无法在 Windows 上使用 CMake 运行我构建的 Qt Design Studio (Qt 6) 项目

Question

我正在尝试使用 CMake 和 mingw64 运行已编译的 Qt6 项目，但是，Qt6 显然找不到 QtQuick.Studio.Effects、QtQuick.Studio.Components 和 <代码>QtGraphicalEffects。

>这是执行编译的二进制文件时的错误日志：

QQmlApplicationEngine failed to load component
qrc:Main/main.qml:4:1: Type App unavailable
qrc:/content/App.qml:38:1: module "QtQuick.Studio.Effects" is not installed
qrc:/content/App.qml:37:1: module "QtQuick.Studio.Components" is not installed
qrc:/content/App.qml:35:1: module "QtGraphicalEffects" is not installed
qrc:/content/App.qml:38:1: module "QtQuick.Studio.Effects" is not installed
qrc:/content/App.qml:37:1: module "QtQuick.Studio.Components" is not installed
qrc:/content/App.qml:35:1: module "QtGraphicalEffects" is not installed
qrc:/content/App.qml:38:1: module "QtQuick.Studio.Effects" is not installed
qrc:/content/App.qml:37:1: module "QtQuick.Studio.Components" is not installed
qrc:/content/App.qml:35:1: module "QtGraphicalEffects" is not installed

它在 Qt Design Studio 预览版（安装了 Qt6）上正确运行。

>这是 CMake 配置：

cmake_minimum_required(VERSION 3.18)

project(MeanieProjectApp LANGUAGES CXX)

set(CMAKE_INCLUDE_CURRENT_DIR ON)
set(CMAKE_AUTOMOC ON)
set(CMAKE_AUTOUIC ON)
set(CMAKE_AUTORCC ON)

find_package(Qt6 REQUIRED COMPONENTS Core Widgets Gui Qml Quick)
add_executable(MeanieProjectApp src/main.cpp)

target_link_libraries(MeanieProjectApp PRIVATE
    Qt${QT_VERSION_MAJOR}::Core
    Qt${QT_VERSION_MAJOR}::Gui
    Qt${QT_VERSION_MAJOR}::Quick
    Qt${QT_VERSION_MAJOR}::Qml
)

include(${CMAKE_CURRENT_SOURCE_DIR}/qmlmodules)

> App.qml 文件的第一行包含导入：

import QtQuick 2.15
import QtQuick.Shapes 1.2
import QtQuick.Window 2.15
import QtQuick.Controls 2.15
import QtQuick.Controls.Material 2.15
import QtGraphicalEffects 1.15
import QtQuick.Timeline 1.0
import QtQuick.Studio.Components 1.0
import QtQuick.Studio.Effects 1.0

import MeanieProject 1.0

>最后，main.cpp：

#include <QGuiApplication>
#include <QQmlApplicationEngine>

int main(int argc, char *argv[])
{
    qputenv("QT_LOGGING_RULES", "qt.qml.connections=false");
    QGuiApplication app(argc, argv);

    QQmlApplicationEngine engine;
    const QUrl url(u"qrc:Main/main.qml"_qs);
    QObject::connect(
                &engine, &QQmlApplicationEngine::objectCreated, &app,
                [url](QObject *obj, const QUrl &objUrl) {
        if (!obj && url == objUrl)
            QCoreApplication::exit(-1);
    },
    Qt::QueuedConnection);

    engine.addImportPath(QCoreApplication::applicationDirPath() + "/qml");
    engine.addImportPath(":/");
    engine.addImportPath("qrc:/qml/imports");

    engine.load(url);

    if (engine.rootObjects().isEmpty()) {
        return -1;
    }

    return app.exec();
}

我已经正确设置了两个环境变量，转到 lib 和 bin 中 Qt6 的 mingw64 文件夹。

我完全陷入困境，感谢任何帮助:) 祝你今天过得愉快。