roslaunch出现multiple files named Please specify full path instead 这个问题可能是因为复制文件的时候把自己复制到了自己的文件夹一遍导致的,一般来讲,launch文件的名字都是不一样的,因为此前工作环境不同,可以用source ~/~/devel/setup.bash刷新工作环境。 如果是重复复制的问题,可直接删除,使用: sudorm-r file...
Launching/monitoring multiple nodes with Launch ‒ ROS 2 Documentation: Galactic documentation Using ROS 2 launch for large projects ‒ ROS 2 Documentation: Galactic documentation Using substitutions in launch files ‒ ROS 2 Documentation: Galactic documentation Using event handlers in launch files ...
3. aliased : you can separate machine definitions and node definitions into separate .launch files and use aliases to define which machines get used at runtime. This allows you to reuse the same node definitions for multiple robots. For example, instead of saying that a laser_assembler runs o...
Hi, I encounted an issue when trying to start the gazebo sitl with ROS. When trying to launch the gazebo simulation, I encountered the following error. **user@user:~/src/Firmware$ roslaunch px4 posix_sitl.launch **WARNING: Package name "...
1 launch文件介绍及简单应用1.1 launch文件介绍根据ROS的架构和通信机制来看,ROS的各个功能的实现离不开 节点(node)和话题(topic)、参数(parameter)、服务(service)等构成的网络拓扑(rosgraph),其中每个j节点 都…
While launch files can be written as standalone scripts, the typical usage in ROS is to have launch files invoked by ROS 2 tools. 虽然启动文件可以作为独立脚本编写,但ROS中的典型用法是使用ROS 2工具调用启动文件。 For example, this launch file has been designed such that it can be invoked by...
roslaunch evaluates the XML file in a single pass. Includes are processed in depth-first traversal order. Tags are evaluated serially and the last setting wins. Thus, if there are multiple settings of a parameter, the last value specified for the parameter will be used. ...
可以参考一下博客:vscode进行DebugROS工程的launch文件_龙性的腾飞的博客-CSDN博客blog.csdn.net/qq_...
Overview Author: Dr. Denis Issue Issue link (if present): N/A Issue description: When running multiple cameras on a robot it is hard to start them using provided launch files. Even the provided mul...
3. 内容如下: """Launch a talker and a listener in a component container.""" import launch from launch_ros.actions import ComposableNodeContainer from launch_ros.descriptions import ComposableNode def generate_launch_description(): """Generate launch description with multiple components.""" ...