slam建图问题

[1209070035]

这个是什么情况 我进行到这一步了

ros2@ros2-virtual-machine:~/桌面$ colcon build --packages-select fishbot_cartographer
Starting >>> fishbot_cartographer
Finished <<< fishbot_cartographer [0.75s]

Summary: 1 package finished [1.79s]
ros2@ros2-virtual-machine:~/桌面$ source install/setup.bash
ros2 launch fishbot_description gazebo.launch.py
Package 'fishbot_description' not found: "package 'fishbot_description' not found, searching: ['/home/ros2/桌面/install/fishbot_cartographer', '/opt/ros/humble']"

[1209070035]

如果不管上面那个问题的话这里也有问题

[1209070035]

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[1209070035]

此回复已被删除！