Can the number of nodes in a launch file occur issues ?
Hi,
Half of the time I launch my project an issue occurs. I'm wondering if it's simply coming from the fact that I launch 15 nodes with one launch file ? (but I would be surprise that a launch file couldn't handle it)
To be more specific, the issue is only with rviz and/or gazebo failing to launch. Is it because I launch too much nodes at the same time or because I launch all the nodes in the same launch file, causing the needed nodes for Gazebo/rviz not being initialized fast enough ?
What issues come up?
When Rviz crashes there is no error output but the rviz icon is frozen and I can only execute
killall rvizto stop it and when Gazebo crashes I have[gazebo-3] process has died [pid 24958, exit code 255.I asked the question out of desperation, it's probably what @Stefan Kohlbrecher said but I can't find the right soltuion so I try to explore every possibility.
I will post my solution if I manage to solve it since lots of people struggle with Gazebo but no one as the right answer ;)