AttributeError: 'NoneType' object has no attribute 'GetPath'

[Gagouking]

在安装完成所有部分后， 我在运行 python3 scripts/rsl_rl/train.py --task Template-Isaac-Reach-Kinova-v0 --num_envs 4096 这行命令的时候，弹出Isaacsim软件并卡住， 过一会产生如下报错：

[INFO]: Time taken for scene creation : 513.928256 seconds Traceback (most recent call last): File "/home/user/RL/isaacLab.manipulation/scripts/rsl_rl/train.py", line 119, in main() File "/home/user/RL/isaacLab.manipulation/scripts/rsl_rl/train.py", line 74, in main env = gym.make(args_cli.task, cfg=env_cfg, render_mode="rgb_array" if args_cli.video else None) File "/home/user/下载/yes/envs/isaaclab/lib/python3.10/site-packages/gymnasium/envs/registration.py", line 802, in make env = env_creator(**env_spec_kwargs) File "/home/user/IsaacLab/source/extensions/omni.isaac.lab/omni/isaac/lab/envs/manager_based_rl_env.py", line 75, in init super().init(cfg=cfg) File "/home/user/IsaacLab/source/extensions/omni.isaac.lab/omni/isaac/lab/envs/manager_based_env.py", line 108, in init self.scene = InteractiveScene(self.cfg.scene) File "/home/user/IsaacLab/source/extensions/omni.isaac.lab/omni/isaac/lab/scene/interactive_scene.py", line 105, in init self._add_entities_from_cfg() File "/home/user/IsaacLab/source/extensions/omni.isaac.lab/omni/isaac/lab/scene/interactive_scene.py", line 404, in _add_entities_from_cfg asset_cfg.spawn.func( File "/home/user/IsaacLab/source/extensions/omni.isaac.lab/omni/isaac/lab/sim/spawners/from_files/from_files.py", line 145, in spawn_ground_plane collision_prim_path = prim_utils.get_prim_path( File "/home/user/.local/share/ov/pkg/isaac-sim-4.0.0/exts/omni.isaac.core/omni/isaac/core/utils/prims.py", line 631, in get_prim_path return prim.GetPath() AttributeError: 'NoneType' object has no attribute 'GetPath' 2024-07-25 08:22:33 [521,184ms] [Warning] [carb] [Plugin: omni.sensors.tiled.plugin] Module /home/user/.local/share/ov/pkg/isaac-sim-4.0.0/extscache/omni.sensors.tiled-0.0.3+106.0.0.lx64.r/bin/libomni.sensors.tiled.plugin.so remained loaded after unload request 2024-07-25 08:22:33 [521,188ms] [Warning] [carb] [Plugin: omni.spectree.delegate.plugin] Module /home/user/.local/share/ov/pkg/isaac-sim-4.0.0/kit/exts/omni.usd_resolver/bin/libomni.spectree.delegate.plugin.so remained loaded after unload request 2024-07-25 08:22:33 [521,189ms] [Warning] [omni.graph.core.plugin] Could not find category 'Replicator:Annotators' for removal 2024-07-25 08:22:33 [521,189ms] [Warning] [omni.graph.core.plugin] Could not find category 'Replicator:Annotators' for removal 2024-07-25 08:22:33 [521,189ms] [Warning] [omni.graph.core.plugin] Could not find category 'Replicator:Annotators' for removal 2024-07-25 08:22:33 [521,189ms] [Warning] [omni.graph.core.plugin] Could not find category 'Replicator:Annotators' for removal 2024-07-25 08:22:33 [521,189ms] [Warning] [omni.graph.core.plugin] Could not find category 'Replicator:Annotators' for removal 2024-07-25 08:22:33 [521,189ms] [Warning] [omni.graph.core.plugin] Could not find category 'Replicator:Annotators' for removal 2024-07-25 08:22:33 [521,189ms] [Warning] [omni.graph.core.plugin] Could not find category 'Replicator:Annotators' for removal 2024-07-25 08:22:33 [521,189ms] [Warning] [omni.graph.core.plugin] Could not find category 'Replicator:Annotators' for removal 2024-07-25 08:22:33 [521,189ms] [Warning] [omni.graph.core.plugin] Could not find category 'Replicator:Annotators' for removal 2024-07-25 08:22:33 [521,189ms] [Warning] [omni.graph.core.plugin] Could not find category 'Replicator:Annotators' for removal 2024-07-25 08:22:33 [521,189ms] [Warning] [omni.graph.core.plugin] Could not find category 'Replicator:Annotators' for removal 2024-07-25 08:22:33 [521,190ms] [Warning] [omni.graph.core.plugin] Could not find category 'Replicator:Core' for removal 2024-07-25 08:22:33 [521,465ms] [Warning] [carb] Recursive unloadAllPlugins() detected!

[NathanWu7]

Please check if your network proxy is functioning properly. Additionally, please ensure that your hardware system meets the requirements for Isaac.