I created new project using expo init and when i run expo start i get
Cannot determine which native SDK version your project uses because the module expo is not installed. Please install it with yarn add exp o and try again.
I tried npm install and i get the below
npm ERR! FetchError: request to https://codeload.github.com/expo/react-native/tar.gz/sdk-38.0.2 failed, reason: connect ECONNREFUSED 127.0.0
.1:443
Hello @silvex
It was local issue something (may be virus ) changed the hosts file on windows for https://codeload.github. to be localhost you can see this in error
I restored old hosts file and everything went fine thank for your help