我遇到了一个非常烦人和困扰我的问题。这是代码：
block.hpp:

#pragma once

#include <iostream>
#include <SDL2/SDL.h>

#include "../global/global.hpp"

class Block{
    SDL_Texture* texture;
    SDL_Rect position;
    public:
    void setTexture(SDL_Texture* _texture);
    void setPosition(SDL_Rect _position);
    void render();
    void destroy();
};

block.cpp:

#include "block.hpp"

void Block::setTexture(SDL_Texture* _texture){
    texture = _texture;
}

void Block::setPosition(SDL_Rect _position){
    position = _position;
}

void Block::render(){
    SDL_RenderCopy(g_renderer,texture,nullptr,&position);
}

solid.hpp:

#pragma once

#include "block.hpp"

class Solid : public Block{
    public:
    Solid();
    void setPosition(SDL_Rect _position);
    void render();
};

solid.cpp:

#include "solid.hpp"

Solid::Solid(){
    Block::setTexture(g_assets.textures["cegla"]);
}

void Solid::setPosition(SDL_Rect _position){
    Block::setPosition(_position);
}

void Solid::render(){
    Block::render();
}

错误：

In file included from src/block/../global/../block/blocks.hpp:3,
                 from src/block/../global/../map.hpp:8,
                 from src/block/../global/../assetmanager.hpp:9,
                 from src/block/../global/global.hpp:6,
                 from src/block/block.hpp:6,
                 from src/block/block.cpp:1:
src/block/../global/../block/solid.hpp:5:27: error: expected class-name before ‘{’ token
    5 | class Solid : public Block{

请帮助。我不知道是什么原因，我试着用类Block替换#include“block.hpp”，没有任何帮助