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no connect lybraries in Qt Creator



  • Create new empty Qt quick project . And all libraries no found

    calculator.pro
    QT += quick virtualkeyboard

    CONFIG += c++11

    You can make your code fail to compile if it uses deprecated APIs.

    In order to do so, uncomment the following line.

    #DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000 # disables all the APIs deprecated before Qt 6.0.0

    SOURCES +=
    main.cpp

    RESOURCES += qml.qrc

    Additional import path used to resolve QML modules in Qt Creator's code model

    QML_IMPORT_PATH =

    Additional import path used to resolve QML modules just for Qt Quick Designer

    QML_DESIGNER_IMPORT_PATH =

    Default rules for deployment.

    qnx: target.path = /tmp/$${TARGET}/bin
    else: unix:!android: target.path = /opt/$${TARGET}/bin
    !isEmpty(target.path): INSTALLS += target

    main.cpp
    #include <QGuiApplication>
    #include <QQmlApplicationEngine>

    int main(int argc, char *argv[])
    {
    qputenv("QT_IM_MODULE", QByteArray("qtvirtualkeyboard"));

    QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
    
    QGuiApplication app(argc, argv);
    
    QQmlApplicationEngine engine;
    const QUrl url(QStringLiteral("qrc:/main.qml"));
    QObject::connect(&engine, &QQmlApplicationEngine::objectCreated,
                     &app, [url](QObject *obj, const QUrl &objUrl) {
        if (!obj && url == objUrl)
            QCoreApplication::exit(-1);
    }, Qt::QueuedConnection);
    engine.load(url);
    
    return app.exec();
    

    }

    Error
    Команда «/usr/bin/clang++ -print-search-dirs» завершилась с кодом 1.
    xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun


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