Import Error in Python Env

[haichou.chen.ext]

Hi guys, I’ve installed Omniverse Launcher and Isaac sim, I try to use the built-in Python interpreter provided by Isaac to import Isaac packages, However, it outputs the below error:

Another issue is that I try to create a standalone conda environment following 5. Python Environment Installation — isaacsim latest documentation (nvidia.com), but I couldn’t find a file call setup_conda_env.bat in the Isaac installed folder. And I got the same import error as the above one.

Is anyone knows how to fix this ImportError?

[toni.sm]

Hi @haichou.chen.ext

For the import error, this post may help:

Issac sim python example failed!

Hi @nvidiaAI You need to instantiate the SimulationApp class before importing all other Omniverse packages/modules as indicated in the documentation https://docs.omniverse.nvidia.com/app_isaacsim/app_isaacsim/manual_standalone_python.html?#simulationapp Any Omniverse level imports must occur after the class is instantiated. Because APIs are provided by the extension/runtime plugin system, it must be loaded before they will be available to import.

Regarding conda, it seems to be that feature is not available on Windows.

[haichou.chen.ext]

thx @toni.sm , I can import module by following the documentation now.

For conda, after running setup_python_env.bat, it works just like the built-in Python interpreter.