4.4.8 throws PropTypes validation warnings for React 14 #669
Description
For every component we use 'connect' in, we get the following JS warning on every render:
Warning: Failed Context Types: Calling PropTypes validators directly is not supported by the `prop-types` package. Use `PropTypes.checkPropTypes()` to call them. Read more at http://fb.me/use-check-prop-types Check the render method of `[NAME OF COMPONENT]`
Right now, each page load brings about 2000 of these warnings.
For example, using the following component throws warnings:
import React, { Component } from 'react'
import { connect } from 'react-redux'
class FeedCard extends Component {
render() {
return <div />
}
}
export default connect(null, {
updateFeedItem,
})(FeedCard)
But simply removing the 'connect' usage "fixes" the problem (although it renders the component useless):
import React, { Component } from 'react'
import { connect } from 'react-redux'
class FeedCard extends Component {
render() {
return <div />
}
}
export default FeedCard
I confirmed that downgrading to 4.4.7 makes the issue go away.
We are using React 0.14.8