knxa's profile - overview

● Guru   × 1

• How to use waitForMessage properly ?

● Taxonomist   × 1

● Commentator   × 1

• segfault in spinOnce, what is wrong?

● Necromancer   × 6

• Deploying ROS solution without source
• Load Parameters using roslaunch saved as .yaml from RQT Dynamic Reconfigure
• can ActionServerWrapper use a dynamically set SMACH state
• log level in diagnostics package.
• smach: advice on conditional logic
• SMACH sequences from configuration file

● Self-Learner   × 5

• Deploying ROS solution without source
• Using groups with dynamic_reconfigure, rqt_reconfigure
• can ActionServerWrapper use a dynamically set SMACH state
• smach: advice on conditional logic
• SMACH sequences from configuration file

● Good Answer   × 2

• How to use waitForMessage properly ?
• ros_tutorials roscpp talker/listener loses first message or two

● Famous Question   × 46

• rospy and Subscriber/Publisher garbage collection
• Can ROS timers be safe to clock jumps?
• py_trees: preempting a subtree
• Latching more than one message
• roscpp log grows forever
• catkin: dependency on package that generates headers
• prevent rospy.loginfo from logging to file <node>-stdout.log
• Plotting rosbag topics in a single plot
• Release schedule for ROS Noetic
• ros heartbeat for rosbridge
• diagnostics aggregator: discard_stale with no effect
• rosapi: how to filter topics
• rqt: a tabcontrol container for plugins
• is ROSOUT_DISABLE_FILE_LOGGING available in melodic?
• Persistent Service initialization
• rostest: specifying a single test case
• rospy: node namespace is empty
• smach concurrence: race condition bug or bad usage
• rqt: container plugin problems
• rostest: fails when using ROS_HOSTNAME (single PC)
• Using groups with dynamic_reconfigure, rqt_reconfigure
• How to always load a parameter (without adding it to every launch file)
• logging with files, folders, levels, loggers
• rqt: label of plugin is not shown
• can ActionServerWrapper use a dynamically set SMACH state
• Message order with multiple publishers to same latched topic
• Alternatives to rosout logging: mongodb or?
• How to troubleshoot: protocol synchronization is lost
• nosetests not working reliably with catkin_make
• Ros deployment: docker + resin.io ?
• high level system log, latching diagnostic warnings/error
• Design advice for executing sequence of ros msg interactions
• integrating a c# dll in ROS
• rosbridge, authentication and user roles
• create rosmsg content from string
• rosout logging + topic subscription: not thread safe
• get rid of warning: Inbound TCP/IP connection failed
• Deploying ROS solution without source
• segfault in spinOnce, what is wrong?
• c++ ROS-friendly state machine or similar
• missing ROS_ERR and ROS_FATAL from node log file
• error reporting: ROS_ERROR or error topic
• SMACH sequences from configuration file
• How do I create a rospy sublogger or sublog
• git strategy for catkin and package folders
• smach: advice on conditional logic

● Notable Question   × 46

• rospy and Subscriber/Publisher garbage collection
• py_trees: preempting a subtree
• Can ROS timers be safe to clock jumps?
• prevent rospy.loginfo from logging to file <node>-stdout.log
• catkin: dependency on package that generates headers
• Release schedule for ROS Noetic
• Latching more than one message
• ros heartbeat for rosbridge
• diagnostics aggregator: discard_stale with no effect
• Plotting rosbag topics in a single plot
• roscpp log grows forever
• rosapi: how to filter topics
• is ROSOUT_DISABLE_FILE_LOGGING available in melodic?
• rqt: container plugin problems
• rostest: specifying a single test case
• Message order with multiple publishers to same latched topic
• Using groups with dynamic_reconfigure, rqt_reconfigure
• rostest: fails when using ROS_HOSTNAME (single PC)
• How to always load a parameter (without adding it to every launch file)
• Alternatives to rosout logging: mongodb or?
• nosetests not working reliably with catkin_make
• rqt: a tabcontrol container for plugins
• Ros deployment: docker + resin.io ?
• rosout logging + topic subscription: not thread safe
• logging with files, folders, levels, loggers
• get rid of warning: Inbound TCP/IP connection failed
• c++ ROS-friendly state machine or similar
• Persistent Service initialization
• high level system log, latching diagnostic warnings/error
• rospy: node namespace is empty
• How to troubleshoot: protocol synchronization is lost
• smach concurrence: race condition bug or bad usage
• rosbridge, authentication and user roles
• can ActionServerWrapper use a dynamically set SMACH state
• error reporting: ROS_ERROR or error topic
• How do I create a rospy sublogger or sublog
• rqt: label of plugin is not shown
• git strategy for catkin and package folders
• SMACH sequences from configuration file
• create rosmsg content from string
• integrating a c# dll in ROS
• Deploying ROS solution without source
• missing ROS_ERR and ROS_FATAL from node log file
• segfault in spinOnce, what is wrong?
• Design advice for executing sequence of ros msg interactions
• smach: advice on conditional logic

● Rapid Responder   × 2

• Subscribe to 2 topics
• Rosservice Kinetic vs Melodic

● Nice Question   × 10

• Message order with multiple publishers to same latched topic
• Can ROS timers be safe to clock jumps?
• error reporting: ROS_ERROR or error topic
• rosbridge, authentication and user roles
• get rid of warning: Inbound TCP/IP connection failed
• Using groups with dynamic_reconfigure, rqt_reconfigure
• can ActionServerWrapper use a dynamically set SMACH state
• How to always load a parameter (without adding it to every launch file)
• Alternatives to rosout logging: mongodb or?
• git strategy for catkin and package folders

● Citizen Patrol   × 1

• Alternatives to rosout logging: mongodb or?

● Enlightened   × 1

• ros_tutorials roscpp talker/listener loses first message or two

● Favorite Question   × 2

• c++ ROS-friendly state machine or similar
• Deploying ROS solution without source

● Popular Question   × 46

• rospy and Subscriber/Publisher garbage collection
• Can ROS timers be safe to clock jumps?
• prevent rospy.loginfo from logging to file <node>-stdout.log
• py_trees: preempting a subtree
• catkin: dependency on package that generates headers
• Release schedule for ROS Noetic
• Latching more than one message
• ros heartbeat for rosbridge
• roscpp log grows forever
• Plotting rosbag topics in a single plot
• diagnostics aggregator: discard_stale with no effect
• is ROSOUT_DISABLE_FILE_LOGGING available in melodic?
• rqt: container plugin problems
• rostest: specifying a single test case
• Message order with multiple publishers to same latched topic
• rostest: fails when using ROS_HOSTNAME (single PC)
• How to always load a parameter (without adding it to every launch file)
• Using groups with dynamic_reconfigure, rqt_reconfigure
• Alternatives to rosout logging: mongodb or?
• rosapi: how to filter topics
• Ros deployment: docker + resin.io ?
• get rid of warning: Inbound TCP/IP connection failed
• c++ ROS-friendly state machine or similar
• Persistent Service initialization
• rosout logging + topic subscription: not thread safe
• How to troubleshoot: protocol synchronization is lost
• rospy: node namespace is empty
• smach concurrence: race condition bug or bad usage
• rosbridge, authentication and user roles
• high level system log, latching diagnostic warnings/error
• can ActionServerWrapper use a dynamically set SMACH state
• logging with files, folders, levels, loggers
• error reporting: ROS_ERROR or error topic
• git strategy for catkin and package folders
• create rosmsg content from string
• Deploying ROS solution without source
• integrating a c# dll in ROS
• SMACH sequences from configuration file
• smach: advice on conditional logic
• segfault in spinOnce, what is wrong?
• missing ROS_ERR and ROS_FATAL from node log file
• Design advice for executing sequence of ros msg interactions
• nosetests not working reliably with catkin_make
• How do I create a rospy sublogger or sublog
• rqt: label of plugin is not shown
• rqt: a tabcontrol container for plugins

● Enthusiast   × 1

● Editor   × 1

• integrating a c# dll in ROS

● Supporter   × 1

• Default values inside a message or srv definition

● Student   × 1

• git strategy for catkin and package folders

● Scholar   × 1

• git strategy for catkin and package folders

● Teacher   × 1

• smach: advice on conditional logic

● Organizer   × 1

• missing ROS_ERR and ROS_FATAL from node log file

● Good Question   × 3

• rosbridge, authentication and user roles
• Alternatives to rosout logging: mongodb or?
• git strategy for catkin and package folders

● Great Answer   × 1

• How to use waitForMessage properly ?

● Associate Editor   × 1

• smach concurrence: race condition bug or bad usage

● Great Question   × 1

• git strategy for catkin and package folders

● Nice Answer   × 3

• can ActionServerWrapper use a dynamically set SMACH state
• How to use waitForMessage properly ?
• ros_tutorials roscpp talker/listener loses first message or two