[2024-05-21 15:55:16,295] [INFO] [logging] =======================================                                                                                                      [0/296]
[2024-05-21 15:55:16,295] [INFO] [logging] =======================================
[2024-05-21 15:55:16,295] [INFO] [logging] =======================================
[2024-05-21 15:55:16,295] [INFO] [logging] New log starts here.
[2024-05-21 15:55:16,295] [INFO] [logging] =======================================
[2024-05-21 15:55:16,295] [INFO] [logging] =======================================
[2024-05-21 15:55:16,295] [INFO] [logging] =======================================
[2024-05-21 15:55:16,295] [INFO] [rng] Rng seed: 1716299716295499
[2024-05-21 15:55:16,305] [INFO] [_local_simulator] Starting simulation batch with MuJoCo.
[2024-05-21 15:55:16,305] [INFO] [_simulate_scene] Simulating scene 0
Element Texture:  Sand(reference=TextureReference(builtin=None, file='./sand.png', content_type='image/png', gridlayout=None), base_color=Color(red=255, green=255, blue=255, alpha=255), primary_color=Color(red=0, green=0, blue=0, alpha=0), secondary_color=Color(red=0, green=0, blue=0, alpha=0), map_type=<MapType.MAP2D: '2d'>, repeat=(100, 100), size=(100, 100), specular=0.5, shininess=0.5, reflectance=0.0, emission=0.0)
Traceback (most recent call last):
  File "/Users/rounakvyas/Desktop/Work/VU/msc_thesis/revolve2/playground/sand_terrain/main.py", line 71, in <module>
    main()
  File "/Users/rounakvyas/Desktop/Work/VU/msc_thesis/revolve2/playground/sand_terrain/main.py", line 63, in main
    simulate_scenes(
  File "/Users/rounakvyas/Desktop/Work/VU/msc_thesis/playground/revolve2/modular_robot_simulation/revolve2/modular_robot_simulation/_simulate_scenes.py", line 76, in simulate_scenes
    simulation_results = simulator.simulate_batch(batch)
  File "/Users/rounakvyas/Desktop/Work/VU/msc_thesis/playground/revolve2/simulators/mujoco_simulator/revolve2/simulators/mujoco_simulator/_local_simulator.py", line 106, in simulate_batch
    results = [
  File "/Users/rounakvyas/Desktop/Work/VU/msc_thesis/playground/revolve2/simulators/mujoco_simulator/revolve2/simulators/mujoco_simulator/_local_simulator.py", line 107, in <listcomp>
    simulate_scene(
  File "/Users/rounakvyas/Desktop/Work/VU/msc_thesis/playground/revolve2/simulators/mujoco_simulator/revolve2/simulators/mujoco_simulator/_simulate_scene.py", line 53, in simulate_scene
    model, mapping = scene_to_model(
  File "/Users/rounakvyas/Desktop/Work/VU/msc_thesis/playground/revolve2/simulators/mujoco_simulator/revolve2/simulators/mujoco_simulator/_scene_to_model.py", line 123, in scene_to_model
    _add_planes(plane_geometries, fast_sim, env_mjcf)
  File "/Users/rounakvyas/Desktop/Work/VU/msc_thesis/playground/revolve2/simulators/mujoco_simulator/revolve2/simulators/mujoco_simulator/_scene_to_model.py", line 223, in _add_planes
    __make_material(env_mjcf, name=name, element=plane)
  File "/Users/rounakvyas/Desktop/Work/VU/msc_thesis/playground/revolve2/simulators/mujoco_simulator/revolve2/simulators/mujoco_simulator/_scene_to_model.py", line 467, in __make_material
    env.asset.add(
  File "/Users/rounakvyas/.pyenv/versions/revolve/lib/python3.10/site-packages/dm_control/mjcf/element.py", line 630, in add
    return self.insert(element_name, position=None, **kwargs)
  File "/Users/rounakvyas/.pyenv/versions/revolve/lib/python3.10/site-packages/dm_control/mjcf/element.py", line 655, in insert
    new_element = _make_element(child_spec, self, attributes=kwargs)
  File "/Users/rounakvyas/.pyenv/versions/revolve/lib/python3.10/site-packages/dm_control/mjcf/element.py", line 128, in _make_element
    return _ElementImpl(spec, parent, attributes)
  File "/Users/rounakvyas/.pyenv/versions/revolve/lib/python3.10/site-packages/dm_control/mjcf/element.py", line 185, in __init__
    self._check_valid_attribute(attribute_name)
  File "/Users/rounakvyas/.pyenv/versions/revolve/lib/python3.10/site-packages/dm_control/mjcf/element.py", line 534, in _check_valid_attribute
    raise AttributeError(
AttributeError: 'content_type' is not a valid attribute for <texture>