The deepgroebner from dylanpeifer

deepgroebner's People

Contributors

Stargazers

Watchers

deepgroebner's Issues

TypeError: cannot pickle '_thread.RLock' object

Hi Dylan,

I am trying to run the example experiment from the README.md file:

python run.py --variables 3 --degree 20 --generators 10 \
                  --degree_distribution weighted \
                  --value_model degree --value_updates 0

and I encounter an error:

Traceback (most recent call last):
  File "run.py", line 348, in <module>
    agent.train(env, episodes=args.episodes, epochs=args.epochs,
  File "/Users/.../deepgroebner/deepgroebner/pg.py", line 360, in train
    return_history = self.run_episodes(
  File "/Users/.../deepgroebner/deepgroebner/pg.py", line 510, in run_episodes
    p.start()
  File "/Users/.../.pyenv/versions/3.8.5/lib/python3.8/multiprocessing/process.py", line 121, in start
    self._popen = self._Popen(self)
  File "/Users/.../.pyenv/versions/3.8.5/lib/python3.8/multiprocessing/context.py", line 224, in _Popen
    return _default_context.get_context().Process._Popen(process_obj)
  File "/Users/.../.pyenv/versions/3.8.5/lib/python3.8/multiprocessing/context.py", line 284, in _Popen
    return Popen(process_obj)
  File "/Users/.../.pyenv/versions/3.8.5/lib/python3.8/multiprocessing/popen_spawn_posix.py", line 32, in __init__
    super().__init__(process_obj)
  File "/Users/.../.pyenv/versions/3.8.5/lib/python3.8/multiprocessing/popen_fork.py", line 19, in __init__
    self._launch(process_obj)
  File "/Users/.../.pyenv/versions/3.8.5/lib/python3.8/multiprocessing/popen_spawn_posix.py", line 47, in _launch
    reduction.dump(process_obj, fp)
  File "/Users/.../.pyenv/versions/3.8.5/lib/python3.8/multiprocessing/reduction.py", line 60, in dump
    ForkingPickler(file, protocol).dump(obj)
TypeError: cannot pickle '_thread.RLock' object

do you know what could be the issue? I have TF 2.3.1, running on MacOS 10.15.7

Thank you!

Recommend Projects