When ive a CTD no message is shown

[Obelics]

Thanks a lot kehvlan, it seems it definitively function now! I can continue my AAR and can enjoy this wonderfull mod, hope it will become better and better again!

EDIT: NO!! it construct a port now, but there isn't still a graphic for the port, I think the graphic is fixed if i add a "cost cleaning", can i add it as i add the port in the script file? So what is the name for the "cost cleaning" to add in the script as i added the port?