mhallak's profile - activity

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2022-10-14 05:40:20 -0500	received badge	● Student (source)
2021-02-09 09:13:57 -0500	commented answer	unknown error handler name 'rosmsg' Thanks, you saved me!
2021-02-09 09:13:33 -0500	commented answer	unknown error handler name 'rosmsg' Thanks so much!
2021-01-08 02:06:48 -0500	received badge	● Famous Question (source)
2020-11-04 09:09:10 -0500	received badge	● Notable Question (source)
2020-10-22 09:32:54 -0500	received badge	● Popular Question (source)
2020-10-22 01:28:20 -0500	asked a question	ROS2 topic echo Selected field ROS2 topic echo Selected field In ROS1, you could perform: rostopic echo /mavros/state/armed for topic rostopic
2020-07-21 09:59:49 -0500	commented answer	FastRTPS Topic & ROS2 Topic list Super cool... Thank you for the script!
2020-04-22 03:34:48 -0500	commented answer	Rospy subscriber needs sleep (some time) until the first message is received According my experience, @NickCitizen is correct: it takes about half a second until the publisher starts publishing and
2020-04-22 03:34:16 -0500	commented answer	Rospy subscriber needs sleep (some time) until the first message is received According my experience, @NickCitizen is correct: it takes about half a second until the publisher starts publishing and
2020-02-10 13:58:34 -0500	received badge	● Famous Question (source)
2019-12-02 14:36:32 -0500	received badge	● Notable Question (source)
2019-10-29 10:12:16 -0500	received badge	● Popular Question (source)
2019-10-27 09:17:27 -0500	asked a question	ros2 topic /initialpose doesn't echo ros2 topic /initialpose doesn't echo I am working on Ubuntu 18.04 ROS2 dashing. The command: "ros2 topic echo /initialpo
2018-09-16 02:31:50 -0500	answered a question	ros-kinetic-ubuntu16.04-amd64: Duration is out of dual 32-bit range I have the same problem... Did you solve it somehow? ThanX
2018-09-16 02:30:12 -0500	received badge	● Supporter (source)
2018-07-11 20:06:11 -0500	received badge	● Famous Question (source)
2018-07-11 18:31:45 -0500	marked best answer	ros-jade-desktop-full and ros-kinetic-desktop-full are out of reach I installed those packages dozen of times.... Yesterday, I had to install a new machine and got: `Reading package lists... Done Building dependency tree Reading state information... Done E: Unable to locate package ros-jade-desktop-full` Is there a problem somewhere?
2018-07-11 18:30:58 -0500	received badge	● Notable Question (source)
2018-06-28 05:33:59 -0500	answered a question	Check ROS Version in CMake File with Catkin Not the version of the package but the version of ROS: jade, kinetic, lunar
2017-07-05 05:39:25 -0500	received badge	● Popular Question (source)
2017-07-04 23:47:58 -0500	asked a question	ros-jade-desktop-full and ros-kinetic-desktop-full are out of reach ros-jade-desktop-full and ros-kinetic-desktop-full are out of reach I installed those packages dozen of times.... Yester
2016-09-13 00:56:30 -0500	received badge	● Enthusiast
2016-09-12 01:34:35 -0500	commented question	error upgrading indigo to jade I need to migrate from Indigo to Jade, did you find instructions somewhere?
2016-06-21 01:28:28 -0500	answered a question	the cmd "roslaunch gazebo_ros empty_world.launch" failure I just installed jade and I have exactly the same problem; it seems like the installation of gazebo is partial.
2014-04-26 22:39:28 -0500	answered a question	Can't See Log Message in rqt_console Did you get an answer? I have the same problem.
2013-05-08 22:04:47 -0500	received badge	● Editor (source)
2013-05-08 22:04:08 -0500	answered a question	BFL not installing package information under /share (missing robot_pose_ekf dependency) Did you find a solution? We're having a similar problem with this package but on fuerte (and not groovy). So, if you have any insight (and time), please, share!
2013-04-02 21:36:27 -0500	answered a question	roscore reduce network bandwidth Well, that's theoretically correct but since a node is forced to connect to rosout and to clock topics: topic: /rosout to: /rosout direction: outbound transport: TCPROS topic: /clock to: /gazebo (http://darpaws5:45435/) direction: inbound transport: TCPROS Generally those topics run where roscore runs.