Issues with ROS2 retrieving images from Colosseum version 5.3

[ZK-dyn]

I'm using UE version 5.3.2 and Colosseum version 5.3. I want to use ROS2 to get images taken by the camera. I wrote a ROS2 node. When I run this node, I can see my camera scene in the ROS2 topic list, but it looks like a fake post. No binary image data is sent, and no images are received.
settings.json
This is my settings.json.



This is my code.

This is the ROS2 topic status when I'm running my node. You can see that the AirSim node is posting image information, but I'm not receiving the images.