AttributeError: 'list' object has no attribute 'ndim'

[Gaoee]

When I run '. scripts/local_run_exp.sh es configurations/frostbite_es.json', I got such error 'AttributeError: 'list' object has no attribute 'ndim'' .

Part of log:
'env_id': 'FrostbiteNoFrameskip-v4',
'optimizer': {'args': {'stepsize': 0.01}, 'type': 'adam'},
'policy': {'args': {}, 'type': 'ESAtariPolicy'}}
********** Iteration 0 **********
Traceback (most recent call last):
File "/home/gaoli/tools/Python3.6/lib/python3.6/runpy.py", line 193, in _run_module_as_main
"main", mod_spec)
File "/home/gaoli/tools/Python3.6/lib/python3.6/runpy.py", line 85, in _run_code
exec(code, run_globals)
File "/home/gaoli/CODE/deep-neuroevolution/es_distributed/main.py", line 90, in
cli()
File "/home/gaoli/CODE/deep-neuroevolution/env/lib/python3.6/site-packages/click/core.py", line 722, in call
return self.main(*args, **kwargs)
File "/home/gaoli/CODE/deep-neuroevolution/env/lib/python3.6/site-packages/click/core.py", line 697, in main
rv = self.invoke(ctx)
File "/home/gaoli/CODE/deep-neuroevolution/env/lib/python3.6/site-packages/click/core.py", line 1066, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/home/gaoli/CODE/deep-neuroevolution/env/lib/python3.6/site-packages/click/core.py", line 895, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/home/gaoli/CODE/deep-neuroevolution/env/lib/python3.6/site-packages/click/core.py", line 535, in invoke
return callback(*args, **kwargs)
File "/home/gaoli/CODE/deep-neuroevolution/es_distributed/main.py", line 61, in master
algo.run_master({'unix_socket_path': master_socket_path}, log_dir, exp)
File "/home/gaoli/CODE/deep-neuroevolution/es_distributed/es.py", line 246, in run_master
assert (result.noise_inds_n.ndim == 1 and
AttributeError: 'list' object has no attribute 'ndim'

[thisisjasleen]

Did you figure out the solution to this error? I have been facing the same issue!