AWSIM Crashes with Autoware.Universe

[Sam827-r]

Hi all,
Im trying to run the AWSIM demo with Autoware.universe .
AWSIM gets Segmentation fault (core dumped) each time when autoware gets launch.

Ref link: https://tier4.github.io/AWSIM/GettingStarted/QuickStartDemo/#localhost-settings

Machine specs are as follows:

• Ubuntu 22.04.3 LTS
• Linux 6.5.0-14--generic x86_64
• Processor:AMD® Ryzen 5 3600 6-core processor × 12
• GPU: NVIDIA Corporation TU116 [GeForce GTX 1660 SUPER]
• NVIDIA-SMI 545.23.08
• ROS 2 Humble
• awsim-stable branch

[mackierx111]

AWSIM's LiDAR simualtion utilizes ray tracing and requires an RTX graphics card

[doganulus]

Are we sure about that RTX requirement? Software fallback would handle ray tracing even without dedicated RT hardware. Performance may be degraded but would not result in a segmentation fault. I think a driver mismatch is more likely, as suggested here: #264.

But downgrading the driver is not a solution. That could break the user system easily. A better investigation is needed for this issue.

[Sam827-r]

AWSIM's LiDAR simualtion utilizes ray tracing and requires an RTX graphics card

thanks for responce i will check RTX Card.