The ROS node process has died

[John-Henawy]

After launch the node the process has been died

could any one help me why does it dies ?

[goldbattle]

Are you able to run this with GDB?
http://wiki.ros.org/roslaunch/Tutorials/Roslaunch%20Nodes%20in%20Valgrind%20or%20GDB

Try running backtrace after it crashes and use that to find where it is failing.
I suspect it is a library dependency issue, but I could be wrong.
You are building the master branch, and built GTSAM with the on-manifold preintregration?
https://github.com/rpng/cpi#building-gtsam

[goldbattle]

Also you could try checking out the commit in the GTSAM codebase that we developed off of:

c21186c6212798e665da6b5015296713ddfe8c1d

Have not been tracking what has changed, so this might fix any issues you are having.

[John-Henawy]

Yes, GTSAM was the reason.
When i have installed GTSAM on this commit, It works well.

Thank you so much :)