mapping cant update in rviz
hello everyone, i have a problem with gmapping. 1. i have a rplidar A2. And I run launch file of this. 2.i run: rosrun gmapping slam_gmapping scan:=scan. but mapping in rviz not update when i move around. I think the problem is tf. but i cant slove this problem. please help me. thanks. (my eng is not good)
That's likely the issue, yes. Where is your odometry getting input into GMapping? If you don't have odometry, you'll need to look at a different mapping algorithm (such as cartographer).