报错： dyld: Library not loaded

一、问题
dyld: Library not loaded: /System/Library/Frameworks/SpriteKit.framework/SpriteKit
  Referenced from: /var/mobile/Applications/5522BA67-D1A9-4A7D-BEAB-587B4FD792C0/sprite.app/sprite
  Reason: image not found

二、解决方法
Found out the solution to the problem. The problem was setting the added frameworks as  required instead of  optional