[ros-users] disparity in bumblebee2

Patrick Mihelich mihelich at willowgarage.com
Mon Nov 7 22:33:16 UTC 2011


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On Mon, Nov 7, 2011 at 9:01 AM, <dianabel81 at gmail.com> wrote:

> Hi, i am using the package bumblebee2, i am able to see the right and left
> image using rosrun image_view image_view image:=bumblebee2/left/image_color
> (it works also with image_mono, image_raw and the same for the right image)
> but when i try to obtain the disparity image (using
> ROS_NAMESPACE=bumblebeeXB3 rosrun stereo_image_proc stereo_image_proc and
> rosrun image_view disparity_view image:=bumblebee2/disparity ) i obtain the
> error "Illegal instruction". when i use the debugger i obtain this:
> terminate called after throwing an instance of
> 'image_transport::TransportLoadException'
> what(): Unable to load plugin for transport 'disparity', error string:
> According to the loaded plugin descriptions the class
> image_transport/disparity_sub with base class type
> image_transport::SubscriberPlugin does not exist. Declared types are
> image_transport/raw_sub
> Program received signal SIGABRT, Aborted.
> 0xffffe424 in __kernel_vsyscall ()
> can anybody help me?
> thanks in advance
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