Functions are not valid as a React child. This may happen if you return a Component instead of from render

Question

I have written a Higher Order Component:

import React from \'react\';


const NewHOC = (PassedComponent) => {
    return class extends React.Component {
          


        

Answer 1

I was getting this from webpack lazy loading like this

import Loader from 'some-loader-component';
const WishlistPageComponent = loadable(() => import(/* webpackChunkName: 'WishlistPage' */'../components/WishlistView/WishlistPage'), {
  fallback: Loader, // warning
});
render() {
    return ;
}


// changed to this then it's suddenly fine
const WishlistPageComponent = loadable(() => import(/* webpackChunkName: 'WishlistPage' */'../components/WishlistView/WishlistPage'), {
  fallback: '', // all good
});