can not running set_camera_info service(it's not found)

asked 2020-03-29 06:50:50 -0500

d1_mufF gravatar image

Hi, I'm gonna calibrate my camera Logitech c170 using a monocular camera calibrating guide as there:

http://wiki.ros.org/camera_calibratio...

but it's never be easy for me, I guess. I've used the following command for check the running services:

$ rosservice list

and get this output:

/rosout/get_loggers

/rosout/set_logger_level

I have no more. The problem is the ROS can't run set_camera_info service. It's not found there and when I start the command like this:

$ rosrun camera_calibration cameracalibrator.py --size 9x6 --square 0.025 image:=/camera/image_raw camera:=/

I watch the two different result. First, the output in terminal says that set_camera_service is not found. Second, if I use

$ --no-service-check

the display start running, but get a freeze at the same moment and it's continue infinitely. How can I start running set_camera_info service? Maybe the camera has a buggy driver or what happened else?

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