cannot pickle '_thread.lock' object

eleurent / rl-agents

Implementations of Reinforcement Learning and Planning algorithms

MIT License

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cannot pickle '_thread.lock' object #74

Closed bosunrunner closed 3 years ago

bosunrunner commented 3 years ago

when I run 'highway_planning.ipynb' ,erros 'cannot pickle '_thread.lock' object' is happened.

eleurent commented 3 years ago

Duplicate of https://github.com/eleurent/highway-env/issues/192

eleurent commented 3 years ago

Sorry, I had forgotten about this bug. I just fixed it in https://github.com/eleurent/highway-env/commit/4e6562d21e954c3385ef75a510f1d59689c11144

Until the next release of highway-env, you will have to replace !pip install highway-env in the notebook by !pip install git+https://github.com/eleurent/highway-env#egg=highway-env