j'ai réinstaller sfml est refait le configuration , et les erreur ont disparue mais d'autres sont arrive
les voila :
C:\Users\lamorg\Desktop\mon programme\B.I.A\main.cpp|109|undefined reference to `sf::SoundBuffer::SoundBuffer()'|
C:\Users\lamorg\Desktop\mon programme\B.I.A\main.cpp|110|undefined reference to `sf::SoundBuffer::loadFromFile(std::string const&)'|
C:\Users\lamorg\Desktop\mon programme\B.I.A\main.cpp|114|undefined reference to `sf::Sound::Sound()'|
C:\Users\lamorg\Desktop\mon programme\B.I.A\main.cpp|115|undefined reference to `sf::Sound::setBuffer(sf::SoundBuffer const&)'|
C:\Users\lamorg\Desktop\mon programme\B.I.A\main.cpp|116|undefined reference to `sf::Sound::play()'|
C:\Users\lamorg\Desktop\mon programme\B.I.A\main.cpp|118|undefined reference to `sf::Sound::~Sound()'|
C:\Users\lamorg\Desktop\mon programme\B.I.A\main.cpp|118|undefined reference to `sf::SoundBuffer::~SoundBuffer()'|
C:\Users\lamorg\Desktop\mon programme\B.I.A\main.cpp|118|undefined reference to `sf::Sound::~Sound()'|
C:\Users\lamorg\Desktop\mon programme\B.I.A\main.cpp|118|undefined reference to `sf::SoundBuffer::~SoundBuffer()'|