Registered depth image from Kinect using openni is all zeros (Indigo)
I'm trying to pull point/depth cloud data off of a Kinect on a turtlebot, and I'm having problems. I start the turtlebot and openni with the standard commands (in different terminals): roslaunch...
View ArticleKinect v2 "No devices connected..." I've tried everything.
I'm at the point, I've tried literally everything for weeks now to get any kind of visualization and no dice because of No devices connected error. I'm on an intel i7 w/ hd graphics 4k running ubuntu...
View ArticleNo devices connected... Waiting for devices to be connected
Hi, When I start 3dsensor.launch I get: [ INFO] [1414430559.252574176]: No devices connected.... waiting for devices to be connected When I rosrun **openni_camera openni_node** by itself I get the same...
View ArticleDoes ROS Jade support Turtlebot?
I'd like to upgrade to ROS Jade to beef up my simulation power with the new form of Gazebo, but I'd also like to be able to control my [Turtlebot](http://wiki.ros.org/Robots/TurtleBot?distro=indigo). I...
View ArticleRobot_state_publisher dies on ARM-based Turtlebot
Whenever I run `roslanch turtlebot_bringup minimal.launch` I get the following error: [robot_state_publisher-2] process has died [pid 1597, exit code -11, cmd...
View ArticleError with rosservice in Matlab robotics toolbox
I'm trying to learn the Matlab Robotics Toolbox and got to the "Getting Started with Gazebo and a Simulated TurtleBot" tutorial: [Getting Started with Gazebo and a Simulated...
View ArticleMove_base failed to load when using gmapping_demo
Hi there, I'm following this [turtlebot tutorial](http://learn.turtlebot.com/2015/02/01/11/) . When I enter this command > roslaunch turtlebot_navigation gmapping_demo.launch , process **move_base**...
View ArticleGazebo seg faults, Ubuntu/Indigo
I'm a beginner, trying to work through a tutorial. I have a newly installing ROS Indigo (used apt-get about an hour ago) running inside VMware. I open one terminal and type roslaunch turtlebot_gazebo...
View ArticleEditing gyro_measurement_range in CREATE Turtlebot?
After several problems with the CREATE base gyro, I decided to use a SpartonCompassIMU (AHRS-8) for gmapping and pose estimation. I am using a ROS driver available from...
View ArticleTurtlebot 2 stops responding after a short delay
The Turtlebot in question (with a **Kobuki** base) is brand new. It works in random walker mode, walking by itself, with no laptop connected. ### The Problem We turn Kobuki's switch on, it lights up...
View ArticleTurtlebot Source Installation and cakin_make error
I am the new user in ubuntu 14.04 and ros-indigo,i dont have any ideal how to solve it When I want to install the Indigo version of the Turtlebot package from source using the instructions here: [link...
View ArticleCouldn't save map file
I'm running a fresh indigo install on Ubuntu 14.04. I'm going through the indigo turtlebot simulation mapping and navigation tutorial (found...
View ArticleTurtlebot Simulator World not coming up properly
Hi All--- I have been new to ROS and Gazebo and have been trying to get the hands on the turtle bot in Gazebo simulator. I am using Ubuntu 14.04 version and ROS--Indigo and I have followed...
View ArticleTurtlebot Create2 base_link location
According to REP 105, `base_link` should be in the center of rotation of the base, in this case a iRobot Create 2. What I can't figure out is where it is vertically. Is `base_link` at floor level or...
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