cair / deep_maze Goto Github PK

pip install git+https://github.com/cair/gym-maze.git
I install gym-maze successfully. However, when I run the "Basic Usage" example, the error appears as following:
Traceback (most recent call last):
File "/home/cr/pycharmProjects/0Test/test.py", line 3, in
import gym_maze # This is required in order to load gym-maze
File "/usr/local/lib/python2.7/dist-packages/gym_maze/init.py", line 32
cls_constructor = make_constructor(args=(*size, state, mechanic, mechanic_arg))
^
SyntaxError: invalid syntax

when I change project interpreter from python2 to python3, this error disappear, but new error appear:
Traceback (most recent call last):
File "/home/cr/pycharmProjects/0Test/test.py", line 3, in
import gym_maze # This is required in order to load gym-maze
ImportError: No module named 'gym_maze'

How can I resolve this error?

The interface just appear for 1 second, when I run the basic usage code. And following is the error information:

/usr/bin/python3.5 /home/cr/pycharmProjects/0Test/test.py
pygame 1.9.4
Hello from the pygame community. https://www.pygame.org/contribute.html
/usr/local/lib/python3.5/dist-packages/skimage/transform/_warps.py:110: UserWarning: Anti-aliasing will be enabled by default in skimage 0.15 to avoid aliasing artifacts when down-sampling images.
warn("Anti-aliasing will be enabled by default in skimage 0.15 to "
/usr/local/lib/python3.5/dist-packages/skimage/transform/_warps.py:110: UserWarning: Anti-aliasing will be enabled by default in skimage 0.15 to avoid aliasing artifacts when down-sampling images.
warn("Anti-aliasing will be enabled by default in skimage 0.15 to "
/usr/local/lib/python3.5/dist-packages/skimage/transform/_warps.py:110: UserWarning: Anti-aliasing will be enabled by default in skimage 0.15 to avoid aliasing artifacts when down-sampling images.
warn("Anti-aliasing will be enabled by default in skimage 0.15 to "
Traceback (most recent call last):
File "/home/cr/pycharmProjects/0Test/test.py", line 18, in
a = env.action_space.sample()
AttributeError: 'int' object has no attribute 'sample'

How to solve this problem, thank you.

(RLmaze) E:\OneDrive - University of Southampton\Reinforcement Learning>python BU.py
Traceback (most recent call last):
File "BU.py", line 9, in
env = gym.make("Maze-Img-50x50-POMDPMaze-v0")
File "C:\Users\123\anaconda3\envs\RLmaze\lib\site-packages\gym\envs\registration.py", line 676, in make
return registry.make(id, **kwargs)
File "C:\Users\123\anaconda3\envs\RLmaze\lib\site-packages\gym\envs\registration.py", line 490, in make
versions = self.env_specs.versions(namespace, name)
File "C:\Users\123\anaconda3\envs\RLmaze\lib\site-packages\gym\envs\registration.py", line 220, in versions
self._assert_name_exists(namespace, name)
File "C:\Users\123\anaconda3\envs\RLmaze\lib\site-packages\gym\envs\registration.py", line 297, in _assert_name_exists
raise error.NameNotFound(message)
gym.error.NameNotFound: Environment Maze-Img-50x50-POMDPMaze doesn't exist. Did you mean: Maze-50x50-POMDPMaze?