Code issues for help - Githubissues

Farama-Foundation / HighwayEnv

A minimalist environment for decision-making in autonomous driving

https://highway-env.farama.org/

MIT License

2.48k stars 726 forks source link

Code issues for help #567

Open CurryQAQ opened 5 months ago

CurryQAQ commented 5 months ago

Traceback (most recent call last): File "D:\PycharmProjects\HighwayEnv-master\scripts\sb3_highway_ppo_transformer.py", line 406, in env.viewer.set_agent_display( AttributeError: 'NoneType' object has no attribute 'set_agent_display'

This script ran out of errors(sb3_highway_ppo_transformer),How can I solve this problem, please

Peterzhoujr commented 1 month ago

I found the same problem,do you get the answers now?