TCPROS message of over gigabyte error with point cloud assembler ros package

asked 2020-10-28 09:23:15 -0500

anonymous gravatar image

updated 2020-10-28 09:24:44 -0500

Hello All,

I am working on assembling the various pointcloud scans application and I am using Point Cloud Assembler ROS package for that. So the current scenario is I am using Photoneo camera which has been mounted robot arm. Camera takes the pointcloud scan at different locations and then it uses point cloud assembler ROS package for assemble. I am using the below launch file for assembling the cloud

<launch> <node type="point_cloud_assembler" pkg="laser_assembler" name="my_assembler"> <remap from="cloud" to="my_cloud_in"/> </node> </launch>

However, for few scans it works fine, but after some time it gives an error of "A message of over a gigabyte was predicted in tcpros, that seems highly unlikely. So I'll assume protocol synchronization is lost." I am not sure how to resolve this. Does anyone have any idea about this error and how to resolve it. Any help would highly be appreciated. Thanks.

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In my case, I think it's the compiler's bug or some bug in roscpp. I created a very simple program, and the problem still exists.

kingsimba0511 gravatar image kingsimba0511  ( 2021-10-28 08:38:58 -0500 )edit