some questions need help

[Break_Snail]

Hi, @wangx1996 . Thanks for supply this code. Here, I have some questions needs your some reply.

1. I clone this code, and using catkin_make passed. but when I run roslaunch track.launch， here appears some error in terminate.

setting /run_id to e811c1b4-66e5-11ec-af2b-40b07680d35e process[rosout-1]: started with pid [19543] started core service [/rosout] process[tracking_node-2]: started with pid [19549] process[rviz-3]: started with pid [19551] 222+++++++++++++++++++++++++++ [tracking_node-2] process has died [pid 19549, exit code -11, cmd /media/holo/B834B57734B538E8/Multi-Object-Tracking/track_ws/devel/lib/mot_tracking/tracking_node __name:=tracking_node __log:=/home/holo/.ros/log/e811c1b4-66e5-11ec-af2b-40b07680d35e/tracking_node-2.log]. log file: /home/holo/.ros/log/e811c1b4-66e5-11ec-af2b-40b07680d35e/tracking_node-2*.log

222++++ is debug message, only located in main(). example is here:

`int main(int argc, char** argv)
{
ros::init(argc, argv, "vision_node");

ros::NodeHandle nh;

std::cout << "222+++++++++++++++++++++++++++" << std::endl;
image_transport::ImageTransport it(nh);
std::cout << "222.5+++++++++++++++++++++++++++" << std::endl;
image_transport::Publisher pubimage = it.advertise("/mot_tracking/image", 1);

}
`

I confused why not go passed image_transport::ImageTransport it(nh);.

2. about this data path:

---/xxx/0020
|--velodyne/0020
|--oxts/
|--label_02/

Is it right?

[Break_Snail]

solve it, because of different boost thread will coredump. I use boost version is 1.65.1.

[flora077]

hi! After you use 1.65.1,can you successfully run this project now?