How to get param value in to arg in roslaunch?
I am using ros kinetic
I have ros parameter name "tal"
I want to get this param value into argument tag.
<arg name="tal_arg" value=??? />
I am using ros kinetic,
this post suggest to use eval, but I don't know how to do it.
Can you help?
Did you try putting the value in double quotes?
Like this,
as given in the link
I think the OP is asking how to put a dynamic parameter value into an argument not a literal value.
I want to put the value of rosparm tal like $(param tal) into argument tal_arg.