2024-05-27 02:38:03 [9,784ms] [Warning] [omni.usd] Warning: in _ReportErrors at line 2830 of /buildAgent/work/ca6c508eae419cf8/USD/pxr/usd/usd/stage.cpp -- Could not open asset @/home/cjs/isaacsim/isaac_sim/pre-grasp-approaching/isaac_envs/node_03_cracker_box/node_03_cracker_box.usd@ for reference on prim @/home/cjs/isaacsim/isaac_sim/pre-grasp-approaching/isaac_envs/task.usd@,@anon:0x181cc850@</World/_03_cracker_box>. (instantiating stage on stage @/home/cjs/isaacsim/isaac_sim/pre-grasp-approaching/isaac_envs/task.usd@ <0x1a7d6af0>)
2024-05-27 02:38:03 [9,784ms] [Warning] [omni.usd] Warning: in _ReportErrors at line 2830 of /buildAgent/work/ca6c508eae419cf8/USD/pxr/usd/usd/stage.cpp -- Could not open asset @/home/cjs/isaacsim/isaac_sim/pre-grasp-approaching/isaac_envs/ur5e_gripper/ur5e_gripper.usd@ for reference on prim @/home/cjs/isaacsim/isaac_sim/pre-grasp-approaching/isaac_envs/task.usd@,@anon:0x181cc850@</World/ur5e>. (instantiating stage on stage @/home/cjs/isaacsim/isaac_sim/pre-grasp-approaching/isaac_envs/task.usd@ <0x1a7d6af0>)
2024-05-27 02:38:03 [9,784ms] [Warning] [omni.usd] Warning: in _ReportErrors at line 2830 of /buildAgent/work/ca6c508eae419cf8/USD/pxr/usd/usd/stage.cpp -- Could not open asset @/home/cjs/isaacsim/isaac_sim/pre-grasp-approaching/isaac_envs/node_03_cracker_box/node_03_cracker_box.usd@ for reference on prim @/home/cjs/isaacsim/isaac_sim/pre-grasp-approaching/isaac_envs/task.usd@,@anon:0x181cc850@</World/_03_cracker_box>. (instantiating stage on stage @/home/cjs/isaacsim/isaac_sim/pre-grasp-approaching/isaac_envs/task.usd@ <0x1a7d6af0>)
2024-05-27 02:38:03 [9,784ms] [Warning] [omni.usd] Warning: in _ReportErrors at line 2830 of /buildAgent/work/ca6c508eae419cf8/USD/pxr/usd/usd/stage.cpp -- Could not open asset @/home/cjs/isaacsim/isaac_sim/pre-grasp-approaching/isaac_envs/ur5e_gripper/ur5e_gripper.usd@ for reference on prim @/home/cjs/isaacsim/isaac_sim/pre-grasp-approaching/isaac_envs/task.usd@,@anon:0x181cc850@</World/ur5e>. (instantiating stage on stage @/home/cjs/isaacsim/isaac_sim/pre-grasp-approaching/isaac_envs/task.usd@ <0x1a7d6af0>)