Not able to run any baseline example due to missing entry point

[Ujwal2910]

while running this-

command - python3 -m baselines.run --alg=ppo2 --env=PongNoFrameskip-v4 --num_timesteps=2e7
Traceback (most recent call last):
File "/home/ujwal/anaconda3/lib/python3.7/runpy.py", line 193, in _run_module_as_main
"main", mod_spec)
File "/home/ujwal/anaconda3/lib/python3.7/runpy.py", line 85, in _run_code
exec(code, run_globals)

in run.py, line 35, in
env_type = env.entry_point.split(':')[0].split('.')[-1]
AttributeError: 'EnvSpec' object has no attribute 'entry_point'

[DanielTakeshi]

Looks like #977 has the same error

[Ujwal2910]

I was able to resolve this issue by changing-
env_type = env.entry_point.split(':')[0].split('.')[-1]
to
env_type = env._entry_point.split(':')[0].split('.')[-1]
Basically its not able to recognize the change which was recently made in the repository by replacing _entry_point to just entry_point.
I am also running the latest GYM version so not an issue in that.

[christopherhesse]

What version of baselines are you using?

[christopherhesse]

duplicate of #977