Nothing is published on the different topics

Hello,

I am able to compile the project. When I run the node , it recognizes the Structure Core Camera, but when I try to subscribe to the topics, nothing is published. I tried the ROS1 driver from the official Structure Core SDK, and it works, I am able to echo the topics and get data from the camera.
But I wanted to use your package because it doesn't rely on the image_transport pkg, and this pkg causes issues in the ROS2 driver delivered by Occipital. So I want to make your pkg working in ROS1 to eventually migrate it to ROS2.
Have you an idea of what's wrong ?