In this video, we are going to answer a question found at ROS answers (https://goo.gl/ws2Whw). The person is asking why he cannot show the laser data of a fake laser given that he is publishing the proper frame and even a static transform from the laser to map....
![[ROS Q&A] 122 – How to show laser data on Rviz](https://www.theconstruct.ai/wp-content/uploads/2018/05/laser_data_on_Rviz_capture.png)
![[ROS Q&A] 106 – Laser Frame doesn’t exist error in Navigation](https://www.theconstruct.ai/wp-content/uploads/2018/02/Laser-Frame-doesnt-exist-error-in-Navigation-screen.png)
