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robocomp / gsoc22-socnavenv

Social Navigation RL Environment - GSoC'22
Apache License 2.0
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KeyError: 'goal' when run train.py #1

Open yes5528876 opened 1 year ago

yes5528876 commented 1 year ago

When I execute it in the terminal : $python3 train.py -e configs/empty.yaml -a dqn -c agents/DQN.py -t mlp

It shows the error:

/home/jylong/.local/lib/python3.8/site-packages/gym/utils/passive_env_checker.py:64: UserWarning: WARN: A Box action space maximum and minimum values are equal. logger.warn("A Box action space maximum and minimum values are equal.") Traceback (most recent call last): File "train.py", line 47, in input_layer_size = env.observation_space["goal"].shape[0] + env.observation_space["humans"].shape[0] + env.observation_space["laptops"].shape[0] + env.observation_space["tables"].shape[0] + env.observation_space["plants"].shape[0] File "/home/jylong/.local/lib/python3.8/site-packages/gym/spaces/dict.py", line 194, in getitem return self.spaces[key] KeyError: 'goal' Screenshot from 2023-07-08 23-49-32

Do I run the program in the wrong way?

Here's my system information: Ubuntu 18.04 ROS melodic python 3.8.0 gym 0.26.2 gymnasium 0.28.1 socnavgym 0.1.0

Thank you for your effort.

sushant1212 commented 1 year ago

Hi, thanks for raising the issue. This repository is now being maintained here. Please raise an issue there if you still face errors.