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Is there any way to pass a list of strings as an argument in a launch file? Something like
<launch>
<arg name="source_list" default="[a_topic,a_second_topic]"/>
<node>
<param name="source_list" value="$(arg source_list)"/>
</node>
</launch>
This:
<launch>
<arg name="source_list" default="[a_topic,a_second_topic]"/>
<node ...>
<rosparam param="source_list" subst_value="True">$(arg source_list)</rosparam>
</node>
</launch>
You can use rosparam. There is an example given here: http://wiki.ros.org/roslaunch/XML/ros...
Asked: 2015-07-08 14:58:50 -0500
Seen: 13,314 times
Last updated: Nov 13 '21
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