Today I am going to use react-native. I went to the official website and followed the steps of Setting up the development environment on the official website. First, I executed npm install -g expo-cli, then executed expo init AwesomeProject, and finally executed expo start. Then there is a sentence in the console, Scan the QR code above with Expo Go (Android) or the Camera app (iOS). But when I use the iphone xr camera to scan, this message appeared, QR code detected but no available data found.

My computer operating system is Windows.

How can I develop a ios app with my iphone and Windows?

CodePudding user response：

you need "Expo Go" app installed on your iPhone before you scan the QR. Install it from appstore and after successful installation try to scan the QR again.