ubuntu18.04
1、sudo apt-get update 失败: GPG error: http://packages.ros.org/ros/ubuntu bionic InRelease:
详细错误信息:
The following signatures were invalid: EXPKEYSIG F42ED6FBAB17C654 Open Robotics <info@osrfoundation.org>
W: Failed to fetch http://packages.ros.org/ros/ubuntu/dists/bionic/InRelease The following signatures were invalid: EXPKEYSIG F42ED6FBAB17C654 Open Robotics
解决办法参考:
apt update fails / cannot install pkgs: key not working? - ROS Answers: Open Source Q&A Forum
Solution
Refer to

本文介绍了在Ubuntu 18.04上进行ROS更新和VINS-Mono编译时遇到的错误,包括GPG签名错误、找不到jsk_recognition_msgs包、无法找到autoware_msgs配置文件以及节点执行权限问题。同时提到了opencv的安装教程,以及通过docker解决编译依赖问题的方法。
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