Loading Savefile (Treats it as a new player)?

ID:1754252
 
Jan 4 2015, 2:34 am
(See the best response by Kaiochao.)
Code:
Saving and Loading Code:
mob/proc/LoadFile()
    var/savefile/F = new("Save Files/[ckey].sav")
    ClearPlayer(src)
    Read(F)
    src.loc = locate(src.saved_x,src.saved_y,src.saved_z)
    if(src.z == 0)
        src.loc = locate(1,1,1)
    for(var/obj/deck/A in usr.saved_decks)
        A.loc = src

    for(var/obj/specialCards/A in src.saved_spec_cards)
        A.loc = src

mob/proc/SaveFile()
    var/savefile/F = new("Save Files/[ckey].sav")
    for(var/obj/deck/A in src)
        saved_decks += A
        continue

    for(var/obj/specialCards/A in src)
        saved_spec_cards += A
        continue

    src.saved_x = src.x
    src.saved_y = src.y
    src.saved_z = src.z

    Write(F)
    src << "Saved!"


Error that pops up randomly:
runtime error: cannot append to list
proc name: LoadFile (/mob/proc/LoadFile)
  usr: DevDuelist (/mob)
  src: DevDuelist (/mob)
  call stack:
DevDuelist (/mob): LoadFile()
DevDuelist (/mob): Login()


Problem description:
This doesn't happen all the time but I was to curious when this does happen. On a random occurence after running the LoadFile Command, it will come up with this error and stop that code all together and doesn't load the info on that save file.
Jan 4 2015, 6:18 am
why do you have continue in your for loops lol.
Jan 4 2015, 10:13 am
Best response
It's been a while, but I think this happens when you try to load an object type that no longer exists. For example, you have a card, save, log out. You remove the card in the code. You login, but loading tries to load a card that doesn't exist in the game, so loading crashes with that error.

I could be wrong!
Jan 4 2015, 3:16 pm
So I changed the dueling variables to a tmp variable and it seems to not come up with the error anymore O.o. But I am unsure if this will change anything.

EDIT: I do not want them saved so the savefile if you are asking :).