javascript - react development error Use the prop-types package from npm instead.

Question

The console reports an error when writing react components. Although it does not affect the operation, I still want to ask how to solve it. Thanks!

Answer 1

Just a warning.

PropTypes has been deprecated from React. Simply put, it is about to be abandoned, but it can still be used for the time being, and may not be used in the next version.

Of course, to be more precise, it was moved out of React into an independent package, and the package is called prop-types.