Hi,
I tried starting with chapter 4 with the “ros2 launch nav2_course tb3_world_navigation_with_tools_launch.py”, but I don’t get a map in rviz. At one point I got a map but the Navigation goal didn’t work. Going back to chapter 2, launching the mapserver results in no map aswell. but chapter 3 got maps.
Stuff that I tried to solve the problem:
- reset all values of the yaml files to default.
- redoing chapter 1,2, 3(50%)
- deleting everything and pull the project again from git
I have no clue what I have done to kill my project and especially no clue how to fix it