question about scenario about predictive-decision

[MCZhi]

Hi, @Donghu1876. I appreciate your interest in our work. Did you install smarts using pip install "smarts[camera-obs] @ git+https://github.com/huawei-noah/SMARTS.git@comp-1"? Because the environments we use are provided by the Driving Smarts competition, you need to install this specific version to access the environments.

[Hyland236]

Thank you very much for your reply, which has answered my doubts.
I also encountered another error: "the module sumo has no attribute SUMO_HOME".
I hope to get your help. I would be very grateful!

[MCZhi]

Probably because you haven't installed SUMO properly. You can go to this https://github.com/huawei-noah/SMARTS/tree/comp-1#troubleshooting for help.

[Hyland236]

Thank you again and wish you a bright future!

[MCZhi]

Thanks. Good luck with your research! Let me know if you need any help.