Build error: Element type is invalid

[jutunen]

I'm building with Create React App and React version 16.8.6. I'm trying to use Dropdown component in a function component. I get following build time error:

Element type is invalid: expected a string (for built-in components) or a class/function (for composite components) but got: object.

[yaybrigade2]

Same thing is happening for me. Any update?

Also getting:
react-dom.development.js:506 Warning: Can't perform a React state update on an unmounted component. This is a no-op, but it indicates a memory leak in your application. To fix, cancel all subscriptions and asynchronous tasks in the componentWillUnmount method.

[amr]

How are you importing the components? The correct way is like that:

import Dropdown, { DropdownTrigger, DropdownContent } from 'react-simple-dropdown'

[pedro-lb]

Thanks @amr ! The README is outdated and does not contain this information.