我的图形。hpp文件似乎找不到窗口。我试着移动它，使用一个更具体的路径，但我仍然得到错误'SFML/Window.hpp' file not found，即使该文件显然在该文件路径中。我用的是SFML 2。5.1_2
整个图形。hpp文件：

#ifndef SFML_GRAPHICS_HPP
#define SFML_GRAPHICS_HPP

////////////////////////////////////////////////////////////
// Headers
////////////////////////////////////////////////////////////

#include <SFML/Window.hpp>  <---------- The error is right here
#include <SFML/Graphics/BlendMode.hpp>
#include <SFML/Graphics/CircleShape.hpp>
#include <SFML/Graphics/Color.hpp>
#include <SFML/Graphics/ConvexShape.hpp>
#include <SFML/Graphics/Drawable.hpp>
#include <SFML/Graphics/Font.hpp>
#include <SFML/Graphics/Glyph.hpp>
#include <SFML/Graphics/Image.hpp>
#include <SFML/Graphics/PrimitiveType.hpp>
#include <SFML/Graphics/Rect.hpp>
#include <SFML/Graphics/RectangleShape.hpp>
#include <SFML/Graphics/RenderStates.hpp>
#include <SFML/Graphics/RenderTarget.hpp>
#include <SFML/Graphics/RenderTexture.hpp>
#include <SFML/Graphics/RenderWindow.hpp>
#include <SFML/Graphics/Shader.hpp>
#include <SFML/Graphics/Shape.hpp>
#include <SFML/Graphics/Sprite.hpp>
#include <SFML/Graphics/Text.hpp>
#include <SFML/Graphics/Texture.hpp>
#include <SFML/Graphics/Transform.hpp>
#include <SFML/Graphics/Transformable.hpp>
#include <SFML/Graphics/Vertex.hpp>
#include <SFML/Graphics/VertexArray.hpp>
#include <SFML/Graphics/VertexBuffer.hpp>
#include <SFML/Graphics/View.hpp>

#endif // SFML_GRAPHICS_HPP

////////////////////////////////////////////////////////////
/// \defgroup graphics Graphics module
///
/// 2D graphics module: sprites, text, shapes, ...
///
////////////////////////////////////////////////////////////