IsaacLab 2.2.0报错ModuleNotFoundError: No module named 'SO_100.tasks'

执行./isaaclab.sh -p ../src/isaac_so_arm101/scripts/list_envs.py

报错提示：ModuleNotFoundError: No module named 'SO_100.tasks'

具体的报错现象如下：

关键报错内容：

cat: '/sys/devices/system/cpu/cpu*/cpufreq/scaling_governor': No such file or directory

Traceback (most recent call last):

File "/home/ubuntu/isaaclab_ws/IsaacLab/../src/isaac_so_arm101/scripts/list_envs.py", line 30, in

import SO_100.tasks # noqa: F401

^^^^^^^^^^^^^^^^^^^

File "/home/ubuntu/isaaclab_ws/IsaacLab/_isaac_sim/kit/python/lib/python3.11/site-packages/SO_100/init.py", line 11, in

from .tasks import *

ModuleNotFoundError: No module named 'SO_100.tasks'

问题原因是：

在IsaacLab中安装isaac_so_arm101机械臂时，命令需要加上“-e”，上面执行安装命令少了“-e”参数，该参数的含义是：Install a project in editable mode将项目设置为可编辑模式。

./isaaclab.sh -p -m pip install -e ../src/isaac_so_arm101/source/SO_100/

再次安装后解决问题。