No data available for logs/ppo\RobotReach-v1_1 No handles with labels found to put in legend.

Hello, I have trained my RobotReach using PPO, and the success rate is 1,it is saved in logs, but when I run python scripts/plot_train.py -a ppo -e RobotReach -y success -f logs/ ,i got no thing but: No data available for logs/ppo\RobotReach-v1_1 No handles with labels found to put in legend. What’s wrong? thanks.

[qgallouedec]

Try with

monitor_kwargs = dict(info_keywords=("success_rate",))

[araffin]

KeyError: ‘success_rate’

so, the correct one is:

monitor_kwargs = dict(info_keywords=("is_success",))

This is the key that your environment must set in the info dict.

Thanks @qgallouedec , my example was wrong, but the code linked was right 😉