I am trying to simulate an injection molding process where inserts are manufactured (male and female side) and then are sent to the injection molding machine to manufacture plastic parts.
To be sure that the Injection Molding machine recieve 2 inserts and for each of them is created a "couple" I am trying to use an assembly station but i'm having problem to make it work. It give me the following error "predecessor of the main part is filled into the assembly table".
Attached there's the file.
Thank you for the help