So I built rocket based on the rockets NASA sends out, the giant orange rockets with two smaller rockets and a space shuttle. I just finished it and I double checked everything: The propulsion for the 3 rockets and the shuttle, the wings, the control surfaces, and the staging. Everything was perfect. But, the rocket kept having the issue: vessel has no remote-controlled or manned command module. I don't get it. I have a pod on the shuttle. Am I supposed to have a second pod on the main rocket? Am I supposed to do something that involves the communication things?
For reference, the rockets and the shuttle are all connected with the T T-70 Radial Decouplers if that makes any difference.
Thanks