不用脱图表-QT6|Cmake

我使用的脱6.2.1与cmake和我不可能找到一种方法来使用的脱图表。

该脱图安装下的"C:\Qt\6.2.1\Src\qtcharts"

我cmakelists.txt 我已经包含的建中的图表find_package和target_link_libraries. 这似乎是工作上的qt5(上找到其他的答案在计算器)而不工作qt6. (我已经隐藏的项目来源文件)

cmake_minimum_required(VERSION 3.5)

project(projectname VERSION 0.1 LANGUAGES CXX)

set(CMAKE_INCLUDE_CURRENT_DIR ON)

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

set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED ON)

set(CMAKE_CXX_FLAGS_DEBUG "/MDd")

find_package(QT NAMES Qt6 COMPONENTS Widgets Charts REQUIRED)
find_package(Qt${QT_VERSION_MAJOR} COMPONENTS Xml Widgets REQUIRED)

set(PROJECT_SOURCES
        ...
)

if(${QT_VERSION_MAJOR} GREATER_EQUAL 6)
    qt_add_executable(projectname
        MANUAL_FINALIZATION
        ${PROJECT_SOURCES}
    )
else()
    add_executable(projectname 
        ${PROJECT_SOURCES}
    )
endif()

target_link_libraries(projectname PRIVATE Qt${QT_VERSION_MAJOR}::Widgets Qt${QT_VERSION_MAJOR}::Xml Qt6::Charts)

if(QT_VERSION_MAJOR EQUAL 6)
    qt_finalize_executable(projectname)
endif()

我得到这个错误：

C:\Qt\6.2.1\msvc2019_64\lib\cmake\Qt6Core\Qt6CoreMacros.cmake:559: error: Target "projectname" links to target "Qt6::Charts" but the target was not found.  Perhaps a find_package() call is missing for an IMPORTED target, or an ALIAS target is missing? C:/Qt/6.2.1/msvc2019_64/lib/cmake/Qt6Core/Qt6CoreMacros.cmake:523 (_qt_internal_create_executable) C:/Qt/6.2.1/msvc2019_64/lib/cmake/Qt6Core/Qt6CoreMacros.cmake:847 (qt6_add_executable) CMakeLists.txt:78 (qt_add_executable)