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Joint state with name: “base_l_wheel_joint” was received but not found in URDF
ROS melodic下运行出现 WARN xff1a Joint state with name base l wheel joint was received but not found in URDF 原因是在robot描述文件URD
joint
State
with
name
base
论文阅读笔记《Joint Graph Learning and Matching for Semantic Feature Correspondence》
核心思想 本文提出一种联合图学习和图匹配的算法 xff08 GLAM xff09 xff0c 将图的构建和匹配过程整合到一个端到端的注意力网络中 相比于其他启发式的建图方法 xff0c 如Delaunay三角法 KNN方法或完全图 xff0
joint
Graph
Learning
and
matching
[joint_state_publisher-3] process has died
我是ROS melodic xff0c 其他版本应该一样的解决方法 去掉urdf xacro launch文件中的中文注释 xff0c 或者改为英文 xff0c 而且第一行不能有中文
joint
State
Publisher
process
has
[joint_state_publisher-3] process has died以及处理过程中签名无效处理方法
问题描述 xff1a 在编写完urdf文件后 xff0c 运行launch文件出现 子级连杆和父级连杆的位置不对 xff0c 且不能转动 xff0c 并且在终端上出现如下问题 xff1a joint state publisher 3 pr
joint
State
Publisher
process
has
解决问题:Could not load controller 'joint_state_controller‘ 'arm_controller’ 'joint_positio_controller'
1 解决这个问题 xff0c 需要根据ROS版本安装机器人各个位置的controller驱动 xff0c 命令如下 xff1a sudo apt get install ros version joint state controller
Could
not
load
controller
joint