Nerian node crash
Posted: Wed Dec 23, 2020 3:25 pm
Hello,
I am having some issues with ROS Nerian node using nerian_stereo package in my application. I have a package that listen the topic /nerian_stereo/pointcloud and when I start both packages (nerian_stereo and my package) at the same time, nerian_node starts but crash soon afterward, preventing its proper use. This problem is intermittent and could be my application problem but after some tests I realized that its occurs in different situations even when I run only the nerian node and try to listen the publication from /nerian_stereo/pointcloud topic using the ros echo command. Sometimes it just crash the node even though my application are not running, in this case it happen much less frequently than when I try to read from my application but yet happens.
I realize too that the problem only occurs when I try to listen this topic. When the crash happen I receive the follow message:
Obs: I tested using other topics like /nerian_stereo/left_image and I only got the error using pointcloud topic. I would like to know if there is some orientation about this error or procedure that could help me.
Using nerian_stereo 3.8.1 and firmware 7.1.2
I am having some issues with ROS Nerian node using nerian_stereo package in my application. I have a package that listen the topic /nerian_stereo/pointcloud and when I start both packages (nerian_stereo and my package) at the same time, nerian_node starts but crash soon afterward, preventing its proper use. This problem is intermittent and could be my application problem but after some tests I realized that its occurs in different situations even when I run only the nerian node and try to listen the publication from /nerian_stereo/pointcloud topic using the ros echo command. Sometimes it just crash the node even though my application are not running, in this case it happen much less frequently than when I try to read from my application but yet happens.
I realize too that the problem only occurs when I try to listen this topic. When the crash happen I receive the follow message:
Obs: I tested using other topics like /nerian_stereo/left_image and I only got the error using pointcloud topic. I would like to know if there is some orientation about this error or procedure that could help me.
Using nerian_stereo 3.8.1 and firmware 7.1.2