Error in executing usbcam_node by using raspberrypi2 (indigo)
Hello,
I 'd like to use usbcam_node in raspberrypi2.I have already installed indigo . And I installed somethings and execute some commands as following procedures.
(1)$ ls /dev/video* ->/dev/video0 is displayed.
(2)$ sudo apt-get update (3)$ sudo apt-get install ros-indigo-usb-cam (4)$ roscore (5)$ rosparam set usb_cam/pixel_format yuyv (6)$ rosrun usb_cam usb_cam_node (7)$ rostopic list ->/rosout /rosout_agg /usb_cam/camera_info / usb_cam/image_raw
(8)$ rosrun image_view image_view image:=/usb_cam/image_raw
Then the window is appeared but the screen is gray and the error is appeared.
[INFO][148578891.02916418]:Using transport "raw" /opt/ros/indigo/lib/image_view/image_view:symbol lookup error :/opt/ros/indigo/lib/image_view/image_view: undefined symbol :_ZN9cv_bridge18cvtColorForDisplayERKN5boost10shared_ptrIKNS_7CvImageEEERKSsNS_25CvtColorForDisplayOptionE
Could you let me know how to resolve the problem?