Problem By Creating OmniGraph that publishes ROS 2 data is created dynamically through Python

[qitongw92]

Description

When an OmniGraph that publishes ROS 2 data is created dynamically through Python, Isaac Sim hangs after some time. However, an identical OmniGraph loaded directly from a USD file runs stably. Why does this happen?

Isaac Sim version

5.0.0

Operating System (OS)

22.04

GPU Name

5880

GPU Driver and CUDA versions

CUDA 12

Logs

No response

Additional information

No response

[hawkeyeking]

Interesting. Do you have a reproducing example of this that you could share?