Update rsp.launch.py

[neochaos42]

Fixes rsp.launch.py to load robot description as a string

[neochaos42]

Without this patch it tries to load the xacro as a yaml file which is undesired

[joshnewans]

Thanks, I had been meaning to chase this one down! (I had seen the warnings but not looked into it as it seemed to work).

I'll merge it in once I have a chance to flag it in a video so that things are kept in sync :)

[neochaos42]

May need to change this line too
https://github.com/neochaos42/articubot_one/blob/76dd9c412cf8f92c5f65b4a996269bf4ada1b441/launch/launch_robot.launch.py#LL49C4-L49C105

[neochaos42]

For me rsp would not launch at all without this patch

[joshnewans]

Really? With everything else the same?
I have had no issues (bar the occasional warning), tested on Foxy and Humble (only sim on Humble so far, hopefully running on the robot this week). I'd really like to understand the exact context in which it fails (certain xacro files maybe?).

I don't really want to merge it blindly without flagging it in a video since they are meant to be kept "in sync" but I will definitely make it a priority (and hopefully others with the same issue who are capable will find your fixes here).

[neochaos42]

I will link my repo
Note I have only gotten to https://articulatedrobotics.xyz/mobile-robot-12a-ros2-control-extra/

https://github.com/neochaos42/wubot

[neochaos42]

Based on foxy with only slight variations due to my robot design