ibc
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Published
20 hours ago •
google-research
google-research
Error running particle experiments
Hi, thanks for open sourcing this work! I tried running:
./ibc/ibc/configs/particle/run_mlp_ebm_langevin_best.sh 2
And got this error
File "ibc/ibc/train_eval.py", line 397, in main [122/528]
strategy=strategy) File "/iris/u/ayz/anaconda3/envs/ibc/lib/python3.7/site-packages/gin/config.py", line 1069, in gin_wrapper utils.augment_exception_message_and_reraise(e, err_str) File "/iris/u/ayz/anaconda3/envs/ibc/lib/python3.7/site-packages/gin/utils.py", line 41, in augment_exception_message_and_rerais
e
raise proxy.with_traceback(exception.__traceback__) from None
File "/iris/u/ayz/anaconda3/envs/ibc/lib/python3.7/site-packages/gin/config.py", line 1046, in gin_wrapper return fn(*new_args, **new_kwargs)
File "ibc/ibc/train_eval.py", line 279, in train_eval
name_scope_suffix=f'_{env_name}')
File "ibc/ibc/train_eval.py", line 353, in evaluation_step eval_actor.run()
File "/iris/u/ayz/anaconda3/envs/ibc/lib/python3.7/site-packages/tf_agents/train/actor.py", line 149, in run
self._time_step, self._policy_state)
File "/iris/u/ayz/anaconda3/envs/ibc/lib/python3.7/site-packages/tf_agents/drivers/py_driver.py", line 112, in run next_time_step = self.env.step(action_step.action)
File "/iris/u/ayz/anaconda3/envs/ibc/lib/python3.7/site-packages/tf_agents/environments/py_environment.py", line 233, in step
self._current_time_step = self._step(action)
File "/iris/u/ayz/anaconda3/envs/ibc/lib/python3.7/site-packages/tf_agents/environments/wrappers.py", line 1015, in _step time_step = self._env.step(action)
File "/iris/u/ayz/anaconda3/envs/ibc/lib/python3.7/site-packages/tf_agents/environments/py_environment.py", line 233, in step
self._current_time_step = self._step(action)
File "/iris/u/ayz/anaconda3/envs/ibc/lib/python3.7/site-packages/tf_agents/environments/gym_wrapper.py", line 215, in _step
observation, reward, self._done, self._info = self._gym_env.step(action)
File "/iris/u/ayz/anaconda3/envs/ibc/lib/python3.7/site-packages/gym/wrappers/order_enforcing.py", line 37, in step
return self.env.step(action)
File "/iris/u/ayz/anaconda3/envs/ibc/lib/python3.7/site-packages/gym/wrappers/env_checker.py", line 39, in step
return passive_env_step_check(self.env, action)
File "/iris/u/ayz/anaconda3/envs/ibc/lib/python3.7/site-packages/gym/utils/passive_env_checker.py", line 273, in passive_env_st$
p_check
if np.any(np.isnan(obs)):
TypeError: ufunc 'isnan' not supported for the input types, and the inputs could not be safely coerced to any supported types acc$
rding to the casting rule ''safe''
I'm not super familiar with tf-agents, but from some debugging it looks like obs is a dictionary type and np.isnan is having issue with it. Any thought on how one could fix this?
Thanks, Allan
Hi Allan, can you verify all your package versions match these exactly? https://github.com/google-research/ibc#prerequisites
Hi Pete, thanks for the patience (just got back from various confs/travels). I verified the version numbers linked. Here's my entire pip list. Maybe a version update in some other package not listed in that link broke things?
EDIT: given the error, maybe the problem package is numpy itself. What version of numpy is working for you?
Package Version
----------------------- ---------
absl-py 0.12.0
astunparse 1.6.3
backcall 0.2.0
cached-property 1.5.2
cachetools 5.2.0
certifi 2022.6.15
charset-normalizer 2.0.12
clang 5.0
cloudpickle 2.1.0
cycler 0.11.0
decorator 5.1.1
dm-tree 0.1.7
flatbuffers 1.12
gast 0.4.0
gin-config 0.4.0
google-auth 2.8.0
google-auth-oauthlib 0.4.6
google-pasta 0.2.0
grpcio 1.47.0
gym 0.24.1
gym-notices 0.0.7
h5py 3.1.0
idna 3.3
importlib-metadata 4.12.0
ipython 7.34.0
jedi 0.18.1
keras 2.6.0
Keras-Preprocessing 1.1.2
kiwisolver 1.4.3
Markdown 3.3.7
matplotlib 3.4.3
matplotlib-inline 0.1.3
mediapy 1.0.3
numpy 1.19.5
oauthlib 3.2.0
opencv-python 4.5.3.56
opt-einsum 3.3.0
parso 0.8.3
pexpect 4.8.0
pickleshare 0.7.5
Pillow 9.1.1
pip 22.1.2
prompt-toolkit 3.0.29
protobuf 3.19.4
ptyprocess 0.7.0
pyasn1 0.4.8
pyasn1-modules 0.2.8
pybullet 3.1.6
Pygments 2.12.0
pyparsing 3.0.9
python-dateutil 2.8.2
requests 2.28.0
requests-oauthlib 1.3.1
rsa 4.8
scipy 1.7.1
setuptools 62.6.0
six 1.15.0
tensorboard 2.9.1
tensorboard-data-server 0.6.1
tensorboard-plugin-wit 1.8.1
tensorflow 2.6.0
tensorflow-estimator 2.9.0
tensorflow-probability 0.14.1
termcolor 1.1.0
tf-agents 0.11.0rc0
tqdm 4.62.2
traitlets 5.3.0
typing-extensions 3.7.4.3
urllib3 1.26.9
wcwidth 0.2.5
Werkzeug 2.1.2
wheel 0.37.1
wrapt 1.12.1
zipp 3.8.0