qsqlpsql.dll, metadata=
{
"IID": "org.qt-project.Qt.QSqlDriverFactoryInterface",
"MetaData": {
"Keys": [
"QPSQL"
]
},
"archlevel": 1,
"className": "QPSQLDriverPlugin",
"debug": false,
"version": 395520
}

qt.core.plugin.factoryloader: Got keys from plugin meta data QList("QPSQL")
qt.core.plugin.factoryloader:  checking directory path "C:/Users/00005197/OneDrive - ansaldoenergiagroup/Documenti/Lavori/C++/Catalog/build/Desktop_Qt_6_9_0_llvm_mingw_64_bit-Debug/debug/sqldrivers" ...
qt.core.library: "C:/Qt/6.9.0/llvm-mingw_64/plugins/sqldrivers/qsqlmysql.dll" loaded library
"C:/Qt/6.9.0/llvm-mingw_64/plugins/iconengines/qsvgicon.dll" unloaded library
"C:/Qt/6.9.0/llvm-mingw_64/plugins/platforms/qwindows.dll" unloaded library
"C:/Qt/6.9.0/llvm-mingw_64/plugins/sqldrivers/qsqlmysql.dll" unloaded library
"C:/Qt/6.9.0/llvm-mingw_64/plugins/styles/qmodernwindowsstyle.dll" unloaded library
15:10:19: C:\Users\00005197\OneDrive - ansaldoenergiagroup\Documenti\Lavori\C++\Catalog\build\Desktop_Qt_6_9_0_llvm_mingw_64_bit-Debug\debug\Catalog.exe exited with code 0
< /code>
может кто -нибудь объяснить мне, что я сделал неправильно?
Спасибо.enter code here

Подробнее здесь: https://stackoverflow.com/questions/796 ... not-loaded