克隆代码完成后，安装依赖一直提示：
ERROR: the following packages/stacks could not have their rosdep keys resolved
to system dependencies:
fishbot_description: Cannot locate rosdep definition for [ament_python]
Continuing to install resolvable dependencies...
#All required rosdeps installed successfully

编译也报错

保存地图出现
/opt/ros/humble/lib/nav2_map_server/map_saver_cli: symbol lookup error: /opt/ros/humble/lib/libmap_server_core.so: undefined symbol: _ZN9nav2_util13LifecycleNode18on_rcl_preshutdownEv
[ros2run]: Process exited with failure 127