linker error when build QJsonRPC using CMake 3.22, visual studio 2022 and Qt 5.11.0

[ngoc pham]

help me to fix linker error, here is error message when building:

Build started...

1>------ Build started: Project: libQJsonRPC, Configuration: Release x64 ------

1>Automatic MOC for target libQJsonRPC

1>qjsonrpchttpserver.obj : error LNK2001: unresolved external symbol "public: virtual struct QMetaObject const * __cdecl QJsonRpcHttpServerSocket::metaObject(void)const " (?metaObject@QJsonRpcHttpServerSocket@@UEBAPEBUQMetaObject@@XZ)

1>qjsonrpchttpserver.obj : error LNK2001: unresolved external symbol "public: virtual void * __cdecl QJsonRpcHttpServerSocket::qt_metacast(char const *)" (?qt_metacast@QJsonRpcHttpServerSocket@@UEAAPEAXPEBD@Z)

1>qjsonrpchttpserver.obj : error LNK2001: unresolved external symbol "public: virtual int __cdecl QJsonRpcHttpServerSocket::qt_metacall(enum QMetaObject::Call,int,void * *)" (?qt_metacall@QJsonRpcHttpServerSocket@@UEAAHW4Call@QMetaObject@@HPEAPEAX@Z)

1>qjsonrpchttpserver.obj : error LNK2019: unresolved external symbol "public: void __cdecl QJsonRpcHttpServerSocket::messageReceived(class QJsonRpcMessage const &)" (?messageReceived@QJsonRpcHttpServerSocket@@QEAAXAEBVQJsonRpcMessage@@@Z) referenced in function "private: static int __cdecl QJsonRpcHttpServerSocket::onMessageComplete(struct http_parser *)" (?onMessageComplete@QJsonRpcHttpServerSocket@@CAHPEAUhttp_parser@@@Z)

1>qjsonrpchttpserver.obj : error LNK2019: unresolved external symbol "public: static struct QMetaObject const QJsonRpcHttpServerSocket::staticMetaObject" (?staticMetaObject@QJsonRpcHttpServerSocket@@2UQMetaObject@@B) referenced in function "public: void __cdecl QJsonRpcHttpServerPrivate::_q_socketDisconnected(void)" (?_q_socketDisconnected@QJsonRpcHttpServerPrivate@@QEAAXXZ)

1>qjsonrpchttpservermultithreaded.obj : error LNK2001: unresolved external symbol "public: virtual struct QMetaObject const * __cdecl clsJsonRpcHttpClientThread::metaObject(void)const " (?metaObject@clsJsonRpcHttpClientThread@@UEBAPEBUQMetaObject@@XZ)

1>qjsonrpchttpservermultithreaded.obj : error LNK2001: unresolved external symbol "public: virtual void * __cdecl clsJsonRpcHttpClientThread::qt_metacast(char const *)" (?qt_metacast@clsJsonRpcHttpClientThread@@UEAAPEAXPEBD@Z)

1>qjsonrpchttpservermultithreaded.obj : error LNK2001: unresolved external symbol "public: virtual int __cdecl clsJsonRpcHttpClientThread::qt_metacall(enum QMetaObject::Call,int,void * *)" (?qt_metacall@clsJsonRpcHttpClientThread@@UEAAHW4Call@QMetaObject@@HPEAPEAX@Z)

1>qjsonrpchttpservermultithreaded.obj : error LNK2019: unresolved external symbol "public: void __cdecl clsJsonRpcHttpClientThread::error(enum QAbstractSocket::SocketError)" (?error@clsJsonRpcHttpClientThread@@QEAAXW4SocketError@QAbstractSocket@@@Z) referenced in function "private: virtual void __cdecl clsJsonRpcHttpClientThread::run(void)" (?run@clsJsonRpcHttpClientThread@@EEAAXXZ)

1>qjsonrpchttpservermultithreaded.obj : error LNK2019: unresolved external symbol "public: static struct QMetaObject const clsJsonRpcHttpClientThread::staticMetaObject" (?staticMetaObject@clsJsonRpcHttpClientThread@@2UQMetaObject@@B) referenced in function "public: void __cdecl QJsonRpcHttpServerMultiThreadedPrivate::clientFinished(void)" (?clientFinished@QJsonRpcHttpServerMultiThreadedPrivate@@QEAAXXZ)

1>F:\BUILD\buildQJsonRPC\Release\libQJsonRPC.dll : fatal error LNK1120: 10 unresolved externals

1>Done building project "libQJsonRPC.vcxproj" -- FAILED.

2>------ Skipped Build: Project: ALL_BUILD, Configuration: Release x64 ------

Here is CMakeLists.txt:

project(libQJsonRPC)

cmake_minimum_required(VERSION 3.15)

# Find includes in corresponding build directories

set(CMAKE_INCLUDE_CURRENT_DIR ON)

# Instruct CMake to run moc automatically when needed.

set(CMAKE_AUTOMOC ON)

# Find the QtWidgets library

find_package(Qt5 COMPONENTS Core REQUIRED)

find_package(Qt5 COMPONENTS Gui REQUIRED)

find_package(Qt5 COMPONENTS Widgets REQUIRED)

find_package(Qt5 COMPONENTS Xml REQUIRED)

find_package(Qt5 COMPONENTS Network REQUIRED)

find_package(Qt5 COMPONENTS QuickControls2 REQUIRED)

find_package(Qt5 COMPONENTS Multimedia REQUIRED)

find_package(Qt5 COMPONENTS Svg REQUIRED)

find_package(Qt5 COMPONENTS Concurrent REQUIRED)

find_package(Qt5 COMPONENTS Charts REQUIRED)

find_package(Qt5 COMPONENTS 3DCore REQUIRED)

find_package(Qt5 COMPONENTS 3DRender REQUIRED)

find_package(Qt5 COMPONENTS 3DExtras REQUIRED)

IF (WIN32)

#SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /SUBSYSTEM:WINDOWS")

ENDIF (WIN32)

set(SRC_DIR "${CMAKE_CURRENT_SOURCE_DIR}/libQJsonRPC")

file(GLOB_RECURSE SRC_FILES "${SRC_DIR}/*.cpp" "${SRC_DIR}/*.c")

#file(GLOB_RECURSE HDR_FILES "${SRC_DIR}/*.h")

#file(GLOB_RECURSE UI_FILES "${SRC_DIR}/*.ui")

#file(GLOB_RECURSE RCC_FILES "${SRC_DIR}/*.qrc")

#qt5_wrap_cpp(MOC_FILES ${SRC_FILES})

#qt5_wrap_ui(UI_FILES ${UI_FILES})

#qt5_add_resources(RCC_FILES ${RCC_FILES})

SOURCE_GROUP("Moc Files" FILES ${MOC_FILES})

SOURCE_GROUP("Ui Files" FILES ${UI_FILES})

SOURCE_GROUP("Header Files" FILES ${HDR_FILES})

SOURCE_GROUP("Source Files" FILES ${SRC_FILES})

include(D:/MY_WORK/QtOpenGLProjects/ATemplateFiles/header_directories.cmake)

header_directories(${SRC_DIR} header_dir_list)

include_directories(

${CMAKE_CURRENT_BINARY_DIR}

${header_dir_list}

#"D:/LIBRARIES/glm-0.9.9.8/include/"

#"D:/LIBRARIES/glfw-3.3.4/include/"

#"D:/LIBRARIES/assimp-5.0.1/include/"

#"D:/LIBRARIES/glew-2.1.0/include/"

)

link_directories(

#"D:/LIBRARIES/glm-0.9.9.8/lib/"

#"D:/LIBRARIES/glfw-3.3.4/lib"

#"D:/LIBRARIES/assimp-5.0.1/lib/"

#"D:/LIBRARIES/glew-2.1.0/lib/Release/x64/"

)

#SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /SUBSYSTEM:CONSOLE")

add_library(${PROJECT_NAME} SHARED

${SRC_FILES}

#${HDR_FILES}

#${MOC_FILES} 

#${UI_FILES}

#${RCC_FILES}

)

target_link_libraries(${PROJECT_NAME} #${QT_LIBRARIES}

Qt5::WinMain

Qt5::Core

Qt5::Gui

Qt5::Widgets

Qt5::Network

Qt5::Xml

Qt5::Svg

#glew32

#freeglut

)

target_include_directories(${PROJECT_NAME} PRIVATE ${SRC_DIR})