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user1133321
Asked: 2020-10-05 21:21:43 +0800 CST

每次打开 Ubuntu 终端时都没有这样的文件或目录

  • 772

我是 ubuntu 的新手，我正在尝试添加

echo "source ~/catkin_ws/devel/setup.bash" >> ~/.bashrc

然后我重新加载了.bashrc

source ~/.bashrc

现在我被这个困住了 - 每次我启动终端时，我都会首先得到这个：截图 #1

bash: /catkin_ws/devel/setup.bash: No such file or directory
bash: /home/ros/Home/catkin_ws/devel/setup.bash: No such file or directory

编辑：在cat ~/.bashrc我得到以下（文件的最后几行）之后：

else 
    if [ -f "/home/ros/anaconda3/etc/profile.d/conda.sh" ]; then 
        ."/home/ros/anaconda3/etc/profile.d/conda.sh"
    else 
        export PATH="/home/ros/anaconda3/bin:$PATH" 
    fi
fi
unset __conda_setup 
# <<< conda initialize <<<

source /opt/ros/noetic/setup.bash 
source /catkin_ws/devel/setup.bash 
source ~/catkin_ws/devel/setup.bash 
source ~/catkin_ws/devel/setup.bash 
source ~/catkin_ws/devel/setup.bash 
source ~/Home/catkin_ws/devel/setup.bash 
source ~/catkin_ws/devel/setup.bash 
source ~/catkin_ws/devel/setup.bash 
source ~/catkin_ws/devel/setup.bash

并ls ~/catkin_ws/devel给出：

cmake.lock  local_setup.bash  setup.bash      setup.zsh
env.sh      local_setup.sh    setup.sh        share
lib         local_setup.zsh   _setup_util.py

截图#2

bashrc ros

1 个回答

  1. Best Answer

    好的，看看你的结尾，你.bashrc能看出问题吗？

    看起来您多次尝试执行该命令echo "source ~/catkin_ws/devel/setup.bash" >> ~/.bashrc，其中一些包含错误。

    您需要做的是编辑您的~/.bashrc文件，例如使用 nano：

    nano ~/.bashrc

    现在，删除最后不需要的所有行（在 之后# <<< conda initialize <<<）。我假设您还需要该文件/opt/ros/noetic/setup.bash，因此请保留以下几行：

    source /opt/ros/noetic/setup.bash 
source ~/catkin_ws/devel/setup.bash
    • 0

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