I'm using an MSR1xxx Lidar using Ubuntu 18.xx and ROS Neotic.
My goal is to detect a round shape 3 meters away.
First of all, I get my point cloud under Rviz with "fixed frame" -> "cloud" and "PointCloud2" -> "cloud"
When I run "rosrun multi_object_tracking_lidar kf_tracker" I get this message "About to setup callback"
So from that moment, apart from putting cloud and cloud Rviz shows me absolutely nothing.
After that I looked in all the answers and solutions you suggested but none worked in my case.
The remap in the launch file or the solution in the roslaunch with "cloud:=filtered_cloud" does not change anything.
I don't know if it's related, but when I want to compile my changes with "g++" I get an error because it can't find the file in question "kf_tracker/ckalmanFilter.h" although it is available.
When I do the same action (g++ CKalmanFilter.h) I am given another error and so on or each time I put the correct link of the directory I am given another file which does not find another file.. .
If anyone here could help me with some clear explanations..
This program is the only one I could find to detect a shape with a Lidar/ROS, so I'm stuck.
Thank you in advance and sorry for my English, I am French.
Hello,
I'm using an MSR1xxx Lidar using Ubuntu 18.xx and ROS Neotic. My goal is to detect a round shape 3 meters away.
First of all, I get my point cloud under Rviz with "fixed frame" -> "cloud" and "PointCloud2" -> "cloud" When I run "rosrun multi_object_tracking_lidar kf_tracker" I get this message "About to setup callback" So from that moment, apart from putting cloud and cloud Rviz shows me absolutely nothing.
After that I looked in all the answers and solutions you suggested but none worked in my case. The remap in the launch file or the solution in the roslaunch with "cloud:=filtered_cloud" does not change anything.
I don't know if it's related, but when I want to compile my changes with "g++" I get an error because it can't find the file in question "kf_tracker/ckalmanFilter.h" although it is available. When I do the same action (g++ CKalmanFilter.h) I am given another error and so on or each time I put the correct link of the directory I am given another file which does not find another file.. .
If anyone here could help me with some clear explanations.. This program is the only one I could find to detect a shape with a Lidar/ROS, so I'm stuck.
Thank you in advance and sorry for my English, I am French.