The model is not displayed correctly

[chou-007]

I followed your steps to load this feature pack into my workspace, no errors occurred, but in the end I executed "roslaunch stewart stewart.launch",The model is not displayed correctly, the coordinates are all changed to 0,I really hope you can help me answer, thank you.

[daniel-s-ingram]

Hi, a few other people have had this problem with versions of ROS other than Kinetic, but switching to Kinetic solved the problem for them. What version are you on? And I'm honestly not sure where the incompatibility is, so if this is your problem and you feel like fixing it for other versions, please feel free to make a PR!

[chou-007]

Thank you very much. I have solved this problem. There is no problem with your code. I installed ROS Melodic. When installing gazebo, I used "sudo apt-get install ros-melodic-ros-pkgs ros-melodic-gazebo" -ros-control", it may be that the installation is missing some components, although the compilation is correct, but the display is wrong, and then I reinstalled gazebo9, just like "sudo apt-get install gazebo9 gazebo9-common", and then it succeeded I think it’s the missing components of the gazebo installed above.

[antbono]

Hi @chou-007 !

I tried to use the package in melodic as you did and I faced the same error.
I tried to reinstall gazebo9 as you did but it didn'twork for me.
Can you share with me more details?

Thanks