我会因env渲染而遇到错误-Env.Render（）

Question

我试图在渲染时实现Atari游戏，如下所示：

line 283, in render
    raise error.Error(
gym.error.Error: render(mode='human') is deprecated. Please supply `render_mode` when constructing your environment, e.g., gym.make(ID, render_mode='human'). The new `render_mode` keyword argument supports DPI scaling, audio, and native framerates.

我获得的完整错误的屏幕截图在这里。

我的代码如下：

episodes = 5

for episode in range(1, episodes+1):
state = env.reset()
done = False
score = 0 

while not done:
    env.render()
    action = random.choice([0,1,2,3,4,5])
    n_state, reward, done, info = env.step(action)
    score+=reward
print('Episode:{} Score:{}'.format(episode, score))
env.close()

---

在堆栈溢出中有类似的帖子，在给出的解决方案中：

pip install pyglet==1.2.4

不幸的是，这也对我不起作用。

Answer 1

我一个人弄清楚了。
解决方案是只通过更新render_mode ='human' in env> env> env> env：

env = gym.make('SpaceInvaders-v0', render_mode='human')

完整代码：

 import gym
 import random
 import time
 env = gym.make('SpaceInvaders-v0', render_mode='human')
 height, width, channels = env.observation_space.shape
 actions = env.action_space.n
 env.unwrapped.get_action_meanings()
 episodes = 5
 for episode in range(1, episodes+1):
    state = env.reset()
    done = False
    score = 0 
 while not done:
    time.sleep(0.1)
    action = random.choice([0,1,2,3,4,5])
    n_state, reward, done, info = env.step(action)       
    score+=reward
print('Episode:{} Score:{}'.format(episode, score))
env.close()

Answer 2

升级Gym为我工作：PIP安装 - 升级健身房