scenrio_runner crashes CARLA Server while loading maps

[MaddysonBlaze]

I have been trying to run a simulation on using OpenScenario files and scenario runner. Please find my local setup details below.

CARLA version: 0.9.12 precompiled version and source build version

Platform/OS: Ubuntu 18.04 LTS

GPU : NVIDEA GeFORCE RTX 3070

Graphics driver : Nvidia driver version : 495.44

Problem you have experienced:

I get the below console output when i run scenario_runner.py script

scenario_runner main function
API Version: 0.9.12
Segmentation fault (core dumped)

And the carla server crashes with the console output as shown below

LowLevelFatalError [File:Unknown] [Line: 803]
VulkanRHI::vkGetPhysicalDeviceSurfaceFormatsKHR(Device.GetPhysicalHandle(), Surface, &NumFormats, nullptr) failed, VkResult=-3
at /home/jenkins/UnrealEngine_4.26/Engine/Source/Runtime/VulkanRHI/Private/VulkanSwapChain.cpp:179
with error VK_ERROR_INITIALIZATION_FAILED
Signal 11 caught.
Malloc Size=65538 LargeMemoryPoolOffset=65554
CommonUnixCrashHandler: Signal=11
Malloc Size=131160 LargeMemoryPoolOffset=196744
Malloc Size=131160 LargeMemoryPoolOffset=327928
Engine crash handling finished; re-raising signal 11 for the default handler. Good bye.
Segmentation fault (core dumped)

Steps to reproduce:

1. run carla server using the command ./CarlaUE4.sh
2. run scenario_runner.py using the command python scenario_runner.py --openscenario /path/to/xosc/file

I tried launching Carla server with vulkan attribute as well : ./CarlaUE4.sh -vulkan But i get the same error with this as well.

I tried to follow the steps from the thread 4582 and 4711

But there it worked on the docker version of Carla and the problem on the pre-compiled version and source build version still exists.

Please let me know if any further details are needed.

[bhuvanofc]

I have the same issue while running a source build version on my Linux system.

[MaddysonBlaze]

@bhuvanofc, were you able to solve the problem ? Or have any ideas on the root cause or any leads to the issue ?

[bhuvanofc]

@MaddysonBlaze No unfortunately not. Hope to get some solution for it here

[varunjammula]

Same issue when I run multiple scenarios on CARLA 0.9.13 built from source on Ubuntu 20

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[Abdulrahman-Yasser]

i don't know why , but it worked with me using "./CarlaUE4.sh -opengl13" ubuntu 18.04 0.9.11 ryzen 5 3400G

[ChunTing-Wu]

Hi guys,

I have the same issue.

ubuntu 18.04 Carla Version 0.9.13

Nvidia driver 470 RTX 3070

[ahmedhatem3h]

Hello guys,

I have the same problem. First scenario runs okay, when it is finished, Carla server crashes when loading the second scenario and gives the following error:

4.26.2-0+++UE4+Release-4.26 522 0 Disabling core dumps. Signal 11 caught. Malloc Size=65538 LargeMemoryPoolOffset=65554 CommonUnixCrashHandler: Signal=11 Malloc Size=131160 LargeMemoryPoolOffset=196744 Malloc Size=131160 LargeMemoryPoolOffset=327928 Engine crash handling finished; re-raising signal 11 for the default handler. Good bye. Segmentation fault (core dumped)

Did anyone know how to fix this?

Ubuntu 20 Carla 0.9.13 NVIDIA driver 515 RTX 2060

[ghazalmatt3r]

I have the same problem... I tried running a scenario with OpenDrive map and next time I tried running ./CarlaUE4.sh I got this error. I tried re-installing Carla but it didn't help. Update: It somehow solved itself! I tried again after I could not find an answer here and to my surprise, it didn't throw the error anymore!

[omitheaussie]

Has anyone found solution to this? I am having same issue with Carla 0.9.13 on Ubuntu 20.04

[xiboli]

I tried to load my own map, which is built by road runner and it also gives me the same error like "Malloc Size=131160 LargeMemoryPoolOffset=327928." And I find the reason. Because one junction in my map did not have the laneLink.

Let me take one example: the normal Junction which works in Carla should looks like this:

<junction id="295" name="junction295">
        <connection id="0" incomingRoad="70" connectingRoad="296" contactPoint="start">
            <laneLink from="-1" to="-1"/>
        </connection>
        <userData code="vectorJunction">
            <vectorJunction junctionId="{f322b59c-7c41-462d-87a0-f37793bd33fb}"/>
        </userData>
    </junction>

the junction which throw the error looks like this:

<junction id="299" name="junction299">
        <userData code="vectorJunction">
            <vectorJunction junctionId="{ccfcd7df-45d3-495c-b4c4-b56ee4de8468}"/>
        </userData>
    </junction>

I hope this can helps to find the Issue a bit.