I am trying to use the bumblebee2 package but i have been having problems when i type: rosrun bumblebee2 bumblebee2 _video_mode:=1280x960_mono8<br /><br />It shows: [FATAL] [1308301263.420322694]: [camera] exception opening<br />device: [Camera1394::open]: Unable to get iso data; is the camera plugged<br />in?<br /><br />but when i type rosrun camera1394 _video_mode:=1280x960_mono8  works correctly<br /><br />I am using Bumblebee XB3 BBX3-13S2C<br />Can anybody help me?<br /><br />Thanks in advance