Import issue: not able to import STEP file using Isaac Sim 4.2.0

Okay I tested with that specific file but I am unable to reproduce the issue.

Could you please send you log file and try one debug procedure?

Ensure no conflicts from old versions:

  1. Open Window → Extension Manager

  2. Select options menu → Settings

  3. Scroll down to Extension System Cache, Click Open button.
    image

  4. Ensure that only the new versions of these three extensions are present. If others have the same extension name but different versions, please delete the older versions. This is a cache folder, and it’s possible that the old versions were not cleaned from the cache during the update to the latest CAD Converter extensions.

  • omni.kit.converter.hoops-500.0.26+106.1.0
  • omni.kit.converter.cad-201.2.1+106.1.0
  • omni.kit.asset_converter-2.1.23+wx64.r.cp310

image