您好,我的系统是linux mint 64位的,成功编译并且install后,运行程序就出现如下错误:
QSqlDatabasePrivate::addDatabase: duplicate connection name 'qt_sql_default_connection', old connection removed.
QQmlApplicationEngine failed to load component
qrc:/src/qmls/main.qml:2 module "QtQuick.Window" is not installed
qrc:/src/qmls/main.qml:4 module "QtMultimedia" is not installed
qrc:/src/qmls/main.qml:1 module "QtQuick" is not installed
qrc:/src/qmls/main.qml:2 module "QtQuick.Window" is not installed
qrc:/src/qmls/main.qml:4 module "QtMultimedia" is not installed
qrc:/src/qmls/main.qml:1 module "QtQuick" is not installed
qrc:/src/qmls/main.qml:2 module "QtQuick.Window" is not installed
qrc:/src/qmls/main.qml:4 module "QtMultimedia" is not installed
qrc:/src/qmls/main.qml:1 module "QtQuick" is not installed
您好,我的系统是linux mint 64位的,成功编译并且install后,运行程序就出现如下错误: QSqlDatabasePrivate::addDatabase: duplicate connection name 'qt_sql_default_connection', old connection removed. QQmlApplicationEngine failed to load component qrc:/src/qmls/main.qml:2 module "QtQuick.Window" is not installed qrc:/src/qmls/main.qml:4 module "QtMultimedia" is not installed qrc:/src/qmls/main.qml:1 module "QtQuick" is not installed qrc:/src/qmls/main.qml:2 module "QtQuick.Window" is not installed qrc:/src/qmls/main.qml:4 module "QtMultimedia" is not installed qrc:/src/qmls/main.qml:1 module "QtQuick" is not installed qrc:/src/qmls/main.qml:2 module "QtQuick.Window" is not installed qrc:/src/qmls/main.qml:4 module "QtMultimedia" is not installed qrc:/src/qmls/main.qml:1 module "QtQuick" is not installed
请问这个该怎么解决呢?