Нет подходящего конструктора по умолчанию

#include <vector>
#include <SFML/Graphics.hpp>
 
using namespace sf;
 
class Animation {
public:
    std::vector<IntRect> frames, frames_flip;
    float current_frame;
    float speed;
    bool flip;
    bool is_playng;
 
    Sprite sprite;
 
    Animation(Texture &texture, int x, int y, int width, int height, int count, int step, float SPEED) {
        sprite.setTexture(texture);
        current_frame = 0;
        speed = SPEED;
        is_playng = true;
        flip = false;
 
        for (int i = 0; i < count; i++) {
            frames.push_back(IntRect(x + i * step, y, width, height));
            frames_flip.push_back(IntRect(x + i * step + width, y, -width, height));
        }
    }
 
    void tick(float time) {
        if (!is_playng) return;
 
        current_frame += speed * time;
 
        if (current_frame > frames.size()) current_frame -= frames.size();
 
        int i = current_frame;
 
        sprite.setTextureRect(frames[i]);
 
        if (flip) sprite.setTextureRect(frames_flip[i]);
    }
};
 
 
class AnimationManager {
public:
    String current_animation;
    std::map<String, Animation> animation_list;
 
    AnimationManager() {
 
    }
 
    void creat(String name, Texture &texture, int x, int y, int width, int height, int count, int step, float SPEED) {
        animation_list[name] = Animation(texture, x, y, width, height, count, step, SPEED);
        current_animation = name;
    }
 
    void draw(RenderWindow &window, int x, int y) {
        animation_list[current_animation].sprite.setPosition(x, y);
        window.draw(animation_list[current_animation].sprite);
    }
 
    void setString(String name) {
        current_animation = name;
    }
 
    void flip(bool b) {
        animation_list[current_animation].flip = b;
    }
 
    void tick(float time) {
        animation_list[current_animation].tick(time);
    }
 
    void pause() {
        animation_list[current_animation].is_playng = false;
    }
 
    void play() {
        animation_list[current_animation].is_playng = true;
    }
};
 
int main() {
    RenderWindow window(VideoMode(640, 480), "OSS");
 
    Texture player;
    player.loadFromFile("image/fanq.png");
 
    AnimationManager animation;
 
    while (window.isOpen()) {
 
        Event event;
 
        while (window.pollEvent(event))
            if (event.type == sf::Event::Closed) window.close();
        
    }
 
    return 0;
}

    Animation() = default;
 
    Animation(const Animation &) = default;
 
    Animation &operator=(const Animation &) = default;
 
    Animation(Animation &&) = default;
 
    Animation &operator=(Animation &&) = default;
 
    ~Animation() = default;