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No such file or directory: urdf/01-myfirst.urdf

noetic
WSL2

asked 2023-04-16 05:02:27 -0500

kedarnath
1 ●1 ●2 ●3

No such file or directory: urdf/01-myfirst.urdf [Errno 2] No such file or directory: 'urdf/01-myfirst.urdf' RLException: Invalid tag: Cannot load command parameter [robot_description]: command [['/opt/ros/noetic/lib/xacro/xacro', 'urdf/01-myfirst.urdf']] returned with code [2].

Param xml is The traceback for the exception was written to the log file

I AM TRYING TO to launch this:

$ roslaunch urdf_tutorial display.launch model:=urdf/01-myfirst.urdf

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This appears to be a duplicate of #q141466.

gvdhoorn ( 2023-05-09 07:36:49 -0500 )edit

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answered 2023-05-08 13:13:16 -0500

Zach Yamaoka
1

I solved this by switching the directory I was in when I ran the command.

When I ran it from: /opt/ros/noetic/share/urdf_tutorial/urdf

I got the error you got.

When I ran it from: /opt/ros/noetic/share/urdf_tutorial

it worked

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thanks a lot!!

kedarnath ( 2023-05-09 04:41:11 -0500 )edit

It is not a good idea to run it from that folder. Please note that the argument passed to the model is the path to your file. So you can just type the following:

$roslaunch urdf_tutorial display.launch model:=/my/path/to/my/package/file.urdf

So you do not need to launch that file from that folder.

Andromeda ( 2023-05-12 04:02:39 -0500 )edit

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Asked: 2023-04-16 05:01:34 -0500

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Last updated: May 08 '23

No such file or directory: urdf/01-myfirst.urdf edit

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