React Hooks Error: Hooks can only be called inside the body of a function component

Question

I am getting this error when using the useState hook. I have this in it\'s basic form, looking at the react docs for a reference, but am still getting this erro

Answer 1

My issue was the following:

I was doing: ReactDOM.render(Example(), app);

Whereas I should have been doing: ReactDOM.render(, app);