Unable to find source prim path: /World/envs/env_.*/Robot/base/depth_camera

Omniverse Isaac Sim
1

when i use the robot asset in my local path, there comes to a error.
I wonder whether it is due to the wrong path or the wrong depth_camera

Traceback (most recent call last):
  File "/home/eai-amd/lrt/IsaacLab/source/extensions/omni.isaac.lab/omni/isaac/lab/sensors/camera/camera.py", line 126, in __init__
    self.cfg.spawn.func(self.cfg.prim_path, self.cfg.spawn, translation=self.cfg.offset.pos, orientation=rot_offset)
  File "/home/eai-amd/lrt/IsaacLab/source/extensions/omni.isaac.lab/omni/isaac/lab/sim/utils.py", line 236, in wrapper
    raise RuntimeError(
RuntimeError: Unable to find source prim path: '/World/envs/env_.*/Robot/base'. Please create the prim before spawning.

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/home/eai-amd/lrt/viplanner/omniverse/standalone/viplanner_demo.py", line 151, in <module>
    main()
  File "/home/eai-amd/lrt/viplanner/omniverse/standalone/viplanner_demo.py", line 71, in main
    env = ManagerBasedRLEnv(env_cfg)
  File "/home/eai-amd/lrt/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/eai-amd/lrt/IsaacLab/source/extensions/omni.isaac.lab/omni/isaac/lab/envs/manager_based_env.py", line 116, in __init__
    self.scene = InteractiveScene(self.cfg.scene)
  File "/home/eai-amd/lrt/IsaacLab/source/extensions/omni.isaac.lab/omni/isaac/lab/scene/interactive_scene.py", line 145, in __init__
    self._add_entities_from_cfg()
  File "/home/eai-amd/lrt/IsaacLab/source/extensions/omni.isaac.lab/omni/isaac/lab/scene/interactive_scene.py", line 471, in _add_entities_from_cfg
    self._sensors[asset_name] = asset_cfg.class_type(asset_cfg)
  File "/home/eai-amd/lrt/IsaacLab/source/extensions/omni.isaac.lab/omni/isaac/lab/sensors/camera/camera.py", line 129, in __init__
    raise RuntimeError(f"Unable to find source prim path: {self.cfg.prim_path}. Please create the prim before spawning.") from e
RuntimeError: Unable to find source prim path: /World/envs/env_.*/Robot/base/depth_camera. Please create the prim before spawning.

Isaac Sim Version

4.2.0

Operating System

Ubuntu 22.04

3

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