Open Lshenni opened 1 year ago
First, in order to run fake odom, there is another way: ros2 run tf2_ros static_transform_publisher 0 0 0 0 0 0 odom base_link
Then, regarding the error, make sure you have the full transform tree: odom -> base_link -> laser
NOTE: if you name the base frame name to a name other than "base_link", the gmapping will not work and will throw some errors!
Fixed Frame should be set to "map" or "base_link"
Hi, how do i display the map in rviz? I currently have a lidar with publishes data through the topic /scan, and when I run the lidar driver, this error pops out. How do i set the parameters in rviz?
My procedure to run the code:
Terminal error when running 1 & 2: [slam_gmapping-1] [INFO] [1693378221.572223528] [slam_gmapping]: Message Filter dropping message: frame 'laser' at time 1693378220.469 for reason 'Unknown'
Here are my settings for rviz: