Isaac Lab not working properly on Isaac Sim 4.5.0 on Ubuntu 22.04

Hello!
As a novice, I am currently encountering some problems. I need to use Isaac Sim with Isaac Lab for a research project. After verifying that Isaac Sim is installed correctly, it displays a warning message related to several environments, and then the Simulation App stops. Could you please help me review the log I’ve attached to identify a potential solution?
kit_20250616_114258.log (1.3 MB)

Here are some basic details:

**·**Ubuntu version: 22.04
**·**Isaac Sim version: 4.5.0
**·**Graphics card model: NVIDIA GeForce RTX 4060
**·**Driver version: 570.133.07
**·**CUDA version: 12.8

@w_ym410 could you elaborate on the steps you took to install Isaac Sim? on a side note, Isaac Lab user are encouraged to submit relevant bugs/issues via its github repo page following the instructions provided on Isaac Lab’s Contributing Guidelines -

Thank you for your response. I followed the installation process as described in the 欢迎来到Isaac Lab! — Isaac Lab 文档, and there were no issues in the early stages. However, when I tried to verify whether IsaacSim was successfully installed, I encountered a problem. The software crashes upon opening and prompts me to force close it or wait. After clicking “wait” several times, it eventually freezes completely. I have uploaded the log file as an attachment.

Thank you for your interest in Isaac Lab. To ensure efficient support and collaboration, please submit your topic to its GitHub repo following the instructions provided on Isaac Lab’s Contributing Guidelines regarding discussions, submitting issues, feature requests, and contributing to the project.

We appreciate your understanding and look forward to assisting you.

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