React native version mismatch why?

Question

React

I cleared cache, reinstalled react to nodejs version, reinstalled expo on emulator and npm. It didn't work out.
On stackoverflow, it was advised to close the terminal with bundl and do expo run again, but after that the application refuses to start, which was to be expected: it cannot start without the js bundle.

Answer 1

Remove Expo permanently and install react-native cli
https://medium.com/@playra/react-native-init-vs-ex...