求教大佬：在安装spinning up后，按照open ai 官方文档给出代码进行测试，总是报错，且progress.txt中无数据。
实验环境：Ubuntu ＋OpenMPI+Spinningup
pycharm 命令行 运行代码：
python -m spinup.run ppo --hid "[32,32]" --env LunarLander-v2 --exp_name installtest --gamma 0.999
报错提示：
Warning: trajectory cut off by epoch at 60 steps.
[hk416-All-Series:31047] *** Process received signal ***
[hk416-All-Series:31047] Signal: Segmentation fault (11)
[hk416-All-Series:31047] Signal code: Address not mapped (1)
[hk416-All-Series:31047] Failing at address: 0x8
================================================================================
There appears to have been an error in your experiment.
Check the traceback above to see what actually went wrong. The
traceback below, included for completeness (but probably not useful
for diagnosing the error), shows the stack leading up to the
experiment launch.
================================================================================
Traceback (most recent call last):
File "/home/hk416/anaconda3/lib/python3.6/runpy.py", line 193, in _run_module_as_main
"__main__", mod_spec)
File "/home/hk416/anaconda3/lib/python3.6/runpy.py", line 85, in _run_code
exec(code, run_globals)
File "/home/hk416/桌面/Yufei/sspin/spinningup/spinup/run.py", line 248, in <module>
parse_and_execute_grid_search(cmd, args)
File "/home/hk416/桌面/Yufei/sspin/spinningup/spinup/run.py", line 180, in parse_and_execute_grid_search
eg.run(algo, **run_kwargs)
File "/home/hk416/桌面/Yufei/sspin/spinningup/spinup/utils/run_utils.py", line 546, in run
data_dir=data_dir, datestamp=datestamp, **var)
File "/home/hk416/桌面/Yufei/sspin/spinningup/spinup/utils/run_utils.py", line 171, in call_experiment
subprocess.check_call(cmd, env=os.environ)
File "/home/hk416/anaconda3/lib/python3.6/subprocess.py", line 291, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['/home/hk416/anaconda3/bin/python', '/home/hk416/桌面/Yufei/sspin/spinningup/spinup/utils/run_entrypoint.py', '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']' died with <Signals.SIGSEGV: 11>.
