Get stuck at ‘sensor.handle_explicitly()’

[LogSSim]

trafficstars

When running the eval, it gets stuck at ‘sensor.handle_explicitly()’. Has anyone encountered this?

if sensor is not None and (get_rgb or get_depth):
                print("[DEBUG] Scene.get_observation: sensor")
                sensor.handle_explicitly()
                print("[DEBUG] Scene.get_observation: sensor over")
                if get_rgb:
                    print("[DEBUG] Scene.get_observation: capture_rgb begin")
                    rgb = sensor.capture_rgb()
                    print("[DEBUG] Scene.get_observation: capture_rgb")
                    if rgb_noise is not None:
                        rgb = rgb_noise.apply(rgb)
                    rgb = np.clip((rgb * 255.).astype(np.uint8), 0, 255)