Hi,
Is there any help on how to properly use the $(arg) substitution in
launch files? I followed the example given at
http://www.ros.org/wiki/roslaunch/XML/arg but it gives me a "unused
args" error.
This is with ROS CTurtle on Ubuntu 10.10.
$ cat test.launch
$ cat test2.launch
$ roslaunch test.launch
...
Checking log directory for disk usage. This may take awhile.
Press Ctrl-C to interrupt
Done checking log file disk usage. Usage is <1GB.
unused args [name] for include of [test2.launch]
--
Kartik