Fail to register the "HeterogeneousSensorNetwork-v0" to gym about cap-comm

[piercehowell]

Hi @Yuxin916! Thanks for sharing the error you encountered. Did you run pip install -e . within the MARBLER fork? Additionally, have you tested that installation of MARBLER was successful?

Best,
Pierce

[Yuxin916]

Hi,
Thank you! I try to reinstall everything and this problem seems to be solved. When i run the HeterogeneousSensorNetwork scenario in robotarium_gym/main.py, it is working. Despite i commented line 148 from robotarium_gym/utilities/misc.py "episodeConnectivity.append(info["connectivity"])"

However, i have encountered another problem when running the run_MLP_ID_4_agents_HSN.sh still. This time is:

[ERROR 19:56:17] pymarl Failed after 0:00:03!
Traceback (most recent calls WITHOUT Sacred internals):
File "/home/tsaisplus/MuRPE_base/cap-comm/src/main.py", line 166, in main
run(_run, _config, _log)
File "/home/tsaisplus/MuRPE_base/cap-comm/src/run.py", line 57, in run
run_sequential(args=args, logger=logger)
File "/home/tsaisplus/MuRPE_base/cap-comm/src/run.py", line 192, in run_sequential
episode_batch = runner.run(test_mode=False)
File "/home/tsaisplus/MuRPE_base/cap-comm/src/runners/parallel_runner.py", line 196, in run
cur_stats.update({k: sum(d.get(k, 0) for d in infos) for k in set.union([set(d) for d in infos])})
File "/home/tsaisplus/MuRPE_base/cap-comm/src/runners/parallel_runner.py", line 196, in
cur_stats.update({k: sum(d.get(k, 0) for d in infos) for k in set.union([set(d) for d in infos])})
TypeError: unsupported operand type(s) for +: 'int' and 'list'

Process finished with exit code 1

Instead, i replace the environment from HSN to PredatorCapturePrey, it is training well. This seems to be a problem with "info" that come out from HSN's env.step.

Best Regards
Yuxin