roslaunch using tmux for large project [solved]

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Hello,

I have a project with a launch file that includes other launch files and many nodes. I would like to run it in a tmux session in a specific way with various windows and panes, some nodes running with gdb or valgrind.

For now I'm testing a simple script that would take the window name as a first argument, so something like this in the launch file in a node tag:

launch-prefix="$(find my_package)/script/tmux.sh window_name"

And with the script (set with chmod +x) :

#!/bin/sh

tmux new-window -n $1 "gdb --args ${*:2}"

So the command should create a new window named as the first argument, and forward everything else to gdb. But the node crashes with "process has died".

Has anybody done something similar, or am I missing something ?

Thanks!