Hello,
The message "[ WARN] [1294763575.359267446]: [camera] does not match name tof in file" is just a warning, this shouldn't be the reason for not getting a point_cloud.
I think the reason is that you are not in the same group as the swissranger device (usually usb) and therefore you can't open the device.
Add yourself to the usb group:
* sudo adduser USERNAME usb
Best regards,
Florian
-----Ursprüngliche Nachricht-----
Von:
ros-users-bounces@code.ros.org [
mailto:ros-users-bounces@code.ros.org] Im Auftrag von blueskin
Gesendet: Dienstag, 11. Januar 2011 17:41
An:
ros-users@code.ros.org
Betreff: Re: [ros-users] swissranger_camera package not found
Hello Tully,
Thank you for your response.
So as you said I tried installing from the source by following instructions
@
http://www.ros.org/wiki/ROS/Tutorials/StackInstallation
Had some problems but found a way to fix em and got the package installed.
But when I run the following
roslaunch cob_camera_sensors tof_ros.launch I get:
1865]: camera calibration URL:
file:////opt/ros/cturtle/stacks/cob_driver/cob_camera_sensors/ros/launch/tof_cob3-1_right.yaml
[ WARN] [1294763575.359267446]: [camera] does not match name tof in file
//opt/ros/cturtle/stacks/cob_driver/cob_camera_sensors/ros/launch/tof_cob3-1_right.yaml
usb_set_debug: Setting debugging level to 255 (on)
usb_os_find_busses: Found 008
usb_os_find_busses: Found 007
usb_os_find_busses: Found 006
usb_os_find_busses: Found 005
usb_os_find_busses: Found 004
usb_os_find_busses: Found 003
usb_os_find_busses: Found 002
usb_os_find_busses: Found 001
usb_os_find_devices: Found 002 on 008
skipped 1 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 008
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 002 on 007
skipped 1 class/vendor specific interface descriptors
usb_os_find_devices: Found 001 on 007
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 001 on 006
usb_os_find_devices: Found 001 on 005
usb_os_find_devices: Found 001 on 004
usb_os_find_devices: Found 001 on 003
usb_os_find_devices: Found 005 on 002
usb_os_find_devices: Found 002 on 002
skipping descriptor 0x21
skipped 1 class/vendor specific endpoint descriptors
usb_os_find_devices: Found 001 on 002
error obtaining child information: Inappropriate ioctl for device
usb_os_find_devices: Found 001 on 001
usb_set_debug: Setting debugging level to 0 (off)
[ERROR] [1294763621.637601782]: Exception thrown while connecting to the
camera: [SR::open]: Failed to open device!
Trying to figure out what's wrong. Let me know if you have any suggestions
on this. Thank you again.
-CV
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