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Segmentation fault while running turtlesim_node

asked 2018-10-22 07:31:52 -0500

erdanielx gravatar image

updated 2018-10-22 08:20:22 -0500

I am following the beginner tutorials for ROS. However, when attempting to run turtlesim by using the command rosrun turtlesim turtlesim_node (after roscorebeing run in a different terminal) I run into a segmentation fault with the following message:

[ INFO] [1540211266.549429837]: Starting turtlesim with node name /turtlesim [ INFO] [1540211266.558342044]: Spawning turtle [turtle1] at x=[5.544445], y=[5.544445], theta=[0.000000] Segmentation fault

I tried uninstalling and installing the turtlesim package, but this didn't work. What can I do about it?

I am using ROS Kinetic on a virtual machine running 64-bit Ubuntu, under Oracle VM Virtualbox.

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When reporting SEGFAULTs, always include information about the platform you try to run things on, and how you installed ROS (from sources (ie: compiling yourself) or binary pkgs). If you used any, link to tutorials.

gvdhoorn gravatar image gvdhoorn  ( 2018-10-22 08:03:50 -0500 )edit

I downloaded a .ova file given to me by one of my professors with ROS pre-installed on it, I don't really know what method he used to install it. After doing that I followed the tutorials here, starting from point 1.1.2 (Navigating the ROS Filesystem).

erdanielx gravatar image erdanielx  ( 2018-10-22 08:26:45 -0500 )edit

It is likely then that the ROS pkgs in your VM (always mention the fact that you're using a VM!) and the pkgs you installed to follow the tutorials have gone out-of-sync.

Try upgrading all ROS pkgs inside the VM and see if that helps.

Partial upgrades are not supported by ROS.

gvdhoorn gravatar image gvdhoorn  ( 2018-10-22 10:54:32 -0500 )edit

I decided to install a new VM and install ROS on it myself, I found that better than upgrading all ROS pkgs. Now it works!

erdanielx gravatar image erdanielx  ( 2018-10-23 06:11:54 -0500 )edit

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answered 2018-10-23 06:13:07 -0500

erdanielx gravatar image

By re-installing ROS on a new VM I was able to solve the problem.

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Asked: 2018-10-22 07:31:52 -0500

Seen: 110 times

Last updated: Oct 23 '18