[ros2] standard output/error for launchers not showing

splintered-reality / py_trees_ros_tutorials

Tutorials for py_trees on ros

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[ros2] standard output/error for launchers not showing #2

Closed stonier closed 5 years ago

stonier commented 5 years ago

Reproduce:

shell one $ ros2 launch py_trees_ros mock-robot.launch.py
shell two $ ros2 topic pub /led_strip/command std_msgs/String "data: 'blue'"
shell one $ ctrl-c

Workarounds:

Standard Output: consume it after ctrl-c
Standard Error: launch everything manually with ros2 run

stonier commented 5 years ago

Partially working now - node logging is working, but prints not yet.

stonier commented 5 years ago

Closing out since I'll not list up ros2 issues here. Instead, refer to https://snorriheim.atlassian.net/wiki/spaces/TechnicalNotes/pages/549486593/Ros2Launch.