Subscription works only one time the first time
I launch the driver pointgreycameradriver using launch file and it works normally when I subscribe to the topic, for example, /camera/image_raw
. I do rostopic hz /camera/image_raw
and it get all the frames 30fps
but when I stop that I re-execute it again I get no new messages
from rostopic hz
and rostopic list
shows that all the topics are still publishing.
I've every time to stop the driver and re-launch it again.. Do you know how to solve that? I tried to subscribe through a node (simple subscriber on c++) and it is the same issue.
Asked by ROSkinect on 2017-10-26 09:10:44 UTC
Comments
Same problem.
Asked by أسامة الادريسي on 2017-11-04 01:46:35 UTC