Questions tagged [ros-jade]
The ros-jade tag has no usage guidance.
89
questions
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How to plot the position of ethzasl_ptam in rqt_plot?
I have a ROS node (ethz-ptam) which publishes a topic /vslam/pose which is of type geometry_msgs/PoseWithCovariance message. ...
Curiosity
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1
answer
1
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Where can ros-jade packages for Ubuntu 14.04 trusty be found?
It appears that ros-jade has been removed from http://packages.ros.org/ros/ubuntu/dists/trusty/main/binary-amd64/Packages and only ros-indigo is available.
If anyone knows of an archive with ros-jade ...
nhonold
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1
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1
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Android_Core MasterChooser Java Invalid Syntax Error
I am using the basic masterchooser built into the android rosjava_core and I am struggling to connect the robot to my phone. I receive this error:
Caused by: java.net.URISyntaxException: Illegal ...
iShauny
0
votes
1
answer
5
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Advantages of Dynamixel X -T / -R TTL vs RS-485
I'm planning to buy servos for a humanoid robot that I control with ROS, is there any disadvantage of the TTL vs RS-485 versions? EMC/Electric disturbance / how many servos on one line/bus are ...
Johannes Jaegers
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1
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1
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which I should use python or c++?
I would like to make robot in hobby, but in the first place I wondering what I should use as language.
I read that python is slow in motion than by c++.
How fetal It slowness is in actual and in ...
fusiana
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1
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1
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Understanding messages MDSum
I am trying to understand how the MD5Sum of the messages is being calculated following this link
So far, I undestand that a plain message like std_msgs/Header translates to:
...
Vicente Penades
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1
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Looking for existing Electromyograph EMG/EEG, or voltage messages
I am in the process of implementing a ROSBag writer for an electromyograh device.
Before implementing my own messages, I would like to know if such messages already exist.
Basically I al looking for ...
Vicente Penades
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1
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2
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Array length handling when serializing messages
I am trying to code a rosbag serializer, and I am trying to generate code from the messages, like https://github.com/ros/genmsg
I noticed there's an inconsitency in how to handle unbounded array ...
Vicente Penades
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votes
2
answers
8
views
what is the differences between ego-motion and odometry
I mean in 3D lidar. like LOAM, we say odometry estimation always means estimate the x,y,z,roll,pitch and yaw between two scans of lidar. but recently, I found the ego-motion seems also about this ...
mjjdick
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1
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2
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How to reflect (or mirror) a point cloud in rviz?
Hello,
I have successfully set-up ros so that a point cloud is sent to rviz every 100ms. It looks great, however, the visualization is mirrored about the z-y axis.
I have already tried using ...
super248
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1
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3
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Could not find font Liberation Sans in MovableText::setFontName
When run 'roslaunch xxx_moveit_config demo.launch', I can not open RViz,and report 'Could not find font Liberation Sans in MovableText::setFontName',who can tell me how to do with it? I use Jade.
...
ddddddddong
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1
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1
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LaserScan from bag causing Error: "Lookup would require extrapolation into the past."
Hello,
I am trying to convert a LaserScan message from a bag. On my header file, I have the following:
...
jpde.lopes
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1
answer
2
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Understanding relationship between new xacro macros and --inorder
I just learned of the new Jade xacro macros as part of a PR I submitted. In switching to using ${radians(foo)}, the build failed. In comparing to other robots in ...
jwhendy
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1
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4
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gazebo and timer.py(rate.sleep)
Hi
I'm running yappi to profile the performance of my node written in python.
The node has:
3 timers for controller loops. (2 at 500Hz and 1 at 100Hz)
2 publisher (60Hz for /gazebo/set_model_state ...
CodingPeon
0
votes
1
answer
6
views
private params in launch file
Hi
From what understand about launch file, <param> defined in <node> are private to that ...
CodingPeon
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1
answer
1
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Add two turtlebot in one .world
Hi,
I am a freshman on ROS and I meet a problem: I write a very simple .py for one turtlebot to move straight, after I add another turtlebot in the world, the original one cannot move, it used to move ...
YIC
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1
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1
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Where can I find outlet templates for PR2 Plug package?
I have been trying to get the pr2_plugs package (allowing PR2 robots to plug themselves into power outlets autonomously) working and tested. I obtained the code from the Github repository listed on ...
jll
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1
answer
2
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Unable to start costmaps in navigation stack
Hello everyone.
I am now working with the Create 2 robot - Roomba 600 platform - with the driver from AutonomyLab and a Hokuyo LRF.
Everything is running perfect, but when I try to enable the ...
nikfio
0
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1
answer
4
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Specifics of sensor fusion algorithm of robot_localization package
Hello,
I am wondering how robot_localization package is formulating the sensor fusion problem if more than one sensor is used during the localization. Specifically, the sensors operate at different ...
eroniki
0
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1
answer
2
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How to configure Time sequence message filter
Hello,
I want to use time sequence message filter. I wrote the code according to API defined here Link
This is my code
void callback(const std_msgs::StringConstPtr& info)
{
ROS_INFO("Call is ...
tonyParker
0
votes
1
answer
2
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"ImportError no module named" error when package with msg also has setup.py and installed
I have a package with a foo.msg and a python module my_package/src/my_package/bar.py that works fine in the devel space- I can import the msg or alternatively import the python module just fine. But ...
- 3,244
0
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1
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2
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Rollback ROS Version
Hello!
Recently I stopped being able to compile a package, both on ros Jade and Kinetic and my answer is if I can revert the ROS version to one in which my package worked. I don't know if I made ...
sirsomething
0
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1
answer
2
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Problem debugging ROS nodes on Mac OS X
Hello Community,
I am on Mac OS X 10.11.4, ROS Jade and have some strange problems debugging ROS nodes with gdb or lldb. Namely, debugger is not able to locate ROS related shared libraries.
Here is ...
Peter Listov
0
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1
answer
3
views
Which Ros version is the most complete? Indigo or Jade or Kinetics?
I want to install Ros for the first time. but I've heard that indigo is most complete and for example kinetics doesn't have all the packages or isn't compatible with all of them.
So which version is ...
aminya
0
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1
answer
1
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turtlebot installation with Gazebo 5 on Indigo
I'm on Ubuntu 14.04.
I have Jade with default Gazebo (5) installed for a course I'm taking.
Then my other course requires Indigo. So I installed Indigo as second ROS on my system and this is where my ...
CodingPeon
0
votes
1
answer
1
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Rosserial UInt8MultiArray sends wrong data in transfer on Rosserial Jade
When sending an array of unsigned chars over rosserial the data that gets sent over looks the same as when you try to reference arrays right after their memory has been allocated but no data has been ...
dupli
0
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1
answer
1
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Connection Arduino with ROS
Hey Folks,
I have a problem in the connection between arduino and ROS, I am using Ubuntu 15, 64 bit, Jade version ROS.
The problem in these two following commands commands
roscd rosserial_arduino/src
...
marwa eldiwiny
0
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1
answer
1
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i cant catkin_make moveit_simple_grasps in ROS jade
hi
i cant install moveit_simple_grasps in ROS jade
...
zakizadeh
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1
answer
14
views
how can i get jacobian matrix in IKfast?
hi !
i need example for jacobian matrix in ikfast and ROS jade. i need example like this page for in ikfast ? :
link text
Originally posted by zakizadeh on ROS Answers with karma: 217 on 2016-10-16
...
zakizadeh
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1
answer
1
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How to merge old workspace into new ros version
Hi,
In the past I worked on ROS Indigo, but I wanted to upgrade to Jade, so I removed Indigo and installed jade (fully).
but now I have a problem, my previous work is only visible to ROS if I use <...
JoostW
0
votes
1
answer
18
views
Changed ROS_PACKAGE_PATH - how do I repair this?
Short version: I broke my ROS_PACKAGE_PATH, and now I don't know how to get my workspace to work again. I'm using rosbuild, not catkin, and jade; on ubuntu.
Long version:
I'm pretty much completely ...
Zaunkönig
0
votes
2
answers
8
views
costmap_2d with nothing but a clearing footprint?
I'd like to set up a costmap_2d initialized to be 100% unknown or obstacles, and have it do nothing except clear grid locations within the footprint. I don't want to have a static map that is ...
- 3,244
0
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1
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1
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Undefined reference to ros::init on Jade
I'm a freshman on ROS. And recently I come up with a problem when I learn the Tutorials(WritingPublisherSubscriber(c++)).
When I add the talker.cpp to the project, It appear I have problem with ...
Lizhuo
0
votes
1
answer
1
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TurtleBot on Jade ROS
I face a problem while running ~$ roslaunch turtlebot_example turtlebot_gazebo.launch
. I see on the website http://wiki.ros.org/action/show/Robots/TurtleBot?action=show&redirect=TurtleBot
The ...
marwa eldiwiny
0
votes
1
answer
4
views
Choosing Gazebo , ROS , Linux version
Hi, I'm quite new to ROS.
First Quest:
I want to download ROS and gazebo in my VMware, but I am confused with the compatibility.
My Current Linux version is Xenial 16.04.1.
According to this page
...
alienmon
0
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1
answer
1
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ROS for Aerial Robotics
Hey Folks,
I am newbie at ROS, I had installed Jade version on Ubuntu15.04 vivid. I follow up the wiki, but Indeed it doesn't make sense for me uptill now. Please any good tutorials for the ...
marwa eldiwiny
0
votes
1
answer
1
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Installing ROS indigo on Raspbian jessie apt-get update fail - Failed to fetch ../../../../..armhf/Packages
I think my problem is with the sources.list file but can not find the proper contents for this installation.
Originally posted by OldBotBuilder on ROS Answers with karma: 1 on 2016-07-14
Post score: ...
OldBotBuilder
0
votes
1
answer
1
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How to build two packages at the same time
I use ros jade and want to run ar_sys package. However, this is not available for jade version. So i get it from github. In case to work, the ar_sys needs the uvc_cam package. Every time i do make and ...
dimitris anastasiou
0
votes
1
answer
4
views
Why can't I roslaunch?
Hi, everyone. Im learning ROS tutorials on wiki.When I first use roslaunch according to the beginner level tutorial, there is something wrong. I don't know why it shows that there is a syntax error at ...
blairlpp
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votes
1
answer
1
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ROS Installation, Unable to locate package ros indigo
Hello,
I followed this ROS installation tutorial (wiki.ros.org/indigo/Installation/Ubuntu)
unfortunately at Desktop full install following error appeared.
...
Jackie_16
0
votes
1
answer
1
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E: Unable to locate package ros-jade-stdr-simulator
I have tried to install the stdr simulator, but I have encountered a problem. I have ROS Jade with Ubuntu 15.04
I tried to uninstall ROS completely and after that to install it again, like it was ...
DI211
0
votes
1
answer
3
views
[jade] eigen3 not found build error
Even after following jade/Migration for Eigen, I still see that eigen3 is not found.
https://travis-ci.org/swri-robotics/marti_common/jobs/113832799#L3181-L3193
<...
- 4,492
0
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1
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ROS Jade compatible with ROS-Industrial Hydro?
Hi there,
is it possible to pair ROS-Industrial Hydro (which is the latest) with ROS Jade / Ros Kinetic Kame.
I am currently on Ubuntu and would like to know if i have to downgrade my OS if i want to ...
cschindlbeck
0
votes
3
answers
6
views
gazebo camera frame is inconsistent with rviz + opencv convention
It looks like the gazebo camera frame convention is not the same as rviz and opencv, which the image below shows
In opencv, z is pointing into the image (the blue axis), x is right (the red axis), ...
- 3,244
0
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1
answer
2
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3D Obstacles "forgotten" if there is a gap between 3d camera FoV and the robot base
What's an algorithm or technique that doesn't forget about obstacles in the following situation?
I've observed obstacles mistakenly cleared using the VoxelLayer costmap_2d plugin on ROS Jade. This ...
- 1,263
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8
views
0
votes
1
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1
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python import tf -> rosdep2.core.InvalidData osx-homebrew.yaml
I've somehow messed up the ability to import tf:
(starting from a clean .bashrc)
...
- 3,244
0
votes
1
answer
2
views
Unmet dependencies while installing ROS Jade on Ubuntu 14.04.2
Hi,
I have followed the installation procedure on the website. When I execute
sudo apt-get install ros-jade-desktop-full
I get the following error message
...
Specas
0
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1
answer
3
views
Increase thread count of Asyncspinner? (Multi-threading)
Hey guys,
I have a world_node which offers a service to register_new_robot.
Once called, the service creates a new C++ object ...
Borob
0
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1
answer
1
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How to install both ROS jade and indigo together
Hi guys,
I'm working on a 64-bit system with Ubuntu 14.04. I already have ros-jade-desktop-full installed but I'd like to switch to indigo because I need to use the ...
atoz