Lorenz's profile - overview

● Nice Question   × 1

• Dependencies and rosmake in Fuerte and following distributions

● Teacher   × 1

• How to extract data from *.bag?

● Supporter   × 1

• Which IDE(s) do ROS developers use?

● Enlightened   × 1

• How to transform PointCloud2 with TF?

● Commentator   × 1

• How to correctly use git with ROS

● Organizer   × 1

• Navigation Recovery Behaviors Criteria

● Civic Duty   × 1

• Why isn't there a deb package for rosinstall?

● Popular Question   × 1

• Dependencies and rosmake in Fuerte and following distributions

● Good Answer   × 188

• Nodelet zero-copy transport not working with multiple nodelets
• Can nodes be made to automatically restart on segmentation faults?
• problem with common_msgs
• Android Problem Subscribing to a custom message
• How to transform PointCloud2 with TF?
• How to extract data from *.bag?
• Read sensors from different roscores.
• How to correctly use git with ROS
• What's the best way to convert a ros message to a string or xml?
• Help with Installing packages and repositories
• Custom msg for diference package
• Implementation of header files??
• How to use URDF for robot visualization in rviz?
• How can I find out the detailed API of messages?
• Remove GCC optimizations
• How to set up VPN between ROS machines
• How to find the list of stack on which you depend ?
• How to distribute changes of packages to all involved machines?
• Initial view after gazebo starts
• How to install and use Roomba_500_series stack?
• How to set an estimated position without using rviz
• Unstable communication when using large number of nodes / topics
• Linking object files in another package
• installing ROS packages from source
• Using services. calling service.
• ROS node implementation
• Race conditions in callbacks
• How can I use the C++ program to add , delete object in ros gazebo
• rosbag info C++ API
• Stack does not yet have a Debian package.
• Why robot needs to set NTP?
• Not being able to lookup transform leading to node's death in building point cloud
• Delete multiple ROS parameters at once
• Errors during rosmake
• Configuring ROS environment for Fuerte
• upgraded to fuerte, how do i install stacks?
• How to get sensor_msgs dependency with catkin (fuerte)
• TurtleBot "move_base/goal" Problem
• Messages lost in ROS ELECTRIC
• Is there a rosnetwork? Or similar?
• Robot_description not found
• /odom to /base_footprint
• Using tf to transform a point
• tf from one month ago
• how to construct a vector from quaternion
• Rosparam dump from launch file
• Passing Messages between multiple roscores linked on a network
• roslisp without ROS?
• Any progress in Using ROS in C#?
• Update Fuerte to 1.8.10 breaks rospkg
• Calling ros::spinOnce() in nodelets?
• Laser Positioning on robot
• Help with tf and sensor & odometry and robot positioning
• Effects on upgrading to 12.04 LTS on ROS-related stuff
• Roscd is not working on fuerte
• Getting the position and the pose of robot using tf_listener
• why openni packages are outdated?
• Fixing Grammar Errors in rosws Tutorial
• rosbag info in C++
• C++ Equivalent of ROSBag Code
• ROS in multi-robot applications?
• Sending data to plugin
• How do I link an executable with library in other package?
• Subscriber callback function with multiple parameters
• robot_self_filter + rgb pointcloud
• Beginner tutorial - cannot run roscore
• Ros topics over different computer
• Convert sensor_msgs/PointCloud2 to sensor_msgs/LaserScan
• How to install a stack and package manually in Fuerte?
• Help understanding a piece of TurtlebotTeleop code
• How does the local planner determine when the goal is reached?
• Packages in between ROS versions
• Coordinate frame transforms: /odom to /map?
• How to update URDF character joint state using openni_tracker
• timing function for while loop
• msg file needed?
• meaning of Nodelet
• What would be helpful for newbies to know before getting started?
• How to get new stack/package installed into your Ubuntu?
• Using multiple LaserScan
• When should I use topics vs services vs actionlib actions (vs dynamic_reconfigure)?
• What is an overlay?
• how to publish the same node on different laptops under one master node
• ros::WallTime for cpp
• Error when trying to start rxconsole
• Can Octomap use multiple point clouds as sources?
• Requesting different services with the same client node
• terminal starts with: bash: source/opt/ros/fuerte/setup.bash: No such file or directory
• Gazebo in the hardware loop
• How to broadcast a transform between /map and /odom
• Fuerte : No module named rospkg
• One Ubuntu two ROS System
• rosparam: Can't set parameters on Master, via launch file
• rosrun rviz and X Window
• How to extract data from the physics engine
• I can't use rosdep?!
• Simple movement goal problem
• ROS C++ Custom header not found
• Building only ROS messages or services
• move_base stop navigation
• Reg: Subscribing to Depth and rgb image at the same time
• ROS newbie and questions about adding to ROS_PACKAGE_PATH
• Unknown CMake command "catkin_project"
• How safe is it to directly modify message member vectors in c++?
• If publishes faster than calling SpinOnce, would CallBack Queue be filled up eventually?
• How to request a service with complex service type(in python)?
• how to make two calls parallel?
• Losing TFs
• Designators in CRAM framework
• Problems with ekf + amcl: particles cloud diverges
• rosdep stack dependencies
• How do overlays work?
• What is an md5sum?
• Invalid arguments, Convert from Quaternion to Euler
• Getting Started with KnowRob
• publisher and subscriber in the same node
• publishing a message from the subscriber
• Implement ROS on a custom Robot: what steps?
• hokuyo node bandwitdh
• How to remove/uninstall fuerte completely?
• trying to use get joint state with my urdf
• After so many years of ROS, why hasn't Mac OSX been stabilized?
• Communication between Nodes
• How to run knowrob without shell but using prolog language?
• rosmake fails to find rosbuild.cmake on fuerte
• NodeHandle::getParam() is unable to resolve Environmental variables
• Check if roscore is started in C++
• turtlebot simulator
• Why does ROS need a Hostname?
• sending messages containing not predefined types
• Use regular ROS subscriptions on arduino (not rosserial_arduino)
• Should I use a lock on resources in a listener node with multiple callbacks?
• Publishing to /move_base_simple/goal
• Navigation stack - only in place turning
• Newbie Dependency Question
• subscribe point clouds to octomap
• Running move_base for navigation via gmapping.
• Roomba 500 series installation problem
• How to get ROS version?
• robot motion estimation
• Understanding rosjava, as recently announced by Google and Willow Garage
• Installation of PR2 simulation
• pr2_teleop problem
• can rosbag API be use on Ros Fuerte?
• Converting to geometry_msgs/twist
• Missing Package pr2_mechanism_msgs in pr2_mechanism stack
• robot_state_publisher
• What is the correct way to set args in rosparam?
• How to launch autonomous robot (roslaunch machine/SSH)
• Arch x86_64 Linux ROS core build fails
• Failed to access gmapping parameter
• Install ROS on Arch Linux on Raspberry Pi
• Unexplainable Segfault (double free) in templated Subscriber (polling)
• Multiple parameters in subscribe method's callback function
• How to initialize a UInt8MultiArray message
• How do I publish exactly one message?
• Problem with message_filters::cache
• installing ROS-Electric - not enough free space
• Read or write message from/to file
• Service Server refuses to advertise my service/function?
• Cannot update packages on ubuntu 11.10, please help
• Cannot update packages on ubuntu 11.10, please help
• Cannot update packages on ubuntu 11.10, please help
• How to use NodeHandle in callback?
• How to use select() or poll() in a ROS c++ node
• Wrong publishing rate using ros::Rate
• Controlling joints in Gazebo
• rviz and c++
• fatal error Eigen/core: No such file or directory
• Can a single service client be used from multiple threads?
• lauch problems; ResourceNotFound
• transformPoint using tf::Transform?
• subscribing to rosout INFO
• What are the differences between getNodeHandle() and getPrivateNodeHandle() in nodelet?
• rotate a quaternion
• Problem with ros::Timer
• rosed for read-only files
• no message received in Rviz
• Roslaunch error: Bad argument __name:=
• ros service callback blocks the other node callbacks?
• rospy.sleep doesn't get awaken
• How to know the frame id
• how to launch a launch file from python code
• gmapping creates no map
• how to specify gcc options while building ROS programs
• problem in transform from map to base
• Error Message for failed Service Call
• remap does not affect subscription addresses?

● Taxonomist   × 1

● Critic   × 1

• About ROS on Ubuntu11.04

● Editor   × 1

• SimpleActionClient callback for pre-empted goals

● Citizen Patrol   × 1

• internet and computer

● Student   × 1

• Dependencies and rosmake in Fuerte and following distributions

● Scholar   × 1

• Dependencies and rosmake in Fuerte and following distributions

● Great Answer   × 61

• msg file needed?
• move_base stop navigation
• Coordinate frame transforms: /odom to /map?
• Controlling joints in Gazebo
• subscribing to rosout INFO
• rospy.sleep doesn't get awaken
• Read or write message from/to file
• Help with Installing packages and repositories
• How to extract data from *.bag?
• Custom msg for diference package
• How to use URDF for robot visualization in rviz?
• How to transform PointCloud2 with TF?
• Using services. calling service.
• How can I use the C++ program to add , delete object in ros gazebo
• Remove GCC optimizations
• Delete multiple ROS parameters at once
• How to correctly use git with ROS
• Using tf to transform a point
• /odom to /base_footprint
• What's the best way to convert a ros message to a string or xml?
• Update Fuerte to 1.8.10 breaks rospkg
• Beginner tutorial - cannot run roscore
• How to install a stack and package manually in Fuerte?
• How to set up VPN between ROS machines
• When should I use topics vs services vs actionlib actions (vs dynamic_reconfigure)?
• installing ROS packages from source
• What is an overlay?
• Error when trying to start rxconsole
• One Ubuntu two ROS System
• How to extract data from the physics engine
• Building only ROS messages or services
• After so many years of ROS, why hasn't Mac OSX been stabilized?
• Getting the position and the pose of robot using tf_listener
• What is an md5sum?
• Invalid arguments, Convert from Quaternion to Euler
• publisher and subscriber in the same node
• Can Octomap use multiple point clouds as sources?
• Fuerte : No module named rospkg
• How to remove/uninstall fuerte completely?
• Implement ROS on a custom Robot: what steps?
• How do overlays work?
• How to broadcast a transform between /map and /odom
• Publishing to /move_base_simple/goal
• Robot_description not found
• how to construct a vector from quaternion
• Check if roscore is started in C++
• Why robot needs to set NTP?
• rosparam: Can't set parameters on Master, via launch file
• How to get ROS version?
• timing function for while loop
• trying to use get joint state with my urdf
• How to use NodeHandle in callback?
• How do I publish exactly one message?
• Using multiple LaserScan
• Rosparam dump from launch file
• Messages lost in ROS ELECTRIC
• Reg: Subscribing to Depth and rgb image at the same time
• What are the differences between getNodeHandle() and getPrivateNodeHandle() in nodelet?
• rotate a quaternion
• Help with tf and sensor & odometry and robot positioning
• Race conditions in callbacks

● Nice Answer   × 302

• rosws problem
• position and orientation of the robot
• why my robot arm rotate by itself?
• UDPROS: Unicast, Broadcast, or Multicast?
• Tf has two or more unconnected trees. Error
• Run/create a first fixed frame with NO_PARENT
• How to transform PointCloud2 with TF?
• How to extract data from *.bag?
• Read sensors from different roscores.
• How to correctly use git with ROS
• rosinstall inifinite recursion problem
• What's the best way to convert a ros message to a string or xml?
• How to know where the next variable begins in a serialized message?
• ROS path relocation error
• Help with Installing packages and repositories
• ros service callback blocks the other node callbacks?
• retrieve rgb from kinect pointcloud
• Understanding rosjava, as recently announced by Google and Willow Garage
• Custom msg for diference package
• how to specify gcc options while building ROS programs
• installing ROS packages from source
• Why does rosinstall say my git repo is "not the current branch or commit"?
• Implementation of header files??
• How to use URDF for robot visualization in rviz?
• How to distribute changes of packages to all involved machines?
• How can I find out the detailed API of messages?
• How to find the list of stack on which you depend ?
• Remove GCC optimizations
• How to set up VPN between ROS machines
• scripting rviz
• how to create a patch
• Initial view after gazebo starts
• How to install and use Roomba_500_series stack?
• Unstable communication when using large number of nodes / topics
• Read or write message from/to file
• How to set an estimated position without using rviz
• Error Message for failed Service Call
• Current ROSJAVA message types
• Linking object files in another package
• Is it possible to avoid busy-waiting in a spinner?
• Connect to the parameter server from Windows?
• Launch file for turtlebot dashboard?
• Not being able to lookup transform leading to node's death in building point cloud
• robot description in turtlebot
• Exception problem that is related to time issue
• Cannot locate installation of package actionlib_tutorials
• Using services. calling service.
• PR2 Velocity Control
• rosmake don't create .so file for gazebo plugins
• How to launch autonomous robot (roslaunch machine/SSH)
• ROS node implementation
• Race conditions in callbacks
• How can I use the C++ program to add , delete object in ros gazebo
• Roomba 500 series installation problem
• rosbag info C++ API
• updating cram_pl
• How to use NodeHandle in callback?
• Stack does not yet have a Debian package.
• How to change $ROS_PACKAGE_PATH
• Why robot needs to set NTP?
• cannot find package error
• Delete multiple ROS parameters at once
• Errors during rosmake
• What are the differences between getNodeHandle() and getPrivateNodeHandle() in nodelet?
• Navigation stack - only in place turning
• launch file for rxbag
• Bug in ROS_INFO_STREAM?
• Is there a rosnetwork? Or similar?
• Configuring ROS environment for Fuerte
• rviz and c++
• Any progress in Using ROS in C#?
• upgraded to fuerte, how do i install stacks?
• How do I link an executable with library in other package?
• How to get ROS version?
• How to get sensor_msgs dependency with catkin (fuerte)
• How to load an asdf system and run a lisp file within a launch file?
• TurtleBot "move_base/goal" Problem
• Submitting a collection of ROS mercurial/git/bzr repositories
• rosmake fails to find rosbuild.cmake on fuerte
• Messages lost in ROS ELECTRIC
• remap does not affect subscription addresses?
• Robot_description not found
• New to ros.
• When move_base rotates instead of going straight ahead
• robot_state_publisher
• At creating a ROS package by hand
• /odom to /base_footprint
• Using tf to transform a point
• tf from one month ago
• how to construct a vector from quaternion
• trouble subscribing to custom messages
• roslisp without ROS?
• Rosparam dump from launch file
• Passing Messages between multiple roscores linked on a network
• Check if roscore is started in C++
• rosrun Error even when package compiles successfully
• How to fix unhandled SB-INT:SIMPLE-FILE-ERROR in roslisp
• IK error : Planning scene not set
• Flush subscription
• ROS Electric Install "unable to locate package"
• How to install a stack and package manually in Fuerte?
• Permission denied /opt/ros/electric/stacks/nxt/learning_nxt
• How to initialize a UInt8MultiArray message
• Failed to access gmapping parameter
• Ros topics over different computer
• Update Fuerte to 1.8.10 breaks rospkg
• How to play a /joint_state bag file
• Cannot run roscore with latest Ubuntu 12.04 Packages
• ld: cannot find -lsensor_msgs (ROS fuerte on ubuntu12.04)
• python deep copy of ROS message
• roslaunch Problems
• lauch problems; ResourceNotFound
• rosed for read-only files
• Calling ros::spinOnce() in nodelets?
• Convert sensor_msgs/PointCloud2 to sensor_msgs/LaserScan
• Problem with roscore?
• Laser Positioning on robot
• Using multiple LaserScan
• Help with tf and sensor & odometry and robot positioning
• Ros node not subscribing to other computer
• Can nodes be made to automatically restart on segmentation faults?
• Effects on upgrading to 12.04 LTS on ROS-related stuff
• Roscd is not working on fuerte
• What is the correct way to set args in rosparam?
• Getting the position and the pose of robot using tf_listener
• Fixing Grammar Errors in rosws Tutorial
• why openni packages are outdated?
• rosbag info in C++
• C++ Equivalent of ROSBag Code
• ROS in multi-robot applications?
• I have a question(turtlebot - ROS). plz read
• Sending data to plugin
• .pro for Qt/Ros?
• Subscriber callback function with multiple parameters
• Converting to geometry_msgs/twist
• robot_self_filter + rgb pointcloud
• Beginner tutorial - cannot run roscore
• ExtrapolationException. Very small time difference?
• eclipse calling make, not rosmake
• How to avoid/manage process/thread starvation?
• Creating a throttle node
• what is inside your $PYTHONPATH?
• Run ROS on an Android Smartphone?
• Is there a way to watch service calls?
• Nodelet zero-copy transport not working with multiple nodelets
• How to run knowrob without shell but using prolog language?
• Not all paths in ROS_PACKAGE_PATH[a series of ros package path] point to an existing directory:
• Best way to install another stack (phidgets)
• Help understanding a piece of TurtlebotTeleop code
• Coordinate frame transforms: /odom to /map?
• How does the local planner determine when the goal is reached?
• no message received in Rviz
• Packages in between ROS versions
• How to update URDF character joint state using openni_tracker
• transformPoint using tf::Transform?
• Problem to start roscore on ARM + Ubuntu 12.04
• timing function for while loop
• msg file needed?
• Problem with Gmapping
• How to get new stack/package installed into your Ubuntu?
• Cannot update packages on ubuntu 11.10, please help
• Unknown CMake command "catkin_project"
• meaning of Nodelet
• Python core libraries problem in archlinux
• What would be helpful for newbies to know before getting started?
• How to know the frame id
• Problem with teleop
• trying to use get joint state with my urdf
• When should I use topics vs services vs actionlib actions (vs dynamic_reconfigure)?
• What is an overlay?
• Turning ROS nodes on and off (subsumption style)?
• terminal starts with: bash: source/opt/ros/fuerte/setup.bash: No such file or directory
• ROS doesn´t run into NAO robot.
• how to publish the same node on different laptops under one master node
• can i use a pr2 controller for my own urdf
• gmapping creates no map
• ros::WallTime for cpp
• Getting joint state value given joint name in C++
• Can Octomap use multiple point clouds as sources?
• installing ROS-Electric - not enough free space
• Error when trying to start rxconsole
• How do I solve Fuerte overlay creation problem?
• Designators in CRAM framework
• Requesting different services with the same client node
• Gazebo in the hardware loop
• AMCL does not subscribe
• Fuerte : No module named rospkg
• How to broadcast a transform between /map and /odom
• One Ubuntu two ROS System
• rosparam: Can't set parameters on Master, via launch file
• rosrun rviz and X Window
• Synchronization with 8 incoming channels, registerCallback boost::bind -> compilation error
• weird rosmake error with pr2_description package
• How to extract data from the physics engine
• I can't use rosdep?!
• Problem in rosnode
• ROS C++ Custom header not found
• Service Server refuses to advertise my service/function?
• Simple movement goal problem
• subscribe point clouds to octomap
• Rosbag API C++ Reading and writing bag
• pr2_controller_interface inheritance
• Running move_base for navigation via gmapping.
• Building only ROS messages or services
• can rosbag API be use on Ros Fuerte?
• Problem in my ROS answers profile
• Dependency [openrave] cannot be found
• move_base stop navigation
• Reg: Subscribing to Depth and rgb image at the same time
• How to retrieve object name by providing object id?
• Ros fuerte isn´t available on Ubuntu 11.10 oneiric.
• If publishes faster than calling SpinOnce, would CallBack Queue be filled up eventually?
• ROS newbie and questions about adding to ROS_PACKAGE_PATH
• How to request a service with complex service type(in python)?
• How safe is it to directly modify message member vectors in c++?
• roslaunch and ports
• how get rosjava ?!
• Refresh map on navigation
• how to make two calls parallel?
• how to launch a launch file from python code
• Losing TFs
• How should I let my "fluent" work well?
• Problem in KnowRob
• Why rosmake cram_pl says cause fatal errors
• household_objects_database remote access issue
• to pip or not to pip for Raspberry Pi Wheezy
• pr2_dashboard installation
• Problems with ekf + amcl: particles cloud diverges
• How do overlays work?
• rosdep stack dependencies
• MD5Sum for custom native type
• Combine Fuerte and Electric in one application
• remote rviz does not set pose or goal
• fatal: unable to connect to code.in.tum.de:
• What is an md5sum?
• Publishing to /move_base_simple/goal
• Unexplainable Segfault (double free) in templated Subscriber (polling)
• Invalid arguments, Convert from Quaternion to Euler
• How do I publish exactly one message?
• Roslaunch error: Bad argument __name:=
• encoder for PR2 in gazebo
• rospy Subscriber object not getting destroyed?
• Treating move_base/goal as simple subscriber rather than ActionServer?
• How to remove/uninstall fuerte completely?
• rotate a quaternion
• Getting Started with KnowRob
• Wrong publishing rate using ros::Rate
• publisher and subscriber in the same node
• publishing a message from the subscriber
• hokuyo node bandwitdh
• Newbie Dependency Question
• Implement ROS on a custom Robot: what steps?
• Arch x86_64 Linux ROS core build fails
• Cannot launch node of type with joystick tutorial
• How (if possible) to use Groovy dependencies for Fuerte?
• How to - simple process module in CRAM
• Advantage of linking to genmsg in CMakeLists.txt / package.xml?
• robot motion estimation
• how to install gazebo from source in ROS fuerte?
• How to rosmake and run roslisp talker and listener successfully?
• After so many years of ROS, why hasn't Mac OSX been stabilized?
• Communication between Nodes
• little problem creating pkgs
• NodeHandle::getParam() is unable to resolve Environmental variables
• Install ROS on Arch Linux on Raspberry Pi
• turtlebot simulator
• Why does ROS need a Hostname?
• sending messages containing not predefined types
• Use regular ROS subscriptions on arduino (not rosserial_arduino)
• Can a single service client be used from multiple threads?
• RGBDSLAM who do I send the patches too? (Fixed for latest fuerte)
• Installation of PR2 simulation
• installing ROS from source, actionlib error
• Should I use a lock on resources in a listener node with multiple callbacks?
• Missing Package pr2_mechanism_msgs in pr2_mechanism stack
• pr2_teleop problem
• Writing a local planner package
• Problem with ros::Timer
• Problem with message_filters::cache
• fatal error Eigen/core: No such file or directory
• Multiple parameters in subscribe method's callback function
• how to move PR2 arm with recorded position trajectory(in joint space)
• move_base planning to a Goal
• How to use select() or poll() in a ROS c++ node
• [ERROR] [1346057546.695789920]: Exception thrown when deserializing message of length [91] from [/nxt_lejos_proxy_mod]: Buffer Overrun
• Turtlebot Autonomous Navigation
• Controlling joints in Gazebo
• ROS Communication Protocol
• tf::transformPoint cannot find frame
• rosws problem fuerte
• problem in transform from map to base
• Multiple machines - nodes somewhat communicating
• Can someone explain how the Quaternion works for MoveBaseActions?
• Geometry tools for python
• Moving Ros folder
• Gazebo model_states
• How to localize pr2 on gazebo?
• rospy.sleep doesn't get awaken
• subscribing to rosout INFO
• Spawning Objects in RVIZ
• Android Problem Subscribing to a custom message
• problem with common_msgs

● Guru   × 57

• msg file needed?
• move_base stop navigation
• Coordinate frame transforms: /odom to /map?
• Controlling joints in Gazebo
• subscribing to rosout INFO
• Read or write message from/to file
• Help with Installing packages and repositories
• How to extract data from *.bag?
• Custom msg for diference package
• How to transform PointCloud2 with TF?
• Using services. calling service.
• Remove GCC optimizations
• How can I use the C++ program to add , delete object in ros gazebo
• Delete multiple ROS parameters at once
• How to correctly use git with ROS
• Using tf to transform a point
• /odom to /base_footprint
• What's the best way to convert a ros message to a string or xml?
• Update Fuerte to 1.8.10 breaks rospkg
• How to set up VPN between ROS machines
• When should I use topics vs services vs actionlib actions (vs dynamic_reconfigure)?
• installing ROS packages from source
• Error when trying to start rxconsole
• How to install a stack and package manually in Fuerte?
• Beginner tutorial - cannot run roscore
• How to extract data from the physics engine
• Building only ROS messages or services
• What is an overlay?
• One Ubuntu two ROS System
• Getting the position and the pose of robot using tf_listener
• What is an md5sum?
• Invalid arguments, Convert from Quaternion to Euler
• publisher and subscriber in the same node
• Can Octomap use multiple point clouds as sources?
• Implement ROS on a custom Robot: what steps?
• How do overlays work?
• Publishing to /move_base_simple/goal
• Robot_description not found
• how to construct a vector from quaternion
• Check if roscore is started in C++
• How to broadcast a transform between /map and /odom
• How to remove/uninstall fuerte completely?
• Why robot needs to set NTP?
• rosparam: Can't set parameters on Master, via launch file
• Fuerte : No module named rospkg
• How to get ROS version?
• timing function for while loop
• trying to use get joint state with my urdf
• After so many years of ROS, why hasn't Mac OSX been stabilized?
• How do I publish exactly one message?
• Using multiple LaserScan
• Messages lost in ROS ELECTRIC
• Reg: Subscribing to Depth and rgb image at the same time
• What are the differences between getNodeHandle() and getPrivateNodeHandle() in nodelet?
• rotate a quaternion
• Help with tf and sensor & odometry and robot positioning
• Race conditions in callbacks

● Notable Question   × 1

• Dependencies and rosmake in Fuerte and following distributions

● Famous Question   × 1

• Dependencies and rosmake in Fuerte and following distributions

● Necromancer   × 4

• When move_base rotates instead of going straight ahead
• ROS node implementation
• ros integration into another project fails with rosbuild_init
• When should I use topics vs services vs actionlib actions (vs dynamic_reconfigure)?