please declare environment variable 'SUMO_HOME'

michigan-traffic-lab / Dense-Deep-Reinforcement-Learning

This repo contains the code for paper "Dense reinforcement learning for safety validation of autonomous vehicles"

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please declare environment variable 'SUMO_HOME' #5

Closed counterattack-hub closed 9 months ago

counterattack-hub commented 9 months ago

When I want to show the simulation in GUI, I set the parameter "simulation_config["gui_flag"] = True". Then I run the main.py, but there is an error arise.