This article gives you a comprehensive understanding of Java object serialization and deserialization>>>

1. Close the current project and Xcode

2. Open the terminal or item

cd ~/Library/Developer/Xcode/DerivedData/

3.

xattr -rc .

4. Reopen the project

If you can’t, you can try another way. That’s how I did it

If you need to install the system, you can take a look at my own packaged system. The original system is not compact, and it’s very convenient to bring its own driver. There’s no bundled software

Baidu I want the system