Can't resolve 'components/Loader' in '/Users/li react code example
Example 1: Module not found: Can't resolve 'react'
npm install react
npm install react-dom
Example 2: module not found: can't resolve 'react' in 'c:\users\pavlos\desktop\reactjs\hwr\reactproject2\src'
type: npm install react
next command type : npm install react-dom
that's the solution.