save and lod

Hi all…
I created this for load and save but i have a problem here…why?
http://s29.postimg.org/ibbvy5pyr/Immagine.jpg
Here my save…
http://s9.postimg.org/l1aufq2or/Immagine.jpg
Here my load…
I know that the nottecostante is not compatibile for the savegame but the variable to read is there…

Those error’s mean that the variable does not exist there. You need to fix your cast or it’s always going to fail.

in the save you can see the salvataggio istance…
It’s strange…