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當我嘗試從here運行以下示例代碼時,Python無法找到remote_manager
屬性。我已經安裝了所有必需的軟件包,並且OpenAI gym examples似乎能夠正常工作。當運行OpenAI Universe示例時,'VNCEnv'對象沒有屬性'remote_manager'
我在Linux Mint 18下運行Python 3.5,並從pip存儲庫中獲得OpenAI體育館和Universe。
import gym
import universe # register Universe environments into Gym
env = gym.make('flashgames.DuskDrive-v0') # any Universe environment ID here
observation_n = env.reset()
while True:
# agent which presses the Up arrow 60 times per second
action_n = [[('KeyEvent', 'ArrowUp', True)] for _ in observation_n]
observation_n, reward_n, done_n, info = env.step(action_n)
env.render()
完整的堆棧跟蹤是
[2017-01-25 14:04:05,416] Making new env: flashgames.DuskDrive-v0
Traceback (most recent call last):
File "/home/mark/projects/development-playground/src/utils/openai_experiments.py", line 5, in <module>
observation_n = env.reset()
File "/usr/local/lib/python3.5/dist-packages/gym/core.py", line 123, in reset
observation = self._reset()
File "/usr/local/lib/python3.5/dist-packages/universe/wrappers/timer.py", line 15, in _reset
return self.env.reset()
File "/usr/local/lib/python3.5/dist-packages/gym/core.py", line 123, in reset
observation = self._reset()
File "/usr/local/lib/python3.5/dist-packages/universe/wrappers/render.py", line 25, in _reset
observation_n = self.env.reset()
File "/usr/local/lib/python3.5/dist-packages/gym/core.py", line 123, in reset
observation = self._reset()
File "/usr/local/lib/python3.5/dist-packages/universe/wrappers/throttle.py", line 42, in _reset
observation = self.env.reset()
File "/usr/local/lib/python3.5/dist-packages/gym/core.py", line 123, in reset
observation = self._reset()
File "/usr/local/lib/python3.5/dist-packages/universe/envs/vnc_env.py", line 331, in _reset
self._handle_connect()
File "/usr/local/lib/python3.5/dist-packages/universe/envs/vnc_env.py", line 498, in _handle_connect
for remote in self.remote_manager.pop(n=n):
AttributeError: 'VNCEnv' object has no attribute 'remote_manager'
是什麼'PIP freeze'給你的VENV? – cbll
'pip3 freeze'的輸出在這裏:http://pastebin.com/i3G6sLD5 – wehnsdaefflae