Buffer too small ROS1_bridge

asked 2019-08-23 10:29:28 -0500

Cram3r95 gravatar image

updated 2019-08-24 17:42:58 -0500

Hi,

Im trying to use the ros1_bridge sending a topic called /yolov3_tracking_list. When it is 20 s working, I experience a problem as following:

2019-08-23 15:22:54.029 [RTPS_WRITER Error] Cannot add RTPS submesage to the CDRMessage. Buffer too small -> Function insert_submessage
2019-08-23 15:22:54.029 [RTPS_WRITER Error] Error sending fragment (48, 21) -> Function send_any_unsent_changes
2019-08-23 15:22:54.029 [RTPS_WRITER Error] Cannot add RTPS submesage to the CDRMessage. Buffer too small -> Function insert_submessage
2019-08-23 15:22:54.029 [RTPS_WRITER Error] Error sending fragment (48, 25) -> Function send_any_unsent_changes
2019-08-23 15:22:54.029 [RTPS_WRITER Error] Cannot add RTPS submesage to the CDRMessage. Buffer too small -> Function insert_submessage
2019-08-23 15:22:54.029 [RTPS_WRITER Error] Error sending fragment (48, 28) -> Function send_any_unsent_changes

And the bridge sometimes breaks, and it reduces considerably the speed in order to send the topic.

What can I do?

Im using ROS2 dashing and ROS1 melodic.

Carlos

edit retag flag offensive close merge delete