Hi, i’m trying to check my model created in urdf, but error ocurrs when i was trying to launch my rviz session
Did you try to open the graphical tool screen first and then run the command ?
Hi @Lzy ,
Which command did you try to open rviz?
If it is a launch file, could you share the file, please?
i opeded the graphicla tool and find that part of the model is missing.
i guesss there’s somethig wrong with the joint part
i use the cmd:
roslaunch my_gurdy_description urdf_visualize.launch model:=’$(find my_gurdy_description)/urdf/my_gurdy.urdf’
And shown below is the launch file:
interface of rivz
there’s warnig that there’s no transition between upperleg_M1_link to base_link, but i do create a joint between head_link and upperleg_M1_link, no idea why it happens
Hi,
There might be an error somwhere in the URDF or the launch file, becuase it should appear like this:
Here I leave two gists with the code needed:
Have a look in your code and see where it might be an issue.
The command to launch it is:
roslaunch my_mira_description urdf_visualize.launch model:=‘$(find gurdy_description)/urdf/gurdy.urdf’
Tell us if it worked 
Hi, the error seem to be a mistake in comment: the red ‘- -’ in line 164 as shown below
this fatal comment wastes me hours, lmao
i don’t know if there’s other method excepet to comment large chunks of code in urdf, like ‘’’ ; ‘’’ in py file.
But anyway, everyone who come to help are greatly appreciated.