Noobik

Thank you for your reply! I tried installing mods but they turned out to be not compatible with version 1.12.5 and my plane and world are not compatible with the available versions of mod 1.12.3 lol. So I created a gateway with robotics that allows me to flexibly control the docking module in any planes and I pump with RMB on first fuel tank and alt + RMB on second fuel tank where I want to pump fuel.

By "nothing happens" I mean that the hose doesn't connect

I made a fuel truck and an airplane, trying with the help of an engineer to connect the fuel hose from the truck to the plane and nothing happens. Is there any way to transfer fuel from the tank of a truck to the tank of an airplane? (No Mods)