How to disable a node's FATAL messages from launchfile/command line?
I have a node \my_node
that prints ROS_FATAL messages on the topic \my_node\my_topic
, and I am wondering how to disable those messages being printed on the screen?
I tried $export ROSCPP_NO_ROSOUT=\my_node
, but this didn't work.
Is my method correct or there are other methods I can use?
Thanks, Rico