Subscriber Resubscription Problem
Hello, I have yet to find a solution to this problem, additionally I have yet to replicate it artificially. I am wondering if anyone has come across it. I have a program that is built upon a ROS...
View ArticleWhy won't the /scan topic display rounded values?
Hello, I am a student at a university of applied sciences, working on a robot that uses the Hokuyo UBG-04LX-F01 LIDAR. The robot that I use runs on Ubuntu 12.0.4.5 with ROS Hydro Medusa. The LIDAR of...
View ArticleKUKA YOUBOT: Cannot read gripper values
Hello I seen somebody have a similiar problem with gripper but nobody give him answer. My problem is: One of fingers stopped moving, both motor was hummed then i was dismounting gripper. After check...
View ArticleDo I have to build a package, when I want to run a node?
Hello, I am working on my Bachelor-Thesis and I want to run a node from a MoveIt! tutorial....
View Articlemove_base/feedback seems to be wrong
Hi, I'm trying to run the navigation stack on a Turtlebot 2. I started the robot with ```roslaunch turtlebot_bringup minimal.launch``` and then started the navigation with ```roslaunch...
View ArticleCMakeList.txt for RobotModelLoader from Moveit
Hey, I am working on my bachelor thesis. I wrote a server and a client node for computing inverse kinematic. But I have some troubles with the CMakeList.txt. I don't know what I have to write in the...
View ArticleMoveIt moveit::core::RobotModel::RobotModel
Hey there, I can not create a RobotModelConstPtr. I need this to create a RobotState...
View ArticleCMakeList.txt
Hey, I want to include so moveit headers in my CMakeList.txt, because when I run catkin_make this error comes up CMkeFiles/inv_node.dir/src/inv_node.cpp.o: In function 'main':...
View ArticlesetFromIK / kinematic solver
Hey, I want to use the setFromIK-function of the robot_state class. There is a upcoming error: No kinematics solver instantiated for group 'arm_1'. I checked my srdf file, that it defines my group as a...
View ArticleKUKA YOUBOT - youbot_keyboard_teleop.py
Hi, When i run youbot_keyboard_teleop I can't move my KUKA with keyboard (nothing happen) But when i increase/decrease the speed (both) , in the terminal it show it. I try with "roscore &" or...
View Articleconst Eigen::Affine3d; rotation()
Hey, I have solved the forward kinematics with moveit. kinemtic_state->setJointGroupPositions(joint_model_group, joint_values); const Eigen::Affine3d &arm_link_5_state =...
View ArticleWhy dose gmapping pkg rotate a part of built map
HelloAll, I am trying to build a map from ENV using gmaping. The problem is that a part of shape is rotated in the created map. I played a lot with parameters but could not solve this issue. As you see...
View Articletrigger python rostest with catkin_make test
## the goal: ## I want to trigger a python unit-test trough rostest in the ros-enviroment by calling `catkin_make test` in the package-root. the version of ros is hydro with python 2.7.3 ## what works:...
View ArticleMoveIt Forward kinematics
Hi there, does someone know how the forward kinematics is solved in MoveIt? I know it is done with the getGlobalLinkTransform, but I don't know if this function solve it with a transformation matrix or...
View ArticleHow to adapt an old PKG, driver and ROS wrapper to a new ROS distribution?
Hello, I have a Kuka youbot robot. The last updated version (by source) of the driver and ROS wrapper for this robot is Hydro. The most stable version of ROS is Kinetic. My question clearly is how I...
View Articlehow to edit the map (.pbm) built by gmapping pkg
Hello All, I need to edit the map that built by gmapping pkg. Is there any software that supports this format? almost all software open this format but they don't save changes under this format? Do...
View ArticleSending Initial pose to the Navigation Stack?
Hello, There is tutorial for Sending Goals to the Navigation Stack in Ros wiki [here](http://wiki.ros.org/navigation/Tutorials/SendingSimpleGoals). Is it possible to do the same thing for the initial...
View ArticleWaiting on transform from base_footprint to map to become available before...
I learn the tutorial. The link is http://wiki.ros.org/navigation/Tutorials/Writing%20A%20Global%20Path%20Planner%20As%20Plugin%20in%20ROS. The environment is ubuntu 12.04 in wmware. the error is [...
View ArticleHow to migrate ROS PKG for Kuka youbot from Hydro to Kinetic
Hello, For Kuka youbot, I am trying to install (by source) its Hydro driver (youbot_driver) and ROS wrapper (youbot_driver_ros_interface) in ROS Kinetic. but I receive this error as follows....
View ArticleUpdate package summary section in package wiki
I need to update some information in "Package Summary" section on my wiki page. I already changed the information in package.xml but anything happens.
View Articlerosversion error when trying to run roscore
Hello, when I try to run the roscore or start my project launch file I get the following error: ... logging to...
View ArticleNo transform from [base_link] to frame [map]
Followed this [TF ROS tutorial](http://wiki.ros.org/tf/Tutorials/Introduction%20to%20tf) **Incurred error:**  use different ids. The...
View Articlequestion ros
Can someone help me solve this problem. I'm running an ROS package, but am having this error. ImportError: No module named Python_sml_ClientInterface...
View ArticlePCL package on ROS Hydro compiling errors
Hi guys. I have this package that used to run on ROS fuerte. Now I have changed to Hydro and I'm having compilation problems. So, I have a clear full install of ROS Hydro on Mint 15, 32bits. When I try...
View ArticleHow can I make intel eculid work on Rgbdslam v2
this is the link of Rgbdslam v2: https://felixendres.github.io/rgbdslam_v2/. I have ubuntu12.04 and ROS Hydro. But I want to use intel Eculid as RGB-D camera. What can I do to make this work?
View ArticleTrouble installing nmea_navsat_driver package?
Hello, I'm currently trying to set up a GPS receiver and base station my boss purchased to work in ROS. It is a trimble Ag GPS 542 GNSS receiver ( http://ssmgps.com/pdf/AGPB_AgGPS542_B... ). It looks...
View ArticleIs it possible to have Indigo or Hydro along with Kinetic on ubuntu 16.04?
I need to stimulate the 1st edition Darwin OP, but it requires ROS Hydro or Indigo. The installation states the packages cant be found. I know they are meant for older versions of Ubuntu, but would it...
View ArticleHelp with setting up navigation stack for two kuka youbots
Hello, I am currently doing a project with two kuka youbots running ros hydro and ubuntu 12.04. I plan on controlling them with an external computer running a master node. I was able to setup the...
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