Xcode suddenly cannot open react-native project

I've been trying to get a react-native project up and running.

I am using Xcode Version 12.3.

I'm using react-native Version: 3.1.0

I was able to open it at first. And then 20 minutes later, I wasn't able to.

Xcode says "Could not open file. (/../.../Desktop/Map)

I can run the app via react-native run-ios. The Xcode 12.3 Simulator works.

What might be happening?








Try to open after clearing cache and deleting temporary memory!

Xcode suddenly cannot open react-native project
 
 
Q