realsense-ros: d435 on v2.0.2 w/ librealsense v2.10.0:: `[ERROR] [1518537840.126603320]: Compressed Depth Image Transport - Compression requires single-channel 32bit-floating point or 16bit raw depth images (input format is: rgb8).`
I’m getting a lot of errors when running rs_rgbd.launch
when starting up rosbag record -a
and seeing almost no data (just 1 second worth out of 30) published to /camera/depth_registered/points
on my d435.
I’m running realsense ros v 2.0.2
with librealsense v2.10.0
. When I boot up roslaunch realsense_ros_camera rs_rgbd.launch
, I get a constant stream of the following error:
[ERROR] [1518537840.126603320]: Compressed Depth Image Transport - Compression requires single-channel 32bit-floating point or 16bit raw depth images (input format is: rgb8).
Over the course of running the camera for 30 seconds, occasionally, there’s some of these interspersed:
[ERROR] [1518537921.717247204]: cv_bridge exception: '[16UC1] is not a color format. but [bgr8] is. The conversion does not make sense'
[ERROR] [1518537921.726020775]: Compressed Depth Image Transport - Compression requires single-channel 32bit-floating point or 16bit raw depth images (input format is: rgb8).
As well as these, a couple times (not regularly):
13/02 08:04:04,348 WARNING [140517392402176] (backend-v4l2.cpp:825) Frames didn't arrived within 5 seconds
This also happens once:
13/02 08:04:04,710 WARNING [140518176167808] (types.cpp:57) get_xu(id=11) failed! Last Error: Input/output error
[ WARN] [1518537844.712649470]: Reconfigure callback failed with exception get_xu(id=11) failed! Last Error: Input/output error:
When I rosbag record
for these 30 seconds, I find that there is regular data being published to /camera/color/image_raw
, but only once (at second 11) was there data published to /camera/depth_registered/points
.
Does anyone have any thoughts as to why these issues could be happening?
About this issue
- Original URL
- State: closed
- Created 6 years ago
- Reactions: 1
- Comments: 20 (4 by maintainers)
the correct regex format for me is the following
rosbag record -o ~/ -a -x "(.*)theora(.*)|(.*)compressed(.*)"
edit: this only suppresses the recording, however a correct approach would be suppressing the topics altogether.
I was able to get around this issue by using the
-x
option inrosbag
to exclude the one topic that was causing issues. The full command to do this is,added this to the general launchfile specifying the namespace, just before the include of the camera nodelet:
<rosparam param="/realsense/infra1/image_rect_raw/disable_pub_plugins" > - 'image_transport/compressed' - 'image_transport/compressedDepth' - 'image_transport/theora' </rosparam> <rosparam param="/realsense/infra2/image_rect_raw/disable_pub_plugins" > - 'image_transport/compressed' - 'image_transport/compressedDepth' - 'image_transport/theora' </rosparam> <rosparam param="/realsense/depth/image_rect_raw/disable_pub_plugins" > - 'image_transport/compressed' - 'image_transport/compressedDepth' - 'image_transport/theora' </rosparam> <rosparam param="/realsense/color/image_raw/disable_pub_plugins" > - 'image_transport/compressed' - 'image_transport/compressedDepth' - 'image_transport/theora' </rosparam>
@gonultasbu I am not sure what exactly was going on but fixed it and gave credit to you here https://robotics.stackexchange.com/a/105440/16739