robot.data['names'] has only empty strings

[tomsilver]

The output of the code below is ['', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '']

Code:

from pyrcareworld.envs.base_env import RCareWorld
import numpy as np
import os
import argparse

def _main(use_graphics=False):

    script_dir = os.path.dirname(os.path.abspath(__file__))
    executable_file = os.path.join(script_dir, "Bathing", "BathingPlayer.x86_64")
    env = RCareWorld(executable_file=executable_file, graphics=use_graphics)

    stretch_id = 221582
    robot = env.GetAttr(stretch_id)
    env.step()

    print(robot.data["names"])

   
if __name__ == "__main__":
    parser = argparse.ArgumentParser(description='Run RCareWorld bathing environment simulation.')
    parser.add_argument('-g', '--graphics', action='store_true', help='Enable graphics')
    args = parser.parse_args()
    _main(use_graphics=args.graphics)

[TomatoPicker278]

Yes, I had the same problem, which prevented me from being able to discern the specific joints of the robot.

[YoruCathy]

Addressed in #152