cv camera open failed: No camera found

[IIMKB]

I have a mindvision camera.when I use the driver , I get a error.

iimkb@iimkb-GE60-2QE:~/catkin_ws/src/mv-camera-ros/scripts$ sudo ./run_camera.sh
... logging to /home/iimkb/.ros/log/cc68ed9c-d922-11e8-b68f-448a5bf2a5ae/roslaunch-iimkb-GE60-2QE-10089.log
Checking log directory for disk usage. This may take awhile.
Press Ctrl-C to interrupt
Done checking log file disk usage. Usage is <1GB.

started roslaunch server http://iimkb-GE60-2QE:46207/

SUMMARY
========

PARAMETERS
 * /rosdistro: kinetic
 * /rosversion: 1.12.14

NODES
  /
    mv_camera_ros_node (mv_camera_ros/mv_camera_ros)

auto-starting new master
process[master]: started with pid [10099]
ROS_MASTER_URI=http://localhost:11311

setting /run_id to cc68ed9c-d922-11e8-b68f-448a5bf2a5ae
process[rosout-1]: started with pid [10112]
started core service [/rosout]
process[mv_camera_ros_node-2]: started with pid [10116]
openin the camera device id 
Camera SDK init status : 0
No camera found
Status = -16
[ERROR] [1540560413.389152223]: cv camera open failed: No camera found
[mv_camera_ros_node-2] process has died [pid 10116, exit code 1, cmd /home/iimkb/catkin_ws/devel/lib/mv_camera_ros/mv_camera_ros /mv_camera_ros_node/image_raw:=/image_raw __name:=mv_camera_ros_node __log:=/home/iimkb/.ros/log/cc68ed9c-d922-11e8-b68f-448a5bf2a5ae/mv_camera_ros_node-2.log].
log file: /home/iimkb/.ros/log/cc68ed9c-d922-11e8-b68f-448a5bf2a5ae/mv_camera_ros_node-2*.log

Any hint would be appreciated. THX

[IIMKB]

I could use opencv-demo offered by mindvision to open my camera. So, my camera should be finded.

[Hliu0313]

You can try running the launch file with root permission