react 16 Deprecated React.PropTypes

[zkeyword]

trafficstars

"react": "^16.2.0", "react-native": "^0.51.0",

[lucalas]

Have you installed using npm command? I had the same problem because it isn't the last version instead use the last github repository version that resolve the proptypes deprecation.

UPDATE: You can find the answer here: #issues129

[zkeyword]

yes, i installed using npm command

[andrejkovacik]

I'm getting this error (when using Player component)

Cannot read property 'string' of undefined

this is from

Player.propTypes = {
    url: React.PropTypes.string.isRequired
};

[manishkumar17963]

download prop-types package from node package manager and then import PropTypes from 'prop-types' and change React.PropTypes.string.isRequired to PropTypes.string.isRequired