Thread error in mvsim_node in docker

[ManonCortial]

Hello,

I am discovering MVSIM and I keep getting this error:

[mvsim_node-1] mvsim_node: tpp.c:86: __pthread_tpp_change_priority: Assertion `previous_prio == -1 || (previous_prio >= fifo_min_prio && previous_prio <= fifo_max_prio)' failed.
[ERROR] [mvsim_node-1]: process has died [pid 37, exit code -6, cmd '/opt/ros/humble/lib/mvsim/mvsim_node --ros-args -r __node:=mvsim --params-file /tmp/launch_params_dnelhhk7'].

I use ROS2 humble in a docker and I launch the warehouse demo.
I get the mvsim window, it runs for a few seconds (I can see a point cloud in RViz) but then it crashes.

I also get these logs

[mvsim_node-1] libGL error: glx: failed to create dri3 screen
[mvsim_node-1] libGL error: failed to load driver: nouveau
[mvsim_node-1] No such schema “org.gnome.desktop.interface”

But as the window is displayed, I assume it's not the problem.

Any ideas?
Thank you for your reply.

[jlblancoc]

Hi!

I think it was a regression that slipped into the last Humble release, and was fixed in v1.2.0 released a few days ago.

If you can build mvsim from sources it should work. The alternative would be using the ros2-testing alternative source for apt packages (see docs), but for some reason the build farm seems stuck and v1.2.0 is not yet built... Should be a matter of a few days.

[ManonCortial]

OK thank you for your quick answer, I will try again in a few days.