After download and install rtabmap_ros, I run roslaunch rtabmap_ros rtabmap.launch rtabmap_args:="--delete_db_on_start" depth_topic:=/camera/aligned_depth_to_color/image_raw rgb_topic:=/camera/color/image_raw camera_info_topic:=/camera/color/camera_info in the terminal.
Then the RTAB-MAP run, but like this picture:
It didn't have any image output.
And the terminal also have warning:
[ WARN] [1541916269.544172735]: /rtabmap/rgbd_odometry: Did not receive data since 5 seconds! Make sure the input topics are published ("$ rostopic hz my_topic") and the timestamps in their header are set.
/rtabmap/rgbd_odometry subscribed to (approx sync):
/camera/color/image_raw,
/camera/aligned_depth_to_color/image_raw,
/camera/color/camera_info
[ WARN] [1541916270.303259059]: /rtabmap/rtabmap: Did not receive data since 5 seconds! Make sure the input topics are published ("$ rostopic hz my_topic") and the timestamps in their header are set. If topics are coming from different computers, make sure the clocks of the computers are synchronized ("ntpdate"). If topics are not published at the same rate, you could increase "queue_size" parameter (current=10).
/rtabmap/rtabmap subscribed to (approx sync):
/rtabmap/odom,
/camera/color/image_raw,
/camera/aligned_depth_to_color/image_raw,
/camera/color/camera_info,
/rtabmap/odom_info
[ WARN] [1541916270.530203041]: /rtabmap/rtabmapviz: Did not receive data since 5 seconds! Make sure the input topics are published ("$ rostopic hz my_topic") and the timestamps in their header are set. If topics are coming from different computers, make sure the clocks of the computers are synchronized ("ntpdate"). If topics are not published at the same rate, you could increase "queue_size" parameter (current=10).
/rtabmap/rtabmapviz subscribed to (approx sync):
/rtabmap/odom,
/camera/color/image_raw,
/camera/aligned_depth_to_color/image_raw,
/camera/color/camera_info,
/rtabmap/odom_info
matlabbe
commented
5 years ago
Hello all!
Please help me with my problems.
After download and install rtabmap_ros, I run
roslaunch rtabmap_ros rtabmap.launch rtabmap_args:="--delete_db_on_start" depth_topic:=/camera/aligned_depth_to_color/image_raw rgb_topic:=/camera/color/image_raw camera_info_topic:=/camera/color/camera_infoin the terminal.Then the RTAB-MAP run, but like this picture:
It didn't have any image output.
And the terminal also have warning:
[ WARN] [1541916269.544172735]: /rtabmap/rgbd_odometry: Did not receive data since 5 seconds! Make sure the input topics are published ("$ rostopic hz my_topic") and the timestamps in their header are set. /rtabmap/rgbd_odometry subscribed to (approx sync): /camera/color/image_raw, /camera/aligned_depth_to_color/image_raw, /camera/color/camera_info [ WARN] [1541916270.303259059]: /rtabmap/rtabmap: Did not receive data since 5 seconds! Make sure the input topics are published ("$ rostopic hz my_topic") and the timestamps in their header are set. If topics are coming from different computers, make sure the clocks of the computers are synchronized ("ntpdate"). If topics are not published at the same rate, you could increase "queue_size" parameter (current=10). /rtabmap/rtabmap subscribed to (approx sync): /rtabmap/odom, /camera/color/image_raw, /camera/aligned_depth_to_color/image_raw, /camera/color/camera_info, /rtabmap/odom_info [ WARN] [1541916270.530203041]: /rtabmap/rtabmapviz: Did not receive data since 5 seconds! Make sure the input topics are published ("$ rostopic hz my_topic") and the timestamps in their header are set. If topics are coming from different computers, make sure the clocks of the computers are synchronized ("ntpdate"). If topics are not published at the same rate, you could increase "queue_size" parameter (current=10). /rtabmap/rtabmapviz subscribed to (approx sync): /rtabmap/odom, /camera/color/image_raw, /camera/aligned_depth_to_color/image_raw, /camera/color/camera_info, /rtabmap/odom_info