unexpected keyword argument 'tags'

[ZiningYin]

File "/usr/local/lib/python3.6/dist-packages/roboschool/init.py", line 16, in
tags={ "pg_complexity": 1*1000000 },
File "/usr/local/lib/python3.6/dist-packages/gym/envs/registration.py", line 139, in register
return registry.register(id, **kwargs)
File "/usr/local/lib/python3.6/dist-packages/gym/envs/registration.py", line 133, in register
self.env_specs[id] = EnvSpec(id, **kwargs)
TypeError: init() got an unexpected keyword argument 'tags'

Name: gym
Version: 0.15.6

[thavidu]

+1 I get this issue too, when trying to just import roboschool

[thavidu]

Looks like this was introduced in openai/gym@a99e8d1#diff-3dff15d44236dd4f0f823a6ddb7e8c9b this change to openAI gym

[thavidu]

which makes me think reverting to version 0.15.4 of gym should fix it (but i have other issues in my environment so can't confirm whether that is enough or not)

[leilani-x]

which makes me think reverting to version 0.15.4 of gym should fix it (but i have other issues in my environment so can't confirm whether that is enough or not)

@thavidu Thx, pip install gym==0.15.4 can fix it.
Btw, roboschool should be reverted to 1.0.48 (pip install roboschool==1.0.48). I get ImportError: /lib/x86_64-linux-gnu/libc.so.6: version 'GLIBC_2.25' not found (required by /home/llx/anaconda3/envs/openAiBaseline/lib/python3.6/site-packages/roboschool/.libs/libQt5Core.so.5) after reverting gym to version 0.15.4

[Mark-bit520]

why should I revert gym to 0.15.4, why not roboschool update its version? I also install stable_baselines3, it requires gym version＞0.17.0.

[sgillen]

@Mark-bit520, From the roboschool README: "Status: Archive (code is provided as-is, no updates expected)" and also: "DEPRECATED: Please use PyBullet instead". So if you want to use Roboschool you will need to downgrade your gym etc.