SDL2：libpng错误：IDAT：块数据太大

Question

我在GameDv的SDL2上关注this tutorial，我在尝试加载PNG时遇到了此错误。 这是我的代码：

void Game::Init(const char * title, int x_pos, int y_pos, int width, int height, bool fullscreen)
{
    int flags = 0;
    if (fullscreen) {
        flags = SDL_WINDOW_FULLSCREEN;
    }
    if (SDL_Init(SDL_INIT_EVERYTHING) == 0) {
        std::cout << "Subsystems Initialized" << std::endl;
        window = SDL_CreateWindow(title, x_pos, y_pos, width, height, flags);
        if (window) {
            std::cout << "Window Created..." << std::endl;
        }
        renderer = SDL_CreateRenderer(window, -1, 0);
        if (renderer) {
            SDL_SetRenderDrawColor(renderer, 255, 255, 255, 255);
            std::cout << "Renderer Created..." << std::endl;
        }
        is_running = 1;
    }

    SDL_Surface * buf_surface = IMG_Load("assets/potato.png");
    std::cout << SDL_GetError() << std::endl;
    potato_texture = SDL_CreateTextureFromSurface(renderer, buf_surface);
    SDL_FreeSurface(buf_surface);
}

这是错误： libpng错误：IDAT：块数据太大 读取PNG文件时出错。

有什么建议吗？ PS这是我第一次发布抱歉，如果我做错了。