Xcode 找不到 SpriteKit？

Question

This seems to be a pretty weird issue. I'm following along with this tutorial , and while I can build my project and run it on my phone, I keep getting this error in the IDE:

Cannot load underlying module for 'SpriteKit'

It says it cannot load the module for SpriteKit but that's weird because SpriteKit should be a native framework that must've been installed with my Xcode .

It is pretty annoying because Xcode is not context-aware, and code completion doesn't work for any object that's derived from SpriteKit .

Here's my system info:

• Xcode version: Version 12.0 (12A7209)
• MacOS version: MacOS Catalina 10.15.7 (19H2)

Is this a bug in Xcode ?

Answer 1

How to solve 95% of "very strange" bugs:

1. Rebuild.
2. Close out Xcode and reopen.

Answer 2

I'm not sure exactly why it's not working in your situation, but you might try re-creating the project this way:

From the Xcode top menu, select File > New > Project . Then in the screen that appears, make sure you select iOS from the tab bar and then select Game .

Click Next and when filling out the options in the next screen, make sure to select SpriteKit for the Game Technology option.

Once the new project is created, you can copy & paste any missing parts of your code into the appropriate code files in the new project. That is the "proper" way to create a new game project with SpriteKit.