Not able to generate data

[atanuc13]

I was trying to generate datasets from 1 gpu.

So, initially I started the carla server on 1 gpu.

Then I was running data_collection/bashs/weather-0/routes_town01_tiny.sh file but unfortunately getting segmentation fault error.

Can anyone please help, if you have also faced similar issue while running on single gpu.

[deepcs233]

Hi! Maybe you can try to restart carla server and re-run the data_collection script. Also check the ports of these two files are the same.

[naren200]

Hello!

I have encountered the same issue! Searched this issue in Carla Github Issues page but no luck!

Steps followed to reproduce

Initiating Carla Simulator

Running the run_evaluation script

Issue: Segmentation Fault;

LowLevelFatalError [File:Unknown] [Line: 3762] 
Failed to link program [Program V_3AA5F7CCAD2B351344BE53DDA22E8BAEBA78720A_P_ABADFE631118A2CF0719C49D3F936DABF0CE8865]. Current total programs: 238, precompile: 0
Signal 11 caught.
Malloc Size=65538 LargeMemoryPoolOffset=65554 
CommonUnixCrashHandler: Signal=11
Malloc Size=65535 LargeMemoryPoolOffset=131119 
Malloc Size=149952 LargeMemoryPoolOffset=281088 
Engine crash handling finished; re-raising signal 11 for the default handler. Good bye.
Segmentation fault (core dumped)

Human Agent is blank

Any suggestions would be more than welcome, thanks.

Regards, Naren

[deepcs233]

Hi Naren,

The issue is a classic problem of Carla, and i also don't have a good way to solve it. But I have some suggestions can provide you :

1. re-start the simulator until it can run normally
2. change a gpu with larger gpu memory