ios - Save custom class in Core Data in Swift -

i have tried way long time , couldn't find 1 can understand :(

i have custom class made:

public class player { private var name : string = "test" private var level : int = 1 private var skill : skill = skill("basic") //skill class }

i'm creating object class in view controller:

var player = player()

now wan't save player, have created entity called saves , attribute called playersaved , transformable type.

when save player playersaved crash "unrecognized selector sent instance".

thank :) hope done , finish app!

you need transform custom class nsmanagedobject:

import coredata  @objc(player) class player {     @nsmanaged var name: string     @nsmanaged var level: nsnumber     @nsmanaged var skill: skill }

this standard way save "custom" classes in core data.

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