私はSqAtxのGitHubリポジトリSuperMarioWorldを私のUbuntu 16.04(64bit)マシンにクローンしました。彼のプロジェクトを理解し、彼がこの試合をした方法で学ぶためにスーパーマリオのクローンを実行したいと思います。メイクエラーメッセージの理解
まず、README.mdで説明したように、私はそれをコンパイルできませんでした。しかし、私は同じ方法で(Cmake、make、SFML、そしてCコンパイラが正しくインストールされたことを伝えています)独自のBattleshipゲームを正常にコンパイルしました。エラーとして、私は、ビルドフォルダからcmake ..
を実行した後、このエラーメッセージが表示されました:それは成功したメイクファイルを作成するよう
CMake Error at CMakeLists.txt:24 (add_executable):
add_executable called with incorrect number of arguments
-- Found SFML 2.4.0 in /usr/include
CMake Error at CMakeLists.txt:32 (target_link_libraries):
Cannot specify link libraries for target "SuperMarioWorld" which is not
built by this project.
-- Configuring incomplete, errors occurred!
は、私は、彼のCMakeList.txtを修正しました。私のCMakeList.txtは次のようになります:
#Change this if you need to target a specific CMake version
cmake_minimum_required (VERSION 2.6)
# Enable debug symbols by default
# must be done before project() statement
if(NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE Debug CACHE STRING "Choose the type of build (Debug or Release)" FORCE)
endif()
project (SuperMarioWorld)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} --std=c++11 -Wall -g")
# I guess you have not released the project yet :p
set (SuperMarioWorld_VERSION_MAJOR 0)
set (SuperMarioWorld_VERSION_MINOR 1)
set (SuperMarioWorld_VERSION_PATCH 0)
include_directories("${PROJECT_BINARY_DIR}")
set(SOURCE_FILES
EventEngine/Listeners/CharacterDiedListener.cpp
EventEngine/Listeners/CharacterPositionUpdateListener.cpp
EventEngine/Listeners/CloseRequestListener.cpp
EventEngine/Listeners/DebugInfoUpdatedListener.cpp
EventEngine/Listeners/ForegroundItemRemovedListener.cpp
EventEngine/Listeners/ForegroundItemUpdatedListener.cpp
EventEngine/Listeners/GotLevelInfoListener.cpp
EventEngine/Listeners/KeyboardListener.cpp
EventEngine/Listeners/LevelStartListener.cpp
EventEngine/Listeners/MarioJumpListener.cpp
EventEngine/Listeners/MarioKickedEnemyListener.cpp
EventEngine/Listeners/NewCharacterReadListener.cpp
EventEngine/Listeners/NewForegroundItemReadListener.cpp
EventEngine/Listeners/NewPipeReadListener.cpp
EventEngine/Listeners/ToggleIgnoreInputListener.cpp
EventEngine/EventEngine.cpp
Game/CollisionHandler.cpp
Game/GameEngine.cpp
Game/LevelImporter.cpp
Graphics/GraphicsEngine.cpp
Graphics/SpriteHandler.cpp
Sound/SoundEngine.cpp
SuperMario/Game.cpp
SuperMario/main.cpp
System/Characters/Enemy.cpp
System/Characters/Goomba.cpp
System/Characters/MovingObject.cpp
System/Characters/Player.cpp
System/Items/Box.cpp
System/Items/Pipe.cpp
System/irrXML/irrXML.cpp
System/Engine.cpp
System/Util.cpp
)
# Define sources and executable
set (EXECUTABLE_NAME "SuperMarioWorld")
add_executable(${EXECUTABLE_NAME} ${SOURCE_FILES})
# Detect and add SFML
set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/lib" ${CMAKE_MODULE_PATH})
#Find any version 2.X of SFML
#See the FindSFML.cmake file for additional details and instructions
find_package(SFML 2 REQUIRED system window graphics network audio)
if(SFML_FOUND)
include_directories(${SFML_INCLUDE_DIR})
target_link_libraries(${EXECUTABLE_NAME} ${SFML_LIBRARIES})
endif()
# Install target
install(TARGETS ${EXECUTABLE_NAME} DESTINATION bin)
このCMakeList.txtでは、私は正常にメイクファイルを作成することができました。
/home/lex/Documents/cs/games/SuperMarioWorld/EventEngine/Listeners/NewForegroundItemReadListener.cpp:21:95: error: taking address of temporary [-fpermissive]
m_graphicsEngine->UpdateForegroundItem(&(_event->GetDisplayableObject()->GetInfoForDisplay()));
だから私は24行目NewPipeReadListener.cpp
でそれを修正しなければならなかったし、ライン24上のNewForegroundItemReadListener.cpp
に、私はこのようにそれを固定:
InfoForDisplay temp = _event->GetPipe()->GetInfoForDisplay();
m_graphicsEngine->UpdateForegroundItem(&temp);
私が最初の場所に同じ2つのエラーを得たメイクを実行します
今、メイクファイルは、私が言葉を理解していないので、私は修正できないエラーを私に与える...私はここに全体のエラーメッセージを含めるが、Stackoverflowはそうすることを許可していない...
しかしそれはこのように始まります。
[ 2%] Linking CXX executable SuperMarioWorld
CMakeFiles/SuperMarioWorld.dir/EventEngine/Listeners/KeyboardListener.cpp.o: In function `KeyboardListener::onEvent(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, Event*)':
/home/lex/Documents/cs/games/SuperMarioWorld/EventEngine/Listeners/KeyboardListener.cpp:12: undefined reference to `KeyboardEvent::GetType()'
/home/lex/Documents/cs/games/SuperMarioWorld/EventEngine/Listeners/KeyboardListener.cpp:13: undefined reference to `KeyboardEvent::GetKey()'
/home/lex/Documents/cs/games/SuperMarioWorld/EventEngine/Listeners/KeyboardListener.cpp:14: undefined reference to `KeyboardEvent::GetType()'
/home/lex/Documents/cs/games/SuperMarioWorld/EventEngine/Listeners/KeyboardListener.cpp:15: undefined reference to `KeyboardEvent::GetKey()'
CMakeFiles/SuperMarioWorld.dir/Game/CollisionHandler.cpp.o: In function `CollisionHandler::HandleCollisionsWithMapEdges(MovingObject&)':
/home/lex/Documents/cs/games/SuperMarioWorld/Game/CollisionHandler.cpp:25: undefined reference to `DisplayableObject::GetCoordinates() const'
CMakeFiles/SuperMarioWorld.dir/Game/CollisionHandler.cpp.o: In function `CollisionHandler::DetectCollisionWithObj(MovingObject&, DisplayableObject&)':
誰かがこのエラーを理解し、可能であれば私のシステムでプロジェクトを実行できるように助けてくれたら嬉しいです。
EDIT: EventEngine/KeyboardEvent.cpp
を含めた最初のエラーを修正した後、それを100%にリンクし、次のエラーメッセージを出してくれる:
[100%] Linking CXX executable SuperMarioWorld
CMakeFiles/SuperMarioWorld.dir/Game/CollisionHandler.cpp.o: In function `CollisionHandler::HandleCollisionsWithMapEdges(MovingObject&)':
/home/lex/Documents/cs/games/SuperMarioWorld/Game/CollisionHandler.cpp:25: undefined reference to `DisplayableObject::GetCoordinates() const'
CMakeFiles/SuperMarioWorld.dir/Game/CollisionHandler.cpp.o: In function `CollisionHandler::DetectCollisionWithObj(MovingObject&, DisplayableObject&)':
/home/lex/Documents/cs/games/SuperMarioWorld/Game/CollisionHandler.cpp:40: undefined reference to `DisplayableObject::GetCoordinates() const'
/home/lex/Documents/cs/games/SuperMarioWorld/Game/CollisionHandler.cpp:40: undefined reference to `DisplayableObject::GetCoordinates() const'
CMakeFiles/SuperMarioWorld.dir/Game/CollisionHandler.cpp.o: In function `CollisionHandler::ReactToCollisionsWithObj(MovingObject&, DisplayableObject&, CollisionDirection)':
/home/lex/Documents/cs/games/SuperMarioWorld/Game/CollisionHandler.cpp:45: undefined reference to `DisplayableObject::GetCoordinates() const'
CMakeFiles/SuperMarioWorld.dir/Game/CollisionHandler.cpp.o: In function `CollisionHandler::HandleCollisionWithRect(unsigned int, sf::Rect<float>)':
/home/lex/Documents/cs/games/SuperMarioWorld/Game/CollisionHandler.cpp:73: undefined reference to `DisplayableObject::GetCoordinates() const'
CMakeFiles/SuperMarioWorld.dir/Game/CollisionHandler.cpp.o:/home/lex/Documents/cs/games/SuperMarioWorld/Game/CollisionHandler.cpp:138: more undefined references to `DisplayableObject::GetCoordinates() const' follow
CMakeFiles/SuperMarioWorld.dir/Game/GameEngine.cpp.o: In function `GameEngine::UpdateForegroundItem(unsigned int, sf::Rect<float>)':
/home/lex/Documents/cs/games/SuperMarioWorld/Game/GameEngine.cpp:114: undefined reference to `DisplayableObject::SetCoordinates(sf::Rect<float>)'
CMakeFiles/SuperMarioWorld.dir/Game/LevelImporter.cpp.o: In function `LevelImporter::StoreFloor()':
/home/lex/Documents/cs/games/SuperMarioWorld/Game/LevelImporter.cpp:180: undefined reference to `DisplayableObject::DisplayableObject(EventEngine*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, sf::Vector2<float>, State)'
CMakeFiles/SuperMarioWorld.dir/System/Characters/MovingObject.cpp.o: In function `MovingObject::MovingObject(EventEngine*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, sf::Vector2<float>, State)':
/home/lex/Documents/cs/games/SuperMarioWorld/System/Characters/MovingObject.cpp:5: undefined reference to `DisplayableObject::DisplayableObject(EventEngine*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, sf::Vector2<float>, State)'
/home/lex/Documents/cs/games/SuperMarioWorld/System/Characters/MovingObject.cpp:5: undefined reference to `DisplayableObject::~DisplayableObject()'
CMakeFiles/SuperMarioWorld.dir/System/Characters/MovingObject.cpp.o: In function `MovingObject::MovingObject(EventEngine*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, float, float, State)':
/home/lex/Documents/cs/games/SuperMarioWorld/System/Characters/MovingObject.cpp:10: undefined reference to `DisplayableObject::DisplayableObject(EventEngine*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, float, float, State)'
/home/lex/Documents/cs/games/SuperMarioWorld/System/Characters/MovingObject.cpp:10: undefined reference to `DisplayableObject::~DisplayableObject()'
CMakeFiles/SuperMarioWorld.dir/System/Characters/MovingObject.cpp.o: In function `MovingObject::~MovingObject()':
/home/lex/Documents/cs/games/SuperMarioWorld/System/Characters/MovingObject.cpp:25: undefined reference to `DisplayableObject::~DisplayableObject()'
CMakeFiles/SuperMarioWorld.dir/System/Characters/MovingObject.cpp.o: In function `MovingObject::GetInfoForDisplay()':
/home/lex/Documents/cs/games/SuperMarioWorld/System/Characters/MovingObject.cpp:32: undefined reference to `DisplayableObject::GetInfoForDisplay()'
CMakeFiles/SuperMarioWorld.dir/System/Characters/MovingObject.cpp.o:(.rodata._ZTI12MovingObject[_ZTI12MovingObject]+0x10): undefined reference to `typeinfo for DisplayableObject'
CMakeFiles/SuperMarioWorld.dir/System/Items/Box.cpp.o: In function `Box::Box(EventEngine*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, sf::Vector2<float>, State)':
/home/lex/Documents/cs/games/SuperMarioWorld/System/Items/Box.cpp:3: undefined reference to `DisplayableObject::DisplayableObject(EventEngine*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, sf::Vector2<float>, State)'
CMakeFiles/SuperMarioWorld.dir/System/Items/Box.cpp.o: In function `Box::Box(EventEngine*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, float, float, State)':
/home/lex/Documents/cs/games/SuperMarioWorld/System/Items/Box.cpp:8: undefined reference to `DisplayableObject::DisplayableObject(EventEngine*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, float, float, State)'
CMakeFiles/SuperMarioWorld.dir/System/Items/Box.cpp.o:(.rodata._ZTV3Box[_ZTV3Box]+0x20): undefined reference to `DisplayableObject::GetInfoForDisplay()'
CMakeFiles/SuperMarioWorld.dir/System/Items/Box.cpp.o: In function `Box::~Box()':
/home/lex/Documents/cs/games/SuperMarioWorld/System/Items/Box.hpp:9: undefined reference to `DisplayableObject::~DisplayableObject()'
CMakeFiles/SuperMarioWorld.dir/System/Items/Box.cpp.o:(.rodata._ZTI3Box[_ZTI3Box]+0x10): undefined reference to `typeinfo for DisplayableObject'
CMakeFiles/SuperMarioWorld.dir/System/Items/Pipe.cpp.o: In function `Pipe::Pipe(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, sf::Vector2<float>, int, PipeType, EventEngine*)':
/home/lex/Documents/cs/games/SuperMarioWorld/System/Items/Pipe.cpp:5: undefined reference to `DisplayableObject::DisplayableObject(EventEngine*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, sf::Vector2<float>, State)'
/home/lex/Documents/cs/games/SuperMarioWorld/System/Items/Pipe.cpp:5: undefined reference to `DisplayableObject::~DisplayableObject()'
CMakeFiles/SuperMarioWorld.dir/System/Items/Pipe.cpp.o: In function `Pipe::~Pipe()':
/home/lex/Documents/cs/games/SuperMarioWorld/System/Items/Pipe.cpp:14: undefined reference to `DisplayableObject::~DisplayableObject()'
CMakeFiles/SuperMarioWorld.dir/System/Items/Pipe.cpp.o: In function `Pipe::SpawnEnemyIfTimeElapsed()':
/home/lex/Documents/cs/games/SuperMarioWorld/System/Items/Pipe.cpp:50: undefined reference to `DisplayableObject::DisplayableObject(EventEngine*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, float, float, State)'
CMakeFiles/SuperMarioWorld.dir/System/Items/Pipe.cpp.o: In function `Pipe::MoveEnemyBeingSpawned(float)':
/home/lex/Documents/cs/games/SuperMarioWorld/System/Items/Pipe.cpp:58: undefined reference to `DisplayableObject::Slide(float, float)'
CMakeFiles/SuperMarioWorld.dir/System/Items/Pipe.cpp.o: In function `Pipe::IsEnemyReadyToLeavePipe()':
/home/lex/Documents/cs/games/SuperMarioWorld/System/Items/Pipe.cpp:92: undefined reference to `DisplayableObject::GetCoordinates() const'
CMakeFiles/SuperMarioWorld.dir/System/Items/Pipe.cpp.o:(.rodata._ZTV4Pipe[_ZTV4Pipe]+0x20): undefined reference to `DisplayableObject::GetInfoForDisplay()'
CMakeFiles/SuperMarioWorld.dir/System/Items/Pipe.cpp.o:(.rodata._ZTV4Pipe[_ZTV4Pipe]+0x28): undefined reference to `DisplayableObject::UpdateAfterCollision(CollisionDirection, ObjectClass)'
CMakeFiles/SuperMarioWorld.dir/System/Items/Pipe.cpp.o:(.rodata._ZTI4Pipe[_ZTI4Pipe]+0x10): undefined reference to `typeinfo for DisplayableObject'
collect2: error: ld returned 1 exit status
CMakeFiles/SuperMarioWorld.dir/build.make:957: recipe for target 'SuperMarioWorld' failed
make[2]: *** [SuperMarioWorld] Error 1
CMakeFiles/Makefile2:67: recipe for target 'CMakeFiles/SuperMarioWorld.dir/all' failed
make[1]: *** [CMakeFiles/SuperMarioWorld.dir/all] Error 2
Makefile:127: recipe for target 'all' failed
make: *** [all] Error 2
EDIT2: は今、私は愚かな感じがありました私が含むことを忘れた別のファイルは、System/DisplayableObject.cpp
でした。
ありがとうございました。
エラー "定義されていない参照"は、関数が*宣言されている(ヘッダファイルの中に)* **定義されていないことを意味します**(コードはありません)。例えば、 'KeyboardEvent :: GetKey()'関数のコードはソースファイル 'EventEngine/KeyboardEvent.cpp'に含まれていますが、コンパイルはしません。 – Tsyvarev
質問テキストの書式設定では、* quotations *のシンボル '>'を使用します。コードの書式設定は、行を4つのスペースで開始するか、または選択したテキストにツール '{}'を使用して行います。エラーログと同じです。 – Tsyvarev
ありがとう!それはその一部の問題でした。今質問を更新しました。また、書式設定のヒントに感謝します。 –