What I should do if another dependency use React.PropTypes

[theGABS]

I use "react": "16.0.0-beta.5".

Some another package use React.PropTypes - I cannot update another package. What should I Do?

I search some polyfill. I try to write my own, but it doesn't work.

import * as allReact from 'react';
import PropTypes from 'prop-types';

allReact.PropTypes = PropTypes

[gaearon]

As a temporary escape hatch you can create patchReact.js with

const React = require('react');
const PropTypes = require('prop-types');

React.PropTypes = PropTypes;

and then put

import './patchReact';

as the very first import in your app before any other imports. Then it will work.

But really, you should file an issue with the package that still uses React.PropTypes or fork it. There is an automated conversion script you can use for that.

PS Don't use 16 betas :-) A stable version has been out for a few months now.

[theGABS]

I don't sure.
But looks like it doesn't work.

I got:
undefined is not an object
evaluating _react2.PropTypes.object

[gaearon]

This is not enough information to help you, sorry. We can't guess what went wrong without a full reproducing example.

Also, this is a bug tracker. Please refer to community resources for support: https://reactjs.org/community/support.html