websocket connection failed
Hello, I am following this tutorials to set up a simple Bootstrap Web-UI to communicate with a ROSbot in Gazebo: https://medium.com/husarion-blog/bootstrap-4-ros-creating-a-web-ui-for-your-robot-9a77a8e373f9
With all the required launch files launched based on this robot description: https://github.com/husarion/rosbot_description
I get the following error in the browser console:
roslib.min.js:1 WebSocket connection to 'ws://127.0.0.1:9090/' failed: Error in connection establishment: net::ERRCONNECTIONREFUSED
What am I doing wrong?
Asked by batchku on 2019-11-30 18:29:10 UTC
Answers
Hi, this worked for me. Give it a try! https://answers.ros.org/question/348079/cant-establish-connection-to-web-server-using-rosbridge/?answer=348310#post-id-348310
Asked by Hemanth on 2020-04-10 08:04:50 UTC
Comments
Hey, were you able to figure out how to solve this error? I have the same error. Thanks.
Asked by Hemanth on 2020-04-10 07:01:02 UTC