Hi, I am trying to launch to apriltags detection launch file and when I launch the file, the rqt_image_view does not project any images.
I tried to launch the continuous launch file and looking at the rqt_graph gives me this:

what could be the solution of this problem?

Answered question

I have ran
roslaunch apriltags2_ros apriltag_detector_node.launch
also ran
roslaunch apriltags2_ros continuous_detection.launch

I am using ros kinetic