1、-- package 'orocos-bfl' not found CMake Error at /usr/share/cmake-2.8/Modules/FindPkgConfig.cmake:283 (message):
问题描述:我的系统是ubuntu 14.04+ros indigo,git了navigation包后( ),在catkin_make时遇到了如下问题:
-- Boost version: 1.54.0 -- +++ processing catkin package: 'robot_pose_ekf' -- ==> add_subdirectory(navigation/robot_pose_ekf) checking for module 'orocos-bfl' -- package 'orocos-bfl' not found CMake Error at /usr/share/cmake-2.8/Modules/FindPkgConfig.cmake:283 (message):A required package was not foundCall Stack (most recent call first):/usr/share/cmake-2.8/Modules/FindPkgConfig.cmake:337 (_pkg_check_modules_internal)navigation/robot_pose_ekf/CMakeLists.txt:6 (pkg_check_modules)
问题解决:
Try installing the binary version of the navigation stack:
运行语句:
sudo apt-get install ros-indigo-navigation
2、sudo rosdep init error
问题描述:
ERROR: default sources list file already exists: /etc/ros/rosdep/sources.list.d/20-default.listPlease delete if you wish to re-initialize
问题解决:
sudo rm /etc/ros/rosdep/sources.list.d/20-default.list
3、failed to contact device witherror [Error reading from SCI port. NO Data ] Please check if powered on and the connector is plugged into the create
问题描述:
运行命令: roslaunch rbx1_bringup turtlebot_minimal_create.launch
产生如上错误
目测无解 问题可能有:硬件问题(包括但不限于usb接口,电池,线),软件问题(电脑驱动版本问题,据说部分电脑不支持)
4、WARNING: ROS_MASTER_URI [http://192.168.1.xxx:11311] host is not set to this machine
问题描述:
订阅者节点无法订阅发布者节点发布的话题消息
问题解决:
vim .bashrc 然后修改其中的 ROS_MASTER_URI 为自己的roscore 的workstation IP 别忘记 source .bashrc !!!