carla: Eeception "Disabling core dumps" was thrown while running "./CarlaUE4.sh"

Configures: Ubuntu 18.04 LTS desktop GTX 1660Ti 6G Nvidia-driver-440 opengl4.6 vulkan1.1 Carla release 0.9.9.4, 0.9.8, 0.9.7.4 and 0.9.6

Exception as follow :

4.24.3-0+++UE4+Release-4.24 518 0
Disabling core dumps.

Problem: I couldn’t key any command about Carla in either the terminal window or other one after above exception appeared

Then enter “CTRL+C” to end up, only the following usually appears

FUnixPlatformMisc::RequestExitWithStatus
FUnixPlatformMisc::RequestExit

Key “nvidia-smi” into the other terminial while running ./CarlaUE4.sh call 2020-08-20 09-47-14屏幕截图

The ways tried & Corresponding results(ranked):

To run commands “./CarlaUE4.sh”, “./CarlaUE4.sh -vulkan”, “./CarlaUE4.sh -opengl” and “DISPLAY=” followed by one of those respectively.

that can’t help improve the matter anymore.

To switch among all previous releases.

the same error still appears.

To switch among various graphics driver versions including 440, 435 and 418 that make sure the successful operation to CUDA 10.1 .

the same error still appears.

To install Vulkan and its dependencies and run “vulkaninfo” call successfully.

be alike.

Some ways that haven’t been tried:

some people think that the issue is caused by the CarlaUE4.sh script does not pass in the arguments to the underlying binary ,refering to nyukhalov’s comment, which dosen’t match my situation from my view.
the other people tried to delete some material in maps and then re-compile it, please refer to #2917, in my opinion, which have impact on completeness of files and further cause some unexpected issue, in addition, that solution isn’t suitable for the new like me.
the way to edit allocation of memory size for running ./CarlaUE4.sh call is proposed from my understand towards error reports and the first way above.

I spent clear 3 days doing all above and reading all about the error under issues tag, I’d appreciate it if anyone could help me, I’ll clear my head during the next few days. hey @bernatx @germanros1987 I’m still new to the OS & Carla, could you help me with the problem or assign anyone to do?

About this issue

Original URL
State: closed
Created 4 years ago
Comments: 21 (2 by maintainers)

Most upvoted comments

sometimes the following given in addition

LowLevelFatalError [File:Unknown] [Line: 102] 
Exception thrown: bind: Address already in use
Signal 11 caught.
Malloc Size=65538 LargeMemoryPoolOffset=65554 
CommonUnixCrashHandler: Signal=11
Malloc Size=65535 LargeMemoryPoolOffset=131119 
Malloc Size=148816 LargeMemoryPoolOffset=279952 
Engine crash handling finished; re-raising signal 11 for the default handler. Good bye.
Segmentation fault (core dumped)

This is likely not due to a bug, since

Exception thrown: bind: Address already in use

indicates that the address Carla likes to use for client is already in use, either due to the fact that some other program is using it or more likely due to the fact that another Carla process is still running (sometimes for me after Ctrl+C the Carla Window is gone but there is still a Carla process binding to port 2000 and when running Carla again this exception is thrown. Simply killing Carla process solves that problem.)

hh0rva1h on Aug 21, 2020

use that ./CarlaUE4.sh -opengl

debanik123 on May 9, 2021

./CarlaUE4.sh -opengl -carla-server -benchmark -fps=10

KangChou on Apr 19, 2023