我正在嘗試在 ubuntu 21.04 上安裝ROS,但是當我sudo apt update在終端上運行時會向我顯示此錯誤。另外,我嘗試使用 Mirror 存盤庫,但向我顯示了相同的錯誤。
E: The repository 'http://packages.ros.org/ros/ubuntu hirsute Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
uj5u.com熱心網友回復:
21.04 沒有 ROS 版本。最新的發行版是Noetic,目標是 20.04。您要么需要降級,要么嘗試將其安裝在某個 20.04 容器(即 docker)中
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