Problem using Isaac Sim with RLlib

RLlib
1

I am trying to use Isaac Sim/Gym with the Ray/RLlib/Tune framework.

The latest requires some pickling of the environment and this raises an error Exception has occurred: TypeError can't pickle carb._carb.Framework objects. The environment I am playing with is a simple Cartpole from this tutorial here .

Has anyone found a work around for this problem ?

Even a simple pickle.dumps of the env raises an exception

2

Hmm, does the environment get instantiated ahead of time? Ideally you can just pass in the class type and then instantiation will happen without serialization

1 Like
3

Thank you it works !