第二行是因为bash.rc文件里面source的setup.bash命令没有删除,所以: gedit ~/.bashrc source ~/.bashrc 删除source ~/rlarm_ws/install/setup.bash后,还是存在一个not found问题 解决 到处搜索后,参考 https://answers.ros.org/question/408440/not-found-local_setupbash/ 评论区观点,把其他工作空间重新colcon...
grep -q"source /opt/ros/humble/setup.bash"/home/$USERNAME/.bashrc;thenecho"# ROS2 HUMBLE ENVIRONMENT SETTINGS"|sudotee-a /home/$USERNAME/.bashrcecho"source /opt/ros/humble/setup.bash"|sudotee-a /home/$USERNAME/.bashrcecho"ROS2 Humble environment setup added to /home/$USERNAME/.bashrc"el...
. ~/ros2_humble/install/local_setup.bash ros2 run demo_nodes_py listener You should see theta...
not mix paths from different distributions. Starting >>> ros1_bridge --- stderr: ros1_bridge Found ament_lint_auto /opt/ros/foxy/install/ament_lint_auto/share/ament_lint_auto/cmake Found diagnostic_msgs /opt/ros/foxy/install/diagnostic_msgs/share/diagnostic_msgs/cmake --- Failed <<< ...
source install/setup.bash ros2 launch robot_startup example_param_rclcpp.launch.py # 新终端 ros2 node list #即可看到两个节点 4. 总结 今天只是简单讲了下,使用launch文件来同时启动多个节点,对节点的一些参数也可以在launch中配置。 launch还有很多更深入的用法,范子琦同学总结的很不错,这里放个链接:...
Do not forget to source setup.bash from the install folder! Getting Started with ros2_control Each of the described example cases from the roadmap has its own launch and URDF file. Starting example robots Each example is started with a single launch file which starts up the robot hardware,...
'qt.qpa.xcb: could not connect to display localhost:10.0'qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "" even though it was found.'This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.'Availa...
In one terminal, source the setup file and then run a talker: 在一个终端中,更新配置文件,然后运行talker: . ~/ros2_dashing/install/local_setup.bash ros2 run demo_nodes_cpp talker 1. 2. In another terminal source the setup file and then run a listener: ...
为了运行ROS 2命令,导入setup.bash文件: source /opt/ros/eloquent/setup.bash 设置Ignition-Gazebo 还需要添加类似于ROS 2设置的Ignition-Gazebo apt库。 授权密钥: curl -s http://packages.osrfoundation.org/gazebo.key | sudo apt-key add - 还需要将库添加到源列表中: ...
source /opt/ros/foxy/setup.bash 1. 这句命令的目的是让ros2开头的命令可以在终端使用。 创建目录, 此目录作为我们的工作区 mkdir -p ~/dev_ws/src cd ~/dev_ws/src 1. 2. 在工作区中创建工作包(package), package的创建可以使用CMake或者是Python, 后面我们主要使用python. ...