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2022-09-12 10:53:57 -0500 | edited answer | data is not seen from the robot when published from the workstation. We have solved the problem. This is because of the firewall. Even though we have disabled the firewall using sudo ufw di |
2022-09-12 10:45:52 -0500 | commented answer | data is not seen from the robot when published from the workstation. ok, Thanks. got your point. |
2022-09-12 10:24:23 -0500 | received badge | ● Popular Question (source) |
2022-09-12 05:45:39 -0500 | marked best answer | data is not seen from the robot when published from the workstation. I have followed this tutorial from this link https://www.youtube.com/watch?v=YMG6D... for setting up and troubleshooting the ros networks. I have modified it precisely the same way as it is provided in the video. But when sending the rostopic data from the laptop to the robot, the robot cannot receive the data, but the rostopic list will shows the topic name. I have tried disabling the firewall too, but this has no effect. What could be the possible solution to this? OS in robot: ubiquityrobot images: ubuntu 16.04. OS in laptop: ubuntu 16.04. ROS distro : kinetic PS: 1. I have tried using roswtf, and I have understood that two nodes are unable to establish a connection. But don't know what is blocking the rosnode to publish the data when running from the workstation. 2. However topic publisher data from robot is received from the workstation. 3. HOSTNAME and IP are set as described in the youtube link mentioned above. Edit 1:
.bashrc - > last lines /etc/hosts -> file
.bashrc -> last line /etc/hosts -> lines roswtf output: https://drive.google.com/file/d/1aSdPzWWtV0FwyZBTCkgjQu1knXXOJFIm/view?usp=sharing . Edit 2: When publishing data on a topic from robot, we can see the topic as well as the data sent from the robot in the workstation but not vice-versa. |
2022-09-12 05:45:39 -0500 | received badge | ● Scholar (source) |
2022-09-12 00:15:17 -0500 | answered a question | data is not seen from the robot when published from the workstation. We have solved the problem. This is because of the firewall. Even though we have disabled the firewall using sudo ufw di |
2022-09-09 09:47:01 -0500 | edited question | data is not seen from the robot when published from the workstation. data is not seen from the robot when published from the workstation. I have followed this tutorial from this link https: |
2022-09-09 02:44:29 -0500 | commented question | data is not seen from the robot when published from the workstation. combining ROS_IP and /etc/hosts together are not working for me. I have followed exactly in ros tutorials too. But still |
2022-09-09 02:35:27 -0500 | commented question | data is not seen from the robot when published from the workstation. combining ROS_IP and /etc/hosts together is not working for me. I have followed exactly in ros tutorials too. But still |
2022-09-09 02:35:27 -0500 | received badge | ● Enthusiast |
2022-09-08 21:49:00 -0500 | commented question | data is not seen from the robot when published from the workstation. I am actually using the hosts' file. |
2022-09-08 21:44:39 -0500 | commented question | data is not seen from the robot when published from the workstation. I will share the configuration that I am using on my laptop and robot, to make it clear. I have updated the question |
2022-09-08 21:42:37 -0500 | commented question | data is not seen from the robot when published from the workstation. I will share the configuration that I am using for configuration, to make it clear. I have updated the question |
2022-09-08 21:42:22 -0500 | commented question | data is not seen from the robot when published from the workstation. I will share the configuration that I am using for configuration, to make it clear. |
2022-09-08 21:42:16 -0500 | edited question | data is not seen from the robot when published from the workstation. data is not seen from the robot when published from the workstation. I have followed this tutorial from this link https: |
2022-09-07 15:00:05 -0500 | received badge | ● Organizer (source) |
2022-09-07 14:58:59 -0500 | edited question | data is not seen from the robot when published from the workstation. data is not seen from the robot when published from the workstation. Hi, I have followed this tutorial from this link ht |
2022-09-07 14:58:52 -0500 | edited question | data is not seen from the robot when published from the workstation. data is not seen from the robot when published from the workstation? Hi, I have followed this tutorial from this link ht |
2022-09-07 14:58:29 -0500 | edited question | data is not seen from the robot when published from the workstation. data is not seen from the robot when published from the workstation? Hi, I have followed this tutorial from this link ht |
2022-09-07 14:42:26 -0500 | edited question | data is not seen from the robot when published from the workstation. data is not seen from the robot when published from the workstation? Hi, I have followed this tutorial from this link ht |
2022-09-07 14:42:26 -0500 | received badge | ● Editor (source) |
2022-09-07 14:38:58 -0500 | asked a question | data is not seen from the robot when published from the workstation. data is not seen from the robot when published from the workstation? Hi, I have followed your tutorial from this link ht |
2021-09-15 13:31:27 -0500 | received badge | ● Famous Question (source) |
2021-06-01 02:18:19 -0500 | edited answer | configuration for launching gazebo world and model from a package Hello, I am also having the same problem. So this kind of question is already answered. check here The directory of your |
2021-06-01 01:58:03 -0500 | answered a question | configuration for launching gazebo world and model from a package Hello, I am also having the same problem. So this kind of question is already answered. check here The directory of your |
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2020-10-12 02:41:51 -0500 | commented question | roscd <my-package> showing type errors in windows os Ok, Thank you |
2020-10-12 01:16:13 -0500 | asked a question | roscd <my-package> showing type errors in windows os roscd <my-package> showing type errors in windows os Hello, I have just installed ROS Noetic Ninjemys on windows. |
2020-10-12 01:16:12 -0500 | commented answer | How to get points for uploading pictures to show problem better? thank you for providing the information |