下载代码后colcon build报错,如图片所示
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下载教程7.导航示例代码后报错
下载代码后安装以来一直提示
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 successfullycolcon build编译也报错,已经尝试重装过好几遍ros2环境,还未解决
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RE: [FishBot教程]7. FishBot-Nav2导航测试
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
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RE: [FishBot教程] 6. 雷达驱动及建图测试
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