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2020-04-08 19:34:28 -0500	commented question	Publishing std_msgs int32 ROS Melodic , I need help Can you show me your CMakeLists.txt and package.xml file? Be sure to include roscpp in both files.
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2020-04-01 17:08:05 -0500	answered a question	Publishing std_msgs int32 ROS Melodic , I need help Actually, the listener will listen to your chatter. That's done when calling: rospy.Subscriber("chatter", String, callb
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2019-10-15 12:14:31 -0500	commented answer	Sending multiple topics to a function I changed my approach. I created a global variable (which I don't find is a good way...) and it works. I will probably t
2019-10-02 09:42:53 -0500	commented answer	gazebo_ros_control plugin: GazeboRosControlPlugin missing <legacyModeNS> DefaultRobotHWSim I also have Kinetic on Ubuntu 16.04, and I added the line <legacynodens>true</legacynodens> in my gazebo fil
2019-10-01 10:17:07 -0500	commented answer	Sending multiple topics to a function I read about message_filters like you recommended, and change my structure to: message_filters::Subscriber<nav_msgs:
2019-10-01 10:16:40 -0500	commented answer	Sending multiple topics to a function I read about message_filters like you recommended, and change my structure to: message_filters::Subscriber<nav_msgs:
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2019-09-30 15:44:51 -0500	asked a question	Sending multiple topics to a function Sending multiple topics to a function I'm trying to send multiple topics to a function: void CostMapCallBack(const nav