I am probably doing something wrong, but I’m trying to do a DQN on a vector of actions (centralized decision for a multi-agent setting). The action space I have chosen is Dict.
In the build step in RLlib, I get this error:
Action space Dict(1: Discrete(5), 2: Discrete(5), 3: Discrete(5)) is not supported for DQN.
Should I modify my action space or is it something I am doing incorrectly ?
Thank you in advance.