Is this error reproducible only with specific CAD files, or does it occur with all CAD imports? If possible, try importing different CAD files to see if the issue persists.
Have you attempted to restart your computer and try the import again? Or reinstall Isaac Sim?
Isaac Sim 4.2 is implemented on top of Kit 106.1.0 so the correct extension version should be omni.kit.converter.hoops_core-500.0.17+106.1.0.lx64.r.cp310
I’m getting a similar error when importing .STEP file through import →
ERROR: /home//.local/share/ov/pkg/isaac-sim-4.2.0/extscache/omni.kit.converter.hoops_core-500.0.17+106.1.0.lx64.r.cp310/bin/libOdConstraints.so: undefined symbol: _ZTV22OdAbstractDeserializer.
As a workaround you can download USD Composer and convert to USD there. This worked for all my CAD models.
It is version 2023.2.5 now and works 300% better than Isaac-sim in terms of bugs and speed.
Unfortunately there is no python component support for USD Composer, so that you cannot run robot simulations like in Isaac-sim.
Off-topic: It is very strange that same scene Path-traced rendering with Movie Capture in USD Composer is so fast and doesn’t crash in comparison with latest Isaac-sim.
Dear NVIDIA maybe you consider to rollback Isaac-sim or change dev teams working on Isaac-sim?
Hi, I have the same version as you described, but still report the same error when importing a STEP format file, the same STEP file is in version 2023.1.1 without any problem, what is the reason for this?Is there a bug in the new version?
Hi, the solution you mentioned in another topic really helped me, now I can import the model in STEP format, but I have a strange problem that after adding collision attributes to this object, the object becomes invisible after running the program, but there are still collision attributes present, such as contact force, etc., as can be seen in this topic.
If possible, please help me, thank you very much!