lshuang

hello, @koide3 , I want to save a map.pcd file by running "rosservice call /hdl_graph_slam/save_map "resolution: 0.05 destination: '/data/map.pcd'"". But the terminal show a error: ERROR: Service [/hdl_graph_slam/save_map] is not...

this is some Service results by "rosservice list". /lidar2base_publisher/get_loggers /lidar2base_publisher/set_logger_level /map2odom_publisher/get_loggers /map2odom_publisher/set_logger_level /play_1544254005757280195/get_loggers /play_1544254005757280195/pause_playback /play_1544254005757280195/set_logger_level /prefiltering_nodelet/get_loggers /prefiltering_nodelet/set_logger_level /rosout/get_loggers /rosout/set_logger_level /rviz_1544254009436909375/get_loggers /rviz_1544254009436909375/reload_shaders /rviz_1544254009436909375/set_logger_level /velodyne_nodelet_manager/get_loggers /velodyne_nodelet_manager/list /velodyne_nodelet_manager/load_nodelet