embersarc / ppo Goto Github PK

I am trying to run a trained model from the working_model directory.
I set the load_model = True and
model_path = ./working_model/models

But it doesn't read the working model. Am I missing something?

I copied the rocket_lander.py to gym/envs/box2d/, and modified the init.py in env/ and box2d/ . Then when I run the ppo.py, it gave me these errors:

from ._conv import register_converters as _register_converters
Traceback (most recent call last):
File "/home/tl/PycharmProjects/testbox2D/PPO/ppo.py", line 64, in
env = GymEnvironment(env_name=env_name, log_path="./PPO_log", skip_frames=6)
File "/home/tl/PycharmProjects/testbox2D/PPO/agents/environment.py", line 19, in init
self.env = gym.make(env_name)
File "/home/tl/anaconda2/envs/gymlab/gym/gym/envs/registration.py", line 163, in make
return registry.make(id)
File "/home/tl/anaconda2/envs/gymlab/gym/gym/envs/registration.py", line 119, in make
env = spec.make()
File "/home/tl/anaconda2/envs/gymlab/gym/gym/envs/registration.py", line 86, in make
env = cls(**self._kwargs)
File "/home/tl/anaconda2/envs/gymlab/gym/gym/envs/box2d/rocket_lander.py", line 141, in init
self.reset()
File "/home/tl/anaconda2/envs/gymlab/gym/gym/envs/box2d/rocket_lander.py", line 187, in reset
shape=polygonShape(vertices=((0, 0), (W, 0), (W, self.terrainheigth), (0, self.terrainheigth))),
File "/home/tl/anaconda2/lib/python2.7/site-packages/Box2D/Box2D.py", line 2926, in init
_init_kwargs(self, **kwargs)
File "/home/tl/anaconda2/lib/python2.7/site-packages/Box2D/Box2D.py", line 136, in _init_kwargs
% (self.class.name, key, ex))
AssertionError: Failed on kwargs for b2PolygonShape.vertices: count >= 3
Error in atexit._run_exitfuncs:
Traceback (most recent call last):
File "/home/tl/anaconda2/lib/python2.7/atexit.py", line 24, in _run_exitfuncs
func(*targs, **kargs)
File "/home/tl/PycharmProjects/testbox2D/PPO/agents/environment.py", line 136, in close
self.env.close()
AttributeError: 'GymEnvironment' object has no attribute 'env'
Error in sys.exitfunc:
Traceback (most recent call last):
File "/home/tl/anaconda2/lib/python2.7/atexit.py", line 24, in _run_exitfuncs
func(*targs, **kargs)
File "/home/tl/PycharmProjects/testbox2D/PPO/agents/environment.py", line 136, in close
self.env.close()
AttributeError: 'GymEnvironment' object has no attribute 'env'

How shoule I solve these pronlems ? Please ! ! !

I am looking into your code (which is pretty clean and clear by the way) and have a question for a line of code.

In the file PPO/ppo/model.py, line 185

r_theta = probs / (old_probs + 1e-10)

Would it be more accurate to modify it into
r_theta = tf.reduce_prod(probs,axis=-1) / (tf.reduce_prod(old_probs,axis=-1) + 1e-10)
?

I copied the rocket_lander.py to gym/envs/box2d/, and modified the init.py in env/ and box2d/ . Then when I run the ppo.py, it gave me these errors:

from ._conv import register_converters as _register_converters
Traceback (most recent call last):
File "/home/tl/PycharmProjects/testbox2D/PPO/ppo.py", line 64, in
env = GymEnvironment(env_name=env_name, log_path="./PPO_log", skip_frames=6)
File "/home/tl/PycharmProjects/testbox2D/PPO/agents/environment.py", line 19, in init
self.env = gym.make(env_name)
File "/home/tl/anaconda2/envs/gymlab/gym/gym/envs/registration.py", line 163, in make
return registry.make(id)
File "/home/tl/anaconda2/envs/gymlab/gym/gym/envs/registration.py", line 119, in make
env = spec.make()
File "/home/tl/anaconda2/envs/gymlab/gym/gym/envs/registration.py", line 86, in make
env = cls(**self._kwargs)
File "/home/tl/anaconda2/envs/gymlab/gym/gym/envs/box2d/rocket_lander.py", line 141, in init
self.reset()
File "/home/tl/anaconda2/envs/gymlab/gym/gym/envs/box2d/rocket_lander.py", line 187, in reset
shape=polygonShape(vertices=((0, 0), (W, 0), (W, self.terrainheigth), (0, self.terrainheigth))),
File "/home/tl/anaconda2/lib/python2.7/site-packages/Box2D/Box2D.py", line 2926, in init
_init_kwargs(self, **kwargs)
File "/home/tl/anaconda2/lib/python2.7/site-packages/Box2D/Box2D.py", line 136, in _init_kwargs
% (self.class.name, key, ex))
AssertionError: Failed on kwargs for b2PolygonShape.vertices: count >= 3
Error in atexit._run_exitfuncs:
Traceback (most recent call last):
File "/home/tl/anaconda2/lib/python2.7/atexit.py", line 24, in _run_exitfuncs
func(*targs, **kargs)
File "/home/tl/PycharmProjects/testbox2D/PPO/agents/environment.py", line 136, in close
self.env.close()
AttributeError: 'GymEnvironment' object has no attribute 'env'
Error in sys.exitfunc:
Traceback (most recent call last):
File "/home/tl/anaconda2/lib/python2.7/atexit.py", line 24, in _run_exitfuncs
func(*targs, **kargs)
File "/home/tl/PycharmProjects/testbox2D/PPO/agents/environment.py", line 136, in close
self.env.close()
AttributeError: 'GymEnvironment' object has no attribute 'env'

How shoule I solve these pronlems ? Please ! ! !

Traceback (most recent call last):
File "/home/sajan/gym/gym/envs/registration.py", line 159, in spec
return self.env_specs[id]
KeyError: 'RocketLander-v0'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "ppo.py", line 64, in
env = GymEnvironment(env_name=env_name, log_path="./PPO_log", skip_frames=6)
File "/home/sajan/Documents/PPO-master/agents/environment.py", line 19, in init
self.env = gym.make(env_name)
File "/home/sajan/gym/gym/envs/registration.py", line 183, in make
return registry.make(id, **kwargs)
File "/home/sajan/gym/gym/envs/registration.py", line 125, in make
spec = self.spec(path)
File "/home/sajan/gym/gym/envs/registration.py", line 169, in spec
raise error.UnregisteredEnv('No registered env with id: {}'.format(id))
gym.error.UnregisteredEnv: No registered env with id: RocketLander-v0
Error in atexit._run_exitfuncs:
Traceback (most recent call last):
File "/home/sajan/Documents/PPO-master/agents/environment.py", line 136, in close
self.env.close()
AttributeError: 'GymEnvironment' object has no attribute 'env'

I am getting this error even after making changes and making a gym environment name RocketLander-v0. I don't know what i am doing wrong?

I copied the rocket_lander.py to gym/envs/box2d/, and modified the init.py in env/ and box2d/ . Then when I run the ppo.py, it gave me these errors:

from ._conv import register_converters as _register_converters
Traceback (most recent call last):
File "/home/tl/PycharmProjects/testbox2D/PPO/ppo.py", line 64, in
env = GymEnvironment(env_name=env_name, log_path="./PPO_log", skip_frames=6)
File "/home/tl/PycharmProjects/testbox2D/PPO/agents/environment.py", line 19, in init
self.env = gym.make(env_name)
File "/home/tl/anaconda2/envs/gymlab/gym/gym/envs/registration.py", line 163, in make
return registry.make(id)
File "/home/tl/anaconda2/envs/gymlab/gym/gym/envs/registration.py", line 119, in make
env = spec.make()
File "/home/tl/anaconda2/envs/gymlab/gym/gym/envs/registration.py", line 86, in make
env = cls(**self._kwargs)
File "/home/tl/anaconda2/envs/gymlab/gym/gym/envs/box2d/rocket_lander.py", line 141, in init
self.reset()
File "/home/tl/anaconda2/envs/gymlab/gym/gym/envs/box2d/rocket_lander.py", line 187, in reset
shape=polygonShape(vertices=((0, 0), (W, 0), (W, self.terrainheigth), (0, self.terrainheigth))),
File "/home/tl/anaconda2/lib/python2.7/site-packages/Box2D/Box2D.py", line 2926, in init
_init_kwargs(self, **kwargs)
File "/home/tl/anaconda2/lib/python2.7/site-packages/Box2D/Box2D.py", line 136, in _init_kwargs
% (self.class.name, key, ex))
AssertionError: Failed on kwargs for b2PolygonShape.vertices: count >= 3
Error in atexit._run_exitfuncs:
Traceback (most recent call last):
File "/home/tl/anaconda2/lib/python2.7/atexit.py", line 24, in _run_exitfuncs
func(*targs, **kargs)
File "/home/tl/PycharmProjects/testbox2D/PPO/agents/environment.py", line 136, in close
self.env.close()
AttributeError: 'GymEnvironment' object has no attribute 'env'
Error in sys.exitfunc:
Traceback (most recent call last):
File "/home/tl/anaconda2/lib/python2.7/atexit.py", line 24, in _run_exitfuncs
func(*targs, **kargs)
File "/home/tl/PycharmProjects/testbox2D/PPO/agents/environment.py", line 136, in close
self.env.close()
AttributeError: 'GymEnvironment' object has no attribute 'env'

How should I solve these problems ? Please ! ! !