Packaging failed

please help me and fast!
link text

thank you!

Hi minegunvany ,

The following error has caused your cook to fail;

UATHelper: Packaging (Windows (64-bit)): UE4Editor-Cmd: [2017.03.08-18.53.23:384][  0]LogInit:Display: LogProperty:Error: UStructProperty::Serialize Loading: Property 'StructProperty /Game/saves/slot.slot_C:playerInfo'. Unknown structure.

Hope that helps. Cheers,

bro i almost killed myself i couldn’t find out the problem but then i just compiled the save game blueprint and it worked FINALLY!!!