1、[rospack] Error: package 'test' not found
没有找到ros功能包，原因是没有为功能包配置系统环境，可以利用source运行工作空间中devel目录下的setup.bash配置文件并使配置立即生效。setup.bash脚本的作用是让一些ros* 开头的命令可以使用，同时还能够创建一些ROS开头的环境变量eg：ROS_PACKAGE_PATH。在命令行中可以使用echo在~/.bashrc文件中追加以下内容：echo "source ~/catkin_ws/devel/setup.bash" >> ~/.bashrc
2、Could not find a package configuration file provided by "moveit_ros_planning" with any of the following names:
moveit_ros_planningConfig.cmake
moveit_ros_planning-config.cmake
没有安装moveit，可以使用sudo apt-get install ros-kinetic-moveit-full命令来安装。
3、[robot_spawn.launch] is neither a launch file in package [robot_sim_demo] nor is [robot_sim_demo] a launch file name
The traceback for the exception was written to the log file
不能识别ros功能包中的launch文件，原因是没有修改系统中存放ros功能包路径的环境变量。可以使用如下命令添加路径：
export ROS_PACKAGE_PATH=${ROS_PACKAGE_PATH}:[path of your ros package]
（export命令修改环境变量的方式也能用来解决source覆盖机制）
4、to be continued...
