swagatk's profile - activity

Thanks a lot for this post. It really solved my problem with ROS Noetic on Raspberry Pi 4.

I too have the same problem. I tested on Fuerte running on Ubuntu 12.04 LTS. I can confirm this behaviour.

Hi! Just wanted to let you know that your solution worked for me as well. I tested it on Fuerte running on Ubuntu 12.04 LTS 64 bit OS. However, I still have a small issue. The robot is little jumpy. I mean the robot castor wheel keeps vibrating.

I installed MobileSim and ran it on a separate terminal. Now the command with TCP port works fine.

My system is not connected to an actual Robot. I intend to use it with a simulator.

Hi! This does not work for me. I am running Fuerte on Ubuntu 12.04 LTS 64 bit. I could build the ROSARIA file as mentioned in the following link:

http://answers.ros.org/question/57989/not-able-to-install-rosaria-on-fuerte-on-ubuntu-1204-lts/?answer=58706#post-id-58706.

I am able to build ROSARIA. But when I run

$ rosrun ROSARIA RosAria NonCritical Error: ARIA could not find where it is located. [ INFO] [1364278447.168195076]: using port: [/dev/ttyS0] ArLog::init: File(aria.log) Verbose Logging Time
Not also printing setup failed...

In my system, I do not have /ttyUSB0, but instead I have /dev/ttyS0. I used your commands. But still it did not help.

I also tried using a TCP port:

$ rosrun ROSARIA RosAria _port:=localhost:8101 NonCritical Error: ARIA could not find where it is located. [ INFO] [1364278686.850423069]: using port: [localhost:8101] ArLog::init: File(aria.log) Verbose Logging Time
Not also printing setup failed...

This worked for me and thanks for updating the tutorial :(http://www.ros.org/wiki/ROSARIA/Tutorials/How%20to%20use%20ROSARIA). I am now able to build ROSARIA Package. Thanks for the help.

Yes, I did that too. Infact, I tried to follow the steps given in the following link (remove the underscore after http). But it did not work.

http:_//answers.ros.org/question/56360/installing-rosaria-without-roslocate-info-rosaria-instalacao-do-rosaria-sem-utilizar-o-roslocate-info-rosaria/

remove the underscore in the beginning of URL.

OS: Ubuntu 12.04 LTS 64 bit ROS: Fuerte

I tried following the ROSARIA tutorial on ROS Wiki.

The step where it tells you to use "roslocate info ROSARIA" does not work for me.

Then I use the command given below (on Fuerte):

$rosws set amor-ros-pkg https:_//code.google.com/p/amor-ros-pkg/ --hg
$rosws update amor-ros-pkg

It creates a package "amor-ros-pkg". But I am not able to find the package using rospack command:

$rospack find ROSARIA
[rospack] Error: stack/package ROSARIA not found

However this folder is already in the ros package path:

$echo $ROS_PACKAGE_PATH
/home/swagat/ros_workspace/amor-ros-pkg:/opt/ros/fuerte/stacks:/opt/ros/fuerte/share:/opt/ros/fuerte/share/ros

so basically I can not proceed further until I fix these problems.

You should build the package using rosmake in a folder lying in $ ROS_PACKAGE_PATH. See the link below:

http://ros.org/wiki/p2os/Tutorials/Getting%20Started%20with%20p2os

rosmake p2os

Once it is done, you can launch the above file. However, I find another error saying: "ERROR: cannot launch node of type [gazebo_plugins/gazebo_ros_diffdrive]: can't locate node [gazebo_ros_diffdrive] in package [gazebo_plugins]"

It turns out that gazebo_ros_diffdrive is no longer available in Fuerte. Is there anyone, I can make my robot move.