Unreal editor crash

[james-yoo]

Hi,
I am testing this repo under following condition:

- Ubuntu 20.04.5
- Unreal Engine 5.1.0
- Nvidia graphic driver 525.78.01
- ROS 2 Foxy (apt install ros-foxy-desktop)
- ROS 2 Navigation2 (apt install ros-foxy-navigation2)
- ROS 2 Turtlebot3 (apt install ros-foxy-turtlebot3)

I followed setup guide describe here and packages are prepared as below:

- turtlebot3-UE(branch: devel)
- Plugin : rclUe(branch: devel)
- Plugin : RapyutaSimulationPlugins(branch: devel)

When press the 'Play' button to start simulation, the Unreal Editor is crashed as follow:

I attach the entire log
crash_log.txt

Any suggestions would be greatly appreciated.

[SaundersJE97]

I have the same issue, when I run from an IDE it doesn't happen, strange.

[yuokamoto]

Did you source /opt/ros/foxy/setup.bash before starting editor?

[yuokamoto]

close since no activity

[pabsan-0]

I've had this issue too. The solution was not to source ros in my .bashrc