As a new learner of flexsim, I am working on a project to simulate port operation. With the help of @Paula LG, I have finished my very early stage of this project. Now I try adding one crane for cargo unloading from the ship, and I use a dispatcher, a sub flow and create task sequences to realize. But It does not work. the process flow is as follows:
I am really confused because I build the process exactly like what @Paula LG teach me, but her flow works and my does not. Please help me and tell me what is wrong, really thank you for anyone who helps.