接上节，机械臂虽然能执行plan结果，但夹爪不能执行规划后的结果，执行的plan结果会报错MoveGroupInterface::execute() failed or timeout reached acecutexecuteintinterfacelanmovmoveouttimetimeout
execute_process( COMMAND ${CMAKE_COMMAND} -E copy_directory ：CMake拷贝整个文件夹及文件夹内容到指定项目安装目录 cmakecomcommcommacommandcopycutdirdirectoryexecutemanprocprocessrectroc